efx manual

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About Working with Expert Framework (EFX)

Use Expert Framework (EFX) to design framework assemblies with steel beams, T-slotted aluminum profiles, or other types of custom profiles. Create or import a standard Creo Elements/Pro curve skeleton, where the curves represent the major structural beams, and then use the commands below to create a framework assembly:

EFX > Project > Create new project to define a new EFX project, or click EFX > Project to rename a project, to import or export a project, to define project diameters, or to define ordering information.

EFX > Project subassemblies to create and modify project subassemblies.

EFX > Profiles to assemble, modify, or move profiles.

EFX > Joints to create joints between two profiles (corner, T-, or miter joint).

EFX > Connectors to assemble or modify connector elements between profiles.

EFX > Equipment to assemble or modify other equipment components.

EFX > Screws to create or modify screw connections.

EFX > Dowel Pins to create or modify dowel pin connections.

EFX > Delete to delete an element.

EFX > Simplified representations to use a simplified representation.

EFX > Weld groups to divide a steel framework assembly into weld groups.

EFX > Drawing tools to access automated drawing tools.

EFX > Info to access the help, edit your installation or configuration, or to record or play an EFX trail file.

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About Element Definition Dialog Boxes

After you select an EFX library element, an element-specific definition dialog box opens, allowing you to define a specific element definition and references.

Not all definition boxes are identical, but all have common elements:

Preview area—After an element is selected, its preview appears in the preview area, including placement and other variables.

Information area—Definition information may appear in the middle left of the dialog box (such as length or width).

Enter values area—Value entry boxes may appear in the middle of the dialog box (for lengths, widths and other measurements).

Option check boxes—May appear in the middle of the dialog box to toggle options on or off.

Select references area—May appear in the middle right of the dialog box whenever references must be selected.

Select optional references area—May appear in the middle right of the dialog box whenever additional references or dimensions are required.

Table area—One or more tables may appear at the bottom of the dialog box from which you can select standard definition (instance) values.

See Also

About Library Elements

To Define an Element

To Delete an EFX Element

To Set the Active Assembly

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You can select standard elements from the EFX library for use in all EFX projects. The Select from Library button is available on the Profiles, Connectors, and Equipment definition dialog boxes.

1. To access an element from the library, click one of the following:

o on the Profiles dialog box

o on the Connectors dialog box

o on the Equipment dialog box

2. The Select from library dialog box opens.

3. Browse to and then select an element from the folder tree or click the folder preview.

4. Click the element preview. The Select from library dialog box closes and the selected element is active until you select another one. If multiple element definitions exist, the Element definition dialog box opens to define the required standard, type, and size.

5. The current active element type appears in the preview area of the dialog box. The path and section type appear in the Select profile from library area. An element definition dialog box opens or you are prompted to select references.

6. Select references if you receive a prompt to do so.

Note: Clicking closes the dialog box and cancels the definition process.

See Also


About Structural Steel Connections

About Aluminum Connections

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To Define an Element

After you select the type of element to assemble from the element library, you must define it in the Element definition dialog box.

1. Look at the element preview in the definition dialog box. Placement references are numbered. Dimensions and options are lettered.

2. Check the references by following the number on the preview to the reference on the model.

3. Click on the reference line to access the reference selection box. The Element definition dialog box closes and you are prompted to select the reference.

4. Select the reference. The Element definition dialog box reopens. changes to , indicating that you have selected a reference. The selected reference is highlighted.

5. Repeat the above steps for all required references and for optional references if required.

6. Select information from the tables at the bottom of the dialog box. Selected data appears at the top of the table. Make sure that the data is selected from each available table.

7. Select or clear check boxes.

8. Enter values, if required. A ? indicates that no value has been specified for the dimension. You can overwrite default values. When a specific value appears instead of the ? in the value box, the value is driven by a table selection. After you have made all selections, you can change a table-driven default. A changed value will revert to the default if additional selections are made from the table.

9. Click to assemble the element using the new definition, including all holes and

cuts, or click to cancel.

See Also


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To Delete an EFX Element

1. Click EFX > Delete.

2. Select the element to delete. The element is deleted. All holes and other automatically created features are also deleted.

See Also


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After defining a component or a subassembly, you must set the active assembly in the component definition dialog box. You can set the active assembly from the Project subassembly or the Profiles dialog boxes:

Click in the Set as the active EFX assembly area, and then select a subassembly to activate on the model or from the Model Tree. The subassembly highlights briefly and its name appears.

Click to activate the main assembly. A dash appears to the right of the button.

Note: After you select an assembly, it remains the default until you select another assembly or close the dialog box.

See Also


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To Set the Active Material for EFX Components

Use the Set active EFX material list on the Profiles dialog box to set the active EFX material. To use the default material, select EFX default material.

Note: You must set the EFX configuration option MAT_FILE_DIRECTORY to your own material file directory to access your materials through the list.

See Also

About EFX Configuration Options

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To Show Information about Assembled EFX Components

1. Click in any EFX dialog box.

2. Select a component. The information is displayed in the graphics window.

3. Click to close the information box.

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About EFX Projects

EFX supports project-oriented profile assemblies. You can use a project shortcut to manage profiles, connectors, and equipment-element naming. The project shortcut is included by default at the beginning of all assembled components in an EFX model. If necessary, an incremental number is added at the end of the model name. The project shortcut and incremental number act as unique component and project identifiers.

For example, if you use p1 as the project shortcut for a beam structure assembly, and then assemble two flat_bar type profiles of different lengths to the beam assembly, the profiles are automatically named p1_flat_bar_1 (the first profile) and p1_flat_bar_2 (the second profile).

Note: You must define an EFX project for an assembly before assembling any components.

See Also

To Create or Rename an EFX Project

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To Create or Rename an EFX Project

1. Click EFX > Project > Create new project or click EFX > Project > Rename project.

2. Enter a project name (fewer than 25 alphanumeric characters).

Note: Before you rename an assembly, make sure that the entire assembly, including all drawings, is saved. Only saved components are renamed.

See Also

About EFX Projects

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About the Profiles Dialog Box

1. Click EFX > Profiles. The Profiles dialog box opens on the Assemble tab.

2. Select a material from the Select active EFX material list.

3. Select the appropriate options on the Assemble tab to assemble profiles.

4. Click the Modify or Move tabs to modify or move profiles.

5. Click the Point patterns tab to define point patterns with or without holes for screw connections on profile ends.

6. Click to close the Profiles dialog box.

See Also

To Set the Active Material for EFX Components

About the Assemble Tab Commands on the Profiles Dialog Box

About the Modify Tab Commands on the Profiles Dialog Box

About the Move Tab Commands on the Profiles Dialog Box

About the Point Patterns Tab Commands on the Profiles Dialog Box

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Click EFX > Profiles to access the Profiles dialog box. Click the Assemble tab, and then the appropriate icon to assemble a profile.

Area Icon Command

Select profile from library

Select a profile type

Select standard and size for the profile

Select a standard and size for the profile type

Instance type

Assemble a new profile using the selected profile type and size

Reassemble an existing profile at another location

Assemble a copy of an existing profile instance

Assemble a new profile, copying the section of an existing instance

Assemble a new profile using the selected section type and size into a newly created subassembly

Reference method

Assemble the profile on a straight curve

Assemble the profile between two points

Assemble the profile along a bend curve

Reset default orientation plane

Position Top left

Top center

Top right

Center left

Center middle

Center right

Bottom left

Bottom center

Bottom right

Rotation Rotate by a specific angle

Rotate by 90°

Rotate by 180°

Rotate by -90°

Set as the active EFX assembly

Set the active assembly (main)

Set the active assembly (sub)

See Also


To Assemble a Profile

To Set Profile Section Size

To Set Profile Section Type

To Define a Profile Assembly Position

To Define Profile Assembly Rotation


About Bend Profiles

About Sheetmetal Profiles

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To Assemble a Profile

You must set all five options on the Assemble tab of the Profiles dialog box when defining a profile for your assembly.


Note: When defining a new profile you must first select it from the library, and then

set its definition and size. Click to select a profile type, or click to set the standard and size.

2. Define the type of profile part to assemble in the Instance type area:

o New instance—Assembles a new profile part using the selected section type and size.

o Existing instance—Reassembles an assembled profile part at another location.

o Copy of an existing instance—Assembles a copy of another, already assembled profile. Both profiles will have the same features as the original.

o Copy an existing section instance—Assembles a copy of another, already assembled profile part. Both profiles will have the same sections.

o New instance with a new project subassembly—Assembles a new project subassembly, then assembles a new profile part into the new project subassembly using the selected section type and size. Enter a name for the new project subassembly in the Subassembly Name box.

Note: You should not assemble existing profile instances multiple times unless all the instances are identical throughout the design process. If differences are expected (such as different or additional connector holes) during the design process, assemble the profile as a new instance for each location.

You can assemble copied profiles or sections on linear profiles only.

3. Define the profile part location in the Reference method area:

o —On a straight datum curve or edge

o —Between two datum points or vertices

o —On a curved datum curve

o —Undo datum plane selection

Depending on the selected reference method, you are prompted to select profile assembly references.

4. Select the appropriate options:

o Position—Defines the profile position relative to the reference curve.

o Rotation—Defines the profile rotation around the reference curve.

o Set as the active EFX assembly—Activates the subassembly or main assembly into which the profile is assembled.

5. Repeat the previous steps to assemble other profiles.

See Also


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To Set Profile Section Type


2. Click . The Select from library dialog box opens. Browse and click to select the profile from the folder tree or click the folder preview.

3. Click the desired profile section preview:

o The Select from library dialog box closes and the selected profile section type is active until you select another one.

o If multiple profile section type standards and sizes exist, the Element definition dialog box opens for you to define the required profile standard and size.

o The current active profile section type appears in the top area of the Profiles dialog box. The path and section type appear in the Select profile from library area.


See Also


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To Set Profile Section Size

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Assemble or Modify tab.

2. Make sure that a profile is active in the Select profile from library area. If not, activate one.

3. Click . The Element definition dialog box opens.

4. Select a profile type and size from each list.

5. Click . The selected standard and size remains active until you select another one. The current active profile section standard appears in the Select standard and size for the profile area.


See Also


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To Assemble a Profile on a Straight Curve


2. Click .

3. Select a check box in the Position or Rotation area to set location relative to the reference curve and rotation relative to the orientation plane.

4. Confirm that the selected orientation plane (a selected plane is highlighted) is parallel to the curve or edge to which you intend to assemble the profile. Select an orientation plane if one is not selected.

5. Select a straight datum curve or edge. Depending on the selected instance type, the profile part is assembled on the curve.

6. Repeat the above steps to define additional reference curves or orientation planes.

7. Click another option in the Profiles dialog box or click to close the dialog box.

Note: To use the default orientation plane, click . Select the reference curve and cancel the prompt to select an orientation plane. The default orientation plane is automatically created.

See Also


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To Assemble a Profile Between Two Points


2. Click .

3. Select a check box in the Position or Rotation area to set location relative to the reference curve and rotation relative to the orientation plane.

4. Confirm that the selected orientation plane (a selected plane is highlighted) is parallel to the virtual line between the two points to which you intend to assemble the profile. Select an orientation plane if one is not selected.

5. Select a profile start and end point.

6. Depending on the selected instance type, the profile part is assembled between the two points.

7. Repeat the above steps to define additional points or orientation planes. Click another option in the Profiles dialog box or close the dialog box.

Note: To use the default orientation plane, click , and then select the reference curve and cancel the prompt to select an orientation plane. The default orientation plane is automatically created.

See Also


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To Define a Profile Assembly Position

Click EFX > Profiles. The Profiles dialog box opens on the Assemble tab. Use the following commands in the Position area to move and assemble a straight profile section relative to the reference curve. These options are helpful whenever it is difficult to determine which way is up, down, top, bottom, left, or right on the profile section.

Note: Position depends on the current view.

Click an option to place the curve:

—Top-left side.

—Top-center side.

—Top-right side.

—Center-left side.

—Center. This is the default position.

—Center-right side.

—Bottom-left side.

—Bottom-center side.

—Bottom-right.

See Also


About Moving Profiles

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To Define Profile Assembly Rotation

Click EFX > Profiles. The Profiles dialog box opens on the Assemble tab. Use the following options to define the rotation of a straight profile section around the reference curve relative to the orientation plane. They are also accessible from the Move tab.

—Rotates the profile by +90°.

—Rotates the profile by -90°.

—Rotates the profile by 180°.

—Rotates the profile by 0°. This is the default orientation.

See Also



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To Pattern Profiles

Assembled profile components are identified by the profil_ref_sys group prefix on the Model Tree. The profile component references a coordinate system inside the group, and the features inside the group reference the curve. To create a profile pattern:

1. In the Model Tree, right-click the profil_ref_sys group and click Pattern from the shortcut menu.

2. Click .

3. In the Model Tree, right-click the profile component and click Pattern from the shortcut menu.

4. Click .

See Also


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About Bend Profiles

To assemble a bend profile, you must select a composite curve chain that belongs to a single feature as reference. You can assemble a bend profile along the entire curve chain or along a part of it. The bend profile must be open (the start and end points cannot touch).

You can perform the following actions on bend profiles:

Assemble a new instance.

Assemble an existing instance.

Rotate the profile.

Move the profile by entering dimensions.

Move the profile perpendicular to the profile orientation plane by selecting a profile side surface.

Modify the profile ends.

Replace a profile (with a different size, not with a different profile type).

Define joints from type T-joint (if the bend profile is the attached profile) or type selected surface.

Assemble end plates and angle connections on the profile end.

Note: Bend profile commands are only available for regular steel profile shapes. Aluminum bend profiles are not supported.

See Also


To Assemble a Bend Profile Along a Curve

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To Assemble a Bend Profile Along a Curve


2. Click .

3. Confirm that the selected orientation plane (a selected plane is highlighted) is parallel to the virtual plane defined by the composite curve along which you intend to assemble the profile. Select an orientation plane if one is not selected.

4. Select a curve start and curve end point.

5. Depending on the selected instance type, the profile part is assembled along the curve between the start and end pieces.

6. Repeat the above steps to define additional curves or orientation planes.

7. Click another option in the Profiles dialog box or close the dialog box.

See Also

About Bend Profiles

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About Sheetmetal Profiles

A sheetmetal profile is cut from a flat sheetmetal part and folded into a profile with a constant cross section.

A flat instance of the folded sheetmetal profile is created automatically. A family table with one instance (part_name_fl) is created for an assembled sheetmetal profile.

When creating joints, a sheetmetal profile requires different shapes for mitered profile ends.

Standard sizes are not shown in the Size selection dialog box. Choose the required size from the tables or enter individual section dimensions.

Note: Assemble new instances of sheetmetal profiles as you would regular profiles.

See Also


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Click EFX > Profiles to access the Profiles dialog box. Click the Modify tab, and then the appropriate icon to modify a profile assembly.

Area Icon Command

Select profile from library

Select a profile type.

Select profile standard and size

Select a standard and size for the selected profile.

Replace instance type

Replace with a new profile using the selected section type and size.

Replace with an existing instance.

Replace with a copy of an existing instance. Both profiles have the same features.

Replace with a new profile that has the same section as an existing instance.

Replace with a copy of itself to differentiate between previously identical profile instances.

Modify profile ends

Modify profile ends using dimensions.

Copy existing end profile configuration.

Reset profile end.

See Also


To Modify a Profile

To Modify or Reset Profile End Dimensions

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To Modify a Profile

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Modify tab.

Note: When defining a new profile to replace an existing one, you must first select it from the library, and then set its definition and size.

2. Define the replacement profile part in the Replace instance type area:

o New instance—Replaces the profile with a new profile part using the selected section type and size.

o Existing instance—Replaces the profile with an existing instance.

o Copy of an existing instance—Replaces the profile with an existing instance. Both profiles will have the same features as the original.

o Copy an existing section instance—Replaces the profile with one from an existing instance.

o Copy of itself—Replaces the profile with a copy of itself to differentiate between previously identical profile instances.

Note:

o When you replace a profile's section size, the profile is updated with new section dimensions. The part name and all modifications are retained.

o When you replace a profile's section type, a new part is created. Previous modifications are lost.

o Only linear profiles can be replaced by a copy of an existing profile or section.

3. Select the profile to replace.

4. Select the replacement instance or section.

5. Define the profile end in the Modify profile ends area.

6. Repeat the procedure to replace other profiles.

See Also


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To Modify or Reset Profile End Dimensions

You can enter new dimensions to change or miter the profile ends, to copy dimensions from one profile end to another, or to reset them to 0. These dimensions are part of the CS_S feature on the profile start and the CS_E on the end side.

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Modify tab.

2. Click to modify dimensions:

a. Select the profile end to modify. The current dimension values appear on the model and in the Modify profile ends area.

b. Enter the new value on the model or in the dialog box.

3. Click to copy dimensions from another profile end:

a. Select the profile end to copy.

b. Select the profile end to modify.

4. Click to reset dimensions to 0, and then select the profile end to reset.

5. Repeat steps 1, 2, or 3 to modify other profiles.

See Also


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Click EFX > Profiles to access the Profiles dialog box. On the Move tab, click the appropriate icon to move a profile in an assembly.

Area Icon Command

Move profile

Align the surface, edge or vertex with the reference curve

Align the surface, edge or vertex with a surface, edge or vertex of another part

Undo profile move

Update dimensions

Top left

Top center

Top right

Center left

Center middle

Center right

Bottom left

Bottom center

Bottom right

Move by specific values

Rotate profile

Rotate by a specific angle

Rotate by 90°

Rotate by 180°

Rotate by -90°

Reset

Toggle start and end points

See Also



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On the Model Tree, each assembled profile has the profil_ref_sys group identifier. Profiles reference a coordinate system inside the group and the features reference the curve. You can move or rotate a profile relative to the reference curve, or toggle the start and end points.

You can define the position of a profile so that:

The entity you select (surface, edge or vertex) aligns to the reference curve or to an entity on another part.

It is positioned in a predefined location.

It is offset by a specified value or angle.

Note: You must manually update profile movement dimensions after model

regeneration. To update dimensions, click on the Move tab on the Profiles dialog box.

See Also


To Move a Profile

To Rotate a Profile

To Reset Profile Rotation

To Toggle Profile Start and End Points

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To Move a Profile

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Move tab.

2. Define the type of profile movement in the Move profile area:

o —Aligns the selected profile entity (surface, edge or vertex) with the reference curve.

o —Aligns the selected profile entity (surface, edge or vertex) with a selected entity of another part.

o —Offsets the profile by specific values.

o —Resets profile position.

o —Updates profile dimensions.

3. To align a profile, select the profile surface, edge, or vertex, and then select the reference curve or an entity on another part.

4. To offset a profile, select a dimension on your model and enter a new value, or enter values into the Move profile boxes.

5. To move a profile to a predefined position, click the appropriate positioning option.

See Also


To Rotate a Profile



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To Rotate a Profile


2. Define the type of profile rotation in the Rotate profile area:

o —Rotates the selected profile by a specific angle.

o —Rotates the selected profile by 90°.

o —Rotates the selected profile by 180°.

o —Rotates the selected profile by -90°.

3. Select a profile.

4. Enter a rotation angle value if required.

See Also


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1. Click EFX > Profiles. The Profiles dialog box opens.

2. Click the Move tab.

3. Click .

4. Select one or more profiles to reset.

See Also


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You must toggle the profile start and end points when the following occurs:

You assemble a profile with an asymmetrical x-section.

You reassemble an existing profile instance on another curve and your changes appear reversed.


2. Click .

3. Select one or more profiles to toggle start and end points.

See Also


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About the Point Pattern Tab on the Profiles Dialog Box

Click EFX > Profiles to access the Profiles dialog box. Click the Point patterns tab, and then the appropriate icon to define point patterns at profile ends. Use these point patterns to place screw connections. You can define the point patterns with or without holes and with or without Automatic UDF definition for making holes in the parts attaching to the profile.

The Pattern definition area shows a preview of the profile end and the current point pattern definition.

Area Input Result

Pattern definition

X_0 Distance from the profile end to the first pattern point along the length of the profile.

X_1 Increment between pattern points along the length of the profile.

N_X Number of points along the length of the profile.

Y_0 Distance along the Y axis to the first point perpendicular to the length of the profile.

Y_1 Increment between pattern points along the Y axis perpendicular to the length of the profile.

N_Y Number of points along the Y axis.

With holes

Check option to create point pattern with trough holes

DM Hole diameter

With Automatic UDF attach hole definition

Check option to add Automatic UDF definition for creating holes in the parts attaching the profile using EFX Automatic UDF functionality.

T Depth of Automatic UDF attach holes.

Accept the current point pattern configuration.

Pattern action

Create a new point pattern.

Copy a point pattern from one profile end to another profile end.

Modify a point pattern.

See Also

To Create a Point Pattern at a Profile End

To Copy a Profile End Point Pattern

To Modify a Profile End Point Pattern

About EFX Automatic UDFs

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To Create a Point Pattern at a Profile End

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Point Pattern tab.

2. Click .

3. Select the placement plane for the point pattern near the profile end.

4. Select a reference plane for the Y-axis perpendicular to profile length direction, if required. When canceled, the point pattern is symmetric to the profile center.

5. Enter values for X_0, X_1, N_X, Y_0, Y_1 and N_Y to configure the point pattern.

6. If you want to create point pattern with holes check option With holes and enter hole diameter into DM edit field.

7. To create a point pattern using an automatic UDF definition for holes in parts that are attached to the profile, select the With Automatic UDF attach hole definition checkbox and enter attach hole depth in the T field.

8. Click .

9. If you have selected With holes, choose a hole end plane on the profile to define hole depth.

10. Select additional placement and reference planes as required.

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To Copy a Profile End Point Pattern

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Point pattern tab.

2. Click .

3. Select the point pattern to copy.

4. Select a point pattern placement plane.

5. If the original pattern uses a Y-reference plane, select it to use for the copied point pattern.

6. If the original pattern was defined with holes, select select a hole end plane on the profile to define hole depth.


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To Modify a Profile End Point Pattern

1. Click EFX > Profiles. The Profiles dialog box opens. Click the Point pattern tab.

2. Click .

3. Select the point pattern to modify. The preview shows the dimensions of the selected point pattern.

4. Enter values for X_0, X_1, N_X, Y_0, Y_1, N_Y, DM and T.

5. Click .


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About EFX Joints, Cutouts, Planar Trims, and Replace Surface Joints

Click the Joints dialog box (EFX > Joints) to create the following types of joint:

Corner, miter, and T-joints

Joints to surfaces

Profile cutouts

Planar trims

Replace surface joint

Corner JointsA corner joint defines a corner between two profile ends. After the corner joint is created, the profile ends are regenerated so that the joint is correctly defined. You can create three types of corner joint (on planar profile end surfaces only):

Type Description Icon With offset

Regular corner joint

The first profile overlaps the second one, to which it is connected.

Corner joint with gap

Both profiles are connected. The corner itself is a gap.

Overlapping corner joint

Both profiles overlap.

Miter JointsA miter joint defines a corner between two profile ends. The profile ends are cut on angle so they fit together.


Miter joint The profile ends are cut on angle so they fit together.

T-jointsA T-joint defines the connection of one profile end to a surface of another profile. After the T-joint is created, the end of the first profile is modified so that it attaches to the correct surface of the second profile. The second profile is unchanged.


Regular T-joint The first profile attaches to the second one.

Overlapping T-joint The first profile overlaps the second.

Joints to SurfacesYou can define a joint to a planar surface anywhere on the assembly. This surface does not have to be a profile.


Regular The profile end attaches to the selected surface.

Normal cut The profile is cut normal to the profile axis at the point of intersection.

Normal cut along intersection line

The profile is cut normal to the selected profile surface along the intersection line between selected profile surface and selected attachment surface.

Profile CutoutsYou can define a cutout to use the geometry of another profile to, for example, fit a profile into the contour of an I-profile or U-profile. The profile is then cut out using the contour of the second profile.


Regular Uses an existing cutout contour.

Note: To create a profile cutout, you must use the PROFIL_CUT_QUILT feature. This is a closed quilt of the profile cross section to be cut out. Quilt geometry does not have to be identical to the current profile geometry. The quilt represents the cross section in a simplified representation and is located in the standard EFX library.

Planar TrimsYou can trim profiles to a planar part surface or to a datum plane. For example, to fit profile ends with two plane cuts into corners:

1. Define a joint for the first cut

2. Create another planar trim to define the second cut.


Regular Trims a profile to a planar surface. You can create additional cuts for profile ends with multiple planar cuts.

Replace Surface JointsYou can replace a planar surface of any part with a planar part surface or a datum plane. For example, to extend a plate to a planar surface of a profile:


Regular Replaces a planar surface with another planar surface or datum plane.

Normal cut along intersection line

Replaces a planar surface with another planar surface which is normal to a selected surface and along intersection line between first 2 selected surfaces.

See Also

To Create a Joint, Cutout, or Planar Trim

To Modify a Joint, Cutout, or Planar Trim

To Delete a Joint, Cutout, or Planar Trim

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To Create a Joint, Cutout, Planar Trim or a Replace Surface Joint

1. Click EFX > Joints. The Joints dialog box opens.

2. If there are previously created joints in your model, they appear as numbered yellow icons in the graphic window.

Note: Click in the dialog box to toggle joint visibility on and off. The joint icon depends on the type of joint created. If a profile has been assembled multiple times

and the joint is defined elsewhere, the joint icon is .

3. Define a joint, profile cutout, planar trim, joint to surface, or a cut joint:

o For a joint with an offset, enter the offset values.

o For a joint with an overlap, select the profile to overlap.

4. Select the corresponding profile ends or surfaces which form the joint.

5. The joint is formed and the profile ends are modified accordingly.

6. Click to close the Joints dialog box.

See Also

About EFX Joints, Cutouts, Planar Trims, or Replace Surface Joints

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To Modify a Joint, Cutout, Planar Trim or a Replace Surface Joint


2. Modify the joint, profile cutout, planar trim, joint to surface, or the cut joint.

3. Select the profile ends which form the joint to modify. You are prompted to confirm. The profile ends are modified accordingly.


See Also


HIDE NAVIGATION

To Delete a Joint, Cutout, Planar Trim or a Replace Surface Joint


2. Click .

3. To reset profile ends after deleting the joint, select the Reset profile ends check box. Clear the check box to keep profile ends as they were.

4. Select one of the joint's profile ends. The joint is deleted.


See Also


HIDE NAVIGATION

About EFX Connectors

There are two types of connector elements in the EFX library:

Structural steel connectors

T-slot aluminum profile connectors

When you select a steel connector, a definition dialog box opens. Use it to define the component and select references. As T-slot aluminum connectors are not configurable, there is no definition dialog box.

Note: All holes and profile cuts are made automatically during connector assembly.

See Also



To Assemble a Connector

To Modify a Connector

To Replace a Connector with a Copy of Itself

About Structural Steel Connectors

About Aluminum Connectors

HIDE NAVIGATION

To Assemble a Connector

1. Click EFX > Connectors to access the Connectors dialog box.

2. Click to select a connector from the library, and then click the appropriate option to define assembly:

o —Assembles a new instance of the most recently selected connector.

o —Reassembles an existing connector instance.

o —Assembles a copy of an existing connector.

o —Assembles a copy of an existing connector from another project loaded with file open dialog.

Note: If the copied connector is an assembly, you can also select connector assembly subcomponents to copy.

3. Select references, if required.

4. After the connector is defined, click or to select the active assembly.


HIDE NAVIGATION

To Modify a Connector

You can modify a connector element which is already assembled.


2. Click .

3. Select the connector to modify.

4. If the selected connector element is assembled multiple times, you are prompted to modify all or only the selected instance.

5. If you want to modify only the selected instance, you are prompted to copy it or not. The Element definition dialog box opens.

6. Change the definition. You cannot change references.

7. Click to apply or click to cancel.

HIDE NAVIGATION

To Replace a Connector with a Copy of Itself

You can replace an assembled connector element with a copy of itself.


2. Click .

3. Select the connector to replace.

4. If the selected connector element is an assembly, you are prompted to select subcomponents to copy. Click SELECT to select the subcomponents to copy, or click OK or the middle mouse button to select all components automatically.

5. If you click Cancel, no subcomponents are copied.

6. Click when all components have been selected.

HIDE NAVIGATION


There are many types of structural steel connection elements available in the component library in both metric and inch configurations:

Non-standard connections (metric and inch)—General non-standard connector elements such as plates and double angles.

DAST standard connections (metric)—Connector elements that comply with German DAST standards.

AISC standard connections (inch)—Connector elements that comply with AISC standards.

Brace plate connections (metric and inch)—Standard brace profile connector plates.

Use EFX commands and procedures to assemble structural steel connections. Refer to the example topics under See Also for information on assembling these connections as a new instance. The example topics also contain information on:

Selecting references when placing a structural steel element as an existing instance.

Modifying a structural steel element by modifying the table and other input values.

Modifying a structural steel element by selecting or clearing check boxes.

See Also

About EFX Connectors


About L_MIN and H_MIN Dimensions in Non-Standard Beam End Copes

Example: Creating a Non-Standard Steel Connection

Example: Creating a DAST Connection

Example: Creating an AISC Connection

Example: Creating a Bracing Plate

HIDE NAVIGATION

About L_MIN and H_MIN Dimensions in Non-Standard Beam End Copes

It is important to understand the meaning of L_MIN and H_MIN dimensions when creating beam end copes.

L_MIN is the minimum distance between the outside surface of the attaching beam's flange and the end of the cope (see figure). When creating the cut for the cope, the cut length is calculated so there is at least a distance of L_MIN to the flange. The next largest allowed cut length value is defined by the beam_end_cope_dims.cfg file located in the EFX installation directory configuration subdirectory. These ensure even values (such as 100, 110, 120 mm) while retaining the user-defined L_MIN. The length updates if the flange width of the attaching beam changes.

H_MIN specifies the minimum distance from the upper end of the attaching surface to the bottom of the cut. The height needed to maintain the H_MIN distance is calculated. The next largest value is selected for the cut height from the beam_end_cope_dims.cfg file.

To obtain correct cut values, do not change the default values. Activate the beam_end_cope_dims.cfg file if you want to customize values.

The beam end cope command appears in the Element definition dialog box of steel connections. Select or clear the check box to toggle the cope command and use the L_MIN and H_MIN dimensions.

See Also


HIDE NAVIGATION

Example: Creating a Non Standard Steel Connection

Consult the table below for a graphic representation of the types of steel connection you can create. Use it to determine which surfaces and check boxes to select and which values to enter during the connection definition process.

1. Click EFX > Connectors. The Connector Elements dialog box opens.

2. If a connection has not already been selected, click to access the library and select a non-standard connection from either the STEEL CONSTRUCTION MM > NO STANDARD or the STEEL CONSTRUCTION INCH > NO STANDARD folders.

3. Click . The element appears in the preview area and the Element definition dialog box opens.

4. Click next to the first required surface in the SELECT REQUIRED area. The Element definition dialog box closes.

5. Select the surface as indicated in the preview. The Element definition dialog box reopens.

6. Repeat the steps to select all surfaces. As each surface is selected, changes to

.

7. If a selected surface is not planar, click next to ORIENT PLANE in the SELECT REQUIRED area. The Element definition dialog box closes.

8. Select the orientation plane. The Element definition dialog box reopens.

9. Select additional element sizes (such as angles, screws, or holes) from the appropriate tables.

10. Select or clear check boxes in the CHECK OPTION area.

11. Enter offset values and dimensions.

12. Click to create the connection using your definition or click to cancel.

Type Preview Surfaces

Values

ENDPLATE

PROFILE TOP

ATTACH FACE

H,H_T,H1

W,W_L,W1

T

NUM. PNT ROWS

NUM. PNT COLUMNS, HOLE DM, UDF_T

1 ANGLE

PROFILE SIDE FACE

ATTACH FACE

L

C

D

PROFILE END CUTOUT

CUT SURFACE

ATTACH FACE

L

H

R

PIPE SQUASH

PIPE END

CYLINDER SURFACE

L1, L2

HIDE NAVIGATION

Example: Creating a DAST Connection



2. If a connection has not already been selected, click to access the library and select a DAST connection from either the STEEL CONSTRUCTION MM > DAST or the STANDARD STEEL CONSTRUCTION INCH > DAST folders.





.



9. Select additional element sizes (such as angles, screws, or holes) from the tables.




Type Preview Surfaces

Options

Values

ANGLE CON. IW

PROFILE TOP

ATTACH FACE

PROFILE TOP COPE

PROFILE BOTTOM COPE

ATTACH HOLES THRU ALL

ATTACH HOLES THRU NEXT

ENDPLATE IH1, ENDPLATE IH2, ENDPLATE IH3

PROFILE END ATTACH FACE

ATTACH HOLES THRU ALL

ATTACH HOLES THRU NEXT

ENDPLATE IS

I PROFILE TOP ATTACH FACE

D

L4_MIN

H41_MIN

H42_MIN

R4

Example: Creating an AISC Connection



2. If a connection has not already been selected, click to access the library and select an AISC connecion from the STEEL CONSTRUCTION INCH > AISC folder.





.



9. Select additional element sizes (such as angles, screws, or holes) from the appropriate tables.


11. Enter offset values.

12. Enter dimensions.


Example: Creating a Bracing Plate

Consult the table below for a graphic representation of the types of bracing plate you can create. Use it to determine which surfaces and check boxes to select and which values to enter during the definition process.


2. If a bracing plate has not already been selected, click to access the library and select one from either the STEEL CONSTRUCTION MM/BRACING PLATES or the INCH/BRACING PLATES folder.





.



9. Select additional element sizes (such as angles, screws, or holes) from the tables as required.




HIDE NAVIGATION

About Aluminum Connectors

Aluminum connectors for T-slotted aluminum profiles are available in the component library. As most of these elements are only available in a single definition, there is no element definition dialog box.

You are prompted for placement references when creating a connection. After they are selected, the connector is assembled, including profile cuts and holes.

See Also


To Show T-slotted Aluminum Profile Ordering Information

Example: Creating a Bosch 10->10 Tensioning Connector

Example: Creating a Bosch 20x28 10->10 Bracket Set

HIDE NAVIGATION

Example: Creating a Bosch 10->10 Tensioning Connector


2. Make sure that sc_10_10_a is selected from the BOSCH/CONNECTOR_SETS/TENSIONING_CONNECTOR folder and appears in the Select

connector from library area. If it is not selected, click to access the library and select it.


4. Click next to ASSEMBLY-POSITION in the SELECT REQUIRED area. The Element definition dialog box closes.

5. Select the aluminum profile end as shown in the preview.

6. Click to assemble the connection or click to cancel.

HIDE NAVIGATION

Example: Creating a Bosch 20x28 10->10 Bracket Set


2. Make sure that br_set_20x28_10_10_a is selected from the BOSCH/BRACKET_CONNECTORS folder and appears in the Select connector from

library area. If it is not selected, click to access the library and select it.


4. Click next to ASSEMBLY-POSITION1 in the SELECT REQUIRED area. The Element definition dialog box closes.

5. Select the aluminum profile end as shown in the preview. The Element definition dialog box reopens.

6. Click next to ASSEMBLY-POSITION2 in the SELECT REQUIRED area. The Element definition dialog box closes.

7. Select the aluminum profile end as shown in the preview.

8. Click to assemble the connector or click to cancel.

HIDE NAVIGATION

About EFX Equipment

There are two types of equipment elements in the EFX library:

Structural steel equipment

T-slot aluminum profile equipment

When you select a steel equipment element, a definition dialog box opens. Use it to define the element and to select references. The T-slot aluminum equipment is not configurable, therefore, no definition dialog box is available.

Note: All holes and profile cuts are made automatically during equipment assembly.

See Also


To Assemble or Modify Equipment Elements

About Equipment for Structural Steel

About Equipment for Aluminum Profiles

HIDE NAVIGATION

To Assemble or Modify Equipment Elements

1. Click EFX > Equipment to access the Equipment elements dialog box.

2. Click to select an equipment element from the library, and then click the appropriate option to define the assembly:

o —Assembles a new instance of the most recently selected equipment element.

o —Reassembles an existing equipment instance.

o —Assembles a copy of an existing equipment element.

o —Modifies the equipment element.

o —Replaces the equipment element with a copy of itself.

o —Assembles a copy of an existing equipment element from another project loaded with file open dialog.

3. After the equipment element is defined, click or to select the active assembly.


HIDE NAVIGATION

About Equipment for Structural Steel

The structural steel equipment elements in the EFX library (stairs, rails, ladders, ladder cages, and beam endcaps) are available in separate folders in metric and imperial sizes.

Refer to the example topics under See Also for information on assembling these elements as new instances in the same way as you would assemble other equipment elements. Example topics also contain information about:

Selecting references when placing an element as an existing instance.

Modifying an element by modifying the table and other input values.

Modifying an element by selecting or clearing check boxes.

See Also

About EFX Equipment

Example: Assembling a Handrail

Example: Assembling Beam Endcaps

Example: Assembling Stairs

Example: Assembling Ladders and Ladder Cages

HIDE NAVIGATION

Example: Assembling Stairs

1. Click EFX > Equipment. The Equipment elements dialog box opens.

2. Make sure that STAIRS_1 or STAIRS_2 is selected from the STAIRS folder in the STEEL CONSTRUCTION MM or STEEL CONSTRUCTION INCH library folder and appears in

the Select equipment from library area. If it is not selected, click to access the library and select it.




6. Repeat as required to select all surfaces. As each surface is selected, changes to

.

7. To measure the length of the stairs, click next to ATTACH PLANE 2 in the SELECT OPTIONAL area. The Element definition dialog box closes.

8. Select the center plane. The Element definition dialog box reopens, and the measured length appears next to L_MEASURE.

9. Select additional element sizes (such as beams and treads) from the tables as required.

10. Select or clear the optional check boxes as required.

11. Enter angle values and dimensions as required.

12. Click to assemble the stairs using your definition or click to cancel.

Example: Assembling a Handrail


2. Make sure that RAILS_1 or RAILS_2 is selected from the RAILS folder in the STEEL CONSTRUCTION MM or STEEL CONSTRUCTION INCH library folder and appears in the

Select equipment from library area. If it is not selected, click to access the library and select it.




6. Repeat to select all surfaces. As each surface is selected, changes to .

7. Select additional beam sizes from the tables.

8. Enter dimension values.

9. Click to assemble the handrail using your definition or click to cancel.

Example: Assembling Ladders and Ladder Cages


2. To assemble a ladder make sure that LADDER_1 is selected from the LADDERS folder in the STEEL CONSTRUCTION MM or STEEL CONSTRUCTION INCH library folder and

appears in the Select equipment from library area. If it is not selected, click to access the library and select it.





.

7. Select additional element sizes (such as beams and treads) from the tables as required.


9. Enter dimensions as required.

10. Click to assemble the ladder using your definition or click to cancel.

11. To add a security cage to the ladder make sure that LADDER_CAGE_1 is selected from the LADDERS folder in the STEEL CONSTRUCTION MM or STEEL CONSTRUCTION INCH library folder and appears in the Select equipment from library area. If it is not

selected, click to access the library and select it.

12. Repeat steps 3. to 9. for the cage.

13. Click to assemble the ladder cage using your definition or click to cancel.

HIDE NAVIGATION

Example: Assembling Beam Endcaps


2. Make sure that the required type of endcap (ENDCAP SQUARE, ENDCAP RECT. or ENDCAP ROUND) is selected from the BEAM ENDCAPS folder in the STEEL CONSTRUCTION MM or STEEL CONSTRUCTION INCH library folder and appears in the Select

equipment from library area. If it is not selected, click to access the library and select it.





.


8. Enter dimension values as required.

9. Click to assemble the endcap using your definition or click to cancel.

HIDE NAVIGATION

About Equipment for Aluminum Profiles

The EFX equipment element library contains equipment elements from different suppliers of T-slotted aluminum profiles. You can use aluminum connector elements with T-slotted aluminum profiles in the same way as you would steel equipment connector elements with steel profiles. You can:

Select an equipment element from the library.

Assemble a new equipment element instance.

Reassemble an existing equipment element.

See Also

About EFX Equipment


HIDE NAVIGATION

About EFX Screw Connections

You can create complete screw connections (screws, nuts, washers, holes, and threads) and save them in the EFX library. You can:

Place a new screw connection on a datum point or axis.

Click a datum point to place a new screw connection.

Reassemble an existing screw connection.

Redefine a screw connection.

Update screw hole positions that were created without external references.

Check screw connections.

Create screw connection instances and save them in the EFX library.

You can also create screw holes and threads with or without external references and enter existing customer-specific screws, nuts, and washers into the EFX library.

See Also

About the Screw Connection Dialog Box

To Check Screw Connections

To Create Screw Connection Library Components

HIDE NAVIGATION


Use the Screw connection dialog box to define all screw connections. Enter values for all active areas. A preview of the current definition appears in the dialog box.

1. Click EFX > Screws, and then one of the following options to open the Screw connection dialog box:

o —Assemble on point/axis

o —Select an assembly point

o —Reassemble

o —Redefine

You are prompted to select points or surfaces, or a previously defined or assembled screw connection. The Screw connection dialog box opens.

Note: If the placement surface has same orientation as the screw head surface, a screw connection with a thread is created. If the surface orientation is opposite that of the screwhead surface, a screw connection with a nut is created.

Note: If the screw head surface is not parallel to the thread/nut surface, and the angle between the two surfaces is greater than 4°, you are prompted to select a surface to define direction of screw connection axis. The screw connection axis is created and is perpendicular to the selected surface.

2. Select the unit of measure from the Standard list.

3. In the Screw area, select or clear the check boxes,and then select from the adjacent lists to define the connection on the screwhead side:

o Select the screw type.

o Add a washer.

o Add a second washer.

o Set the diameter.

o Set the screw length or click to set it automatically.

o Add a counterbore. Enter a different value in the Diameter x Depth lists to change the standard counterbore dimensions.

4. Select through hole tolerance from the ISO or UNC lists. Enter a different value to change the standard diameter values.

5. Create a threaded screw connection. Enter a different value for thread depth (TD) and bore depth (BD), if required.

6. Select or clear the Thread through check box to create a through thread.

7. Select or clear Hole through check box to create a through hole.

8. In the Nut area, select or clear the check boxes, then select from the adjacent lists to define the connection on the nut side:

o Select the nut type from the list. Select or clear the check box next to the list to if no nut is to be assembled.

o Add a washer.

o Add a second washer.

o Add a counterbore. Enter a different value in the Diameter x Depth lists to change the standard counterbore dimensions.

9. Select or clear the Pattern screw connection check box to pattern the screw connection if a patterned datum point or axis was selected as a reference for the screw connection.

10. Select or clear the assemble on all points/axis check box to create the screw connection on all datum points or axes of a referenced feature.

11. Select or clear the Redefine reassembled screw connections check box to modify all screw connections which have been reassembled.

12. Click and select a subassembly to activate. You can only select a

subassembly which contains all selected references. Click to reactivate the top-level assembly. The name of the active assembly appears at the bottom of the dialog box.

13. Click and select a hole surface to measure. The diameter of the hole appears.

Note: You can configure EFX to create screw holes with or without external references. If no references are created, the hole positions do not update automatically when a screw position changes. Click EFX > Screws > Update positions to manually update hole positions.

14. Click to preview the screw connection.

15. Click to save and name the screw connection definition.

16. To reload a saved definition, click , browse to and select the required definition. The Screw connection dialog box opens with the saved definition.

17. Click to assemble the screw connection using your definition or click to cancel.

See Also



HIDE NAVIGATION


You can check screw connections for screw or thread length.

1. Click EFX > Screws > Check screw connections. A dialog box opens and a list of screw connections appear. Problematic connections are noted.

2. Double-click a problematic connection. The Screw connection dialog box opens, listing the connection errors.

3. Correct the connection errors.

4. Repeat steps 2 and 3 for each problematic connection.

5. Click to close the Screw connection dialog box.

See Also


HIDE NAVIGATION


You can create instances of a standard screw connection as separate parts to use with Pro/INTRALINK or other databases.

1. Click EFX > Screws > Instance creator.

2. Browse to the folder in which to create the parts.

3. Browse to the screw and pin component library and select a standard library size file. The standard instances are created as separate parts.

See Also


HIDE NAVIGATION

About EFX Dowel Pin Connections

You can create complete dowel pin connections (dowel pin and holes), with or without external references, and save them in the EFX library. You can:

Place a new dowel pin connection on a datum point or axis.

Click a datum point to place a new dowel pin connection.

Reassemble an existing dowel pin connection.

Redefine a dowel pin connection.

Update dowel hole positions that were created without external references.

Enter existing customer-specific dowel pins into the EFX library.

See Also

About the Dowel Pin Connection Dialog Box

HIDE NAVIGATION

About the Dowel Pin Connection Dialog Box

Use the Dowel Pin Connection dialog box to define all dowel pin connections. Enter values for all active areas. A preview of the current definition appears.

1. Click EFX > Dowel Pins, and then click one of the connection place options to open the Dowel Pin Connection dialog box:

o —Assemble on point/axis

o —Select an assembly point

o —Reassemble

o —Redefine

2. You are prompted to select points or surfaces or a previously defined or assembled dowel pin connection. The Dowel Pin Connection dialog box opens.

3. Select the unit of measure from the Standard list.

4. Select the dowel pin type, diameter, and length from the lists.

5. Select or clear the Bore Type top check box to add a dowel pin hole on the top (opposite placement surface).

6. Select the top bore type (Through, Blind hole, Counterbore) and enter the dimensions (D1 diameter, BD1 blind hole depth, BDM1 counterbore diameter).

7. Select or clear the Bore Type bottom check box to add a dowel pin hole on the bottom (on the placement surface).

8. Select the bottom bore type (Through, Blind hole, Counterbore) and enter the dimensions (D2 diameter, BD2 blind hole depth, BDM2 counterbore diameter).

9. Select or clear the Pattern screw connection check box to pattern the dowel pin connection if a patterned datum point or axis was selected as a reference for the screw connection.

10. Select or clear the Assemble on all points/axis check box to create the dowel pin connection on all datum points or axes of a referenced feature.

11. Select or clear the Modify all reassembled dowel pins check box to modify all dowel pin connections which have been reassembled.

12. Select or clear the Redefine assembled pin connections again check box during redefinition to modify all dowel pin connections at the same time as an existing dowel pin is reassembled.

13. Click and select a subassembly to activate. You can only select a subassembly

which contains all selected references. Click to reactivate the top-level assembly. The name of the active assembly appears at the bottom of the dialog box.

14. Click and select a hole surface to measure. The diameter of the hole is shown left to the button.

Note: You can configure EFX to create dowel pin holes with or without external references. If no references are created, the hole positions do not update automatically when a dowel pin position changes. Click EFX > Dowel Pins > Update positions to manually update hole positions.

15. Click to preview the dowel pin connection.

16. Click to save and name the dowel pin connection definition.

17. To reload a saved definition, click , browse to and select the required definition. The Dowel Pin Connection dialog box opens with the saved definition.

18. Click to assemble the dowel pin connection using your definition or

click to cancel.

See Also

About EFX Dowel Pin Connections

HIDE NAVIGATION

About EFX Subassemblies

Use subassemblies to:

Group welded components together to generate drawings or to add BOM information to the weld assembly.

Group components to reuse in other top-level assembly locations in the same or similar definition.

Because subassemblies are based on the profile curve skeleton (generally not part of the subassembly) and can have many references and dependencies, it is important to understand the following terms:

Definition location—A definition location is where a subassembly is first assembled into the complete assembly. When assembling a subsassembly you must:

o Assemble all profiles and components into the subassembly at this location.

o Choose a location that will not be deleted during the design process.

Note: Do not use the Move command to move any other subassemblies into the definition location.

Reuse location—A reuse location is where a previously defined subassembly is reassembled. When reassembling a subassembly you must follow Move or Rotate procedures to modify the complete subassembly.

Note: Do not make any changes (such as moving profiles) within the subassembly. Any changes are applied to every subassembly instance.

Assembly reference curve—Subassemblies have a datum curve, standard datum planes and two arrow-shaped red datum surfaces. See the figure below:

A subassembly is assembled on a curve or between two points. You must select the corresponding curve to reassemble the subassembly in another location. When reusing a subassembly in a different top-level assembly location, do not create external references to components assembled to other components outside the subassembly. You should:

o Use the curve and the datum planes to add a profile or other component to an existing subassembly.

o Use a red/green datum surface as the attach face when assembling end plates or similar connector elements.

o Click the red/green datum surface instead of the profile end to create a joint between the entire subassembly end and another surface.

o Sketch reference curves for additional profiles as curve features of the subassembly instead of referencing to top-level assembly curves.

See Also

About the Project Subassemblies Dialog Box

To Redefine a Creo Elements/Pro Assembly as an EFX Subassembly

To Replace a Subassembly

To Create a Subassembly

To Move a Subassembly

To Rotate a Subassembly

To Reset Subassembly Rotation

To Toggle Subassembly Start and End Points

HIDE NAVIGATION

About the Project Subassemblies Dialog Box

Click the appropriate icons on the Project subassemblies dialog box to define a subassembly:

Area Icon Command

Instance type Create a new subassembly

Reassemble an existing subassembly

Reassemble copy of an existing subassembly

Reassemble copy of an existing subassembly loaded with file open dialog

Redefine as an EFX subsassembly

Assemble method Assemble on a straight curve

Assemble between two points

Reset default orientation plane

Subassembly name Enter a name or accept the default

Move project subassembly

Align with a selected entity of another part

Align with a reference curve

Reset subassembly position

Offset by specific values

Rotate project subassembly

Rotate by a specific angle

Rotate by 90°

Rotate by 180°

Rotate by -90°

Reset

Toggle start and end point

Replace project assembly

Replace with an existing subassembly

Replace with a copy of another subassembly

Subassembly copy name

Enter a name or accept the default

efx_active_assembly Set the active assembly - main

Set the active assembly - sub

See Also


HIDE NAVIGATION

To Redefine a Creo Elements/Pro Assembly as an EFX Subassembly

1. Click EFX > Project subassemblies. The Project subassemblies dialog box opens.

2. Click in the Assemble project subassembly area.

3. Select the project assembly on which the subassembly should depend:

o If this is the current assembly, click to quit.

o Select the dependent subassembly (or subassemblies). The project shortcut and incremental number information are copied to the subassembly.

See Also


HIDE NAVIGATION

To Replace a Subassembly


2. Select a replacement method:

o Click to replace with an existing subassembly.

o Click to replace a subassembly with a copy of itself.

3. Select the subassembly to replace and the subassembly to replace it with.

4. Select references if required. The subassembly is created and assembled.


See Also


HIDE NAVIGATION

To Create a Subassembly


2. Select a creation method:

o Click to create a new, empty subassembly. Enter a name for the subassembly or keep the default name.

o Click to assemble an existing subassembly at another location. Select the subassembly to assemble.

o Click to copy all or part of an existing subassembly, then select the subassembly to copy. To automatically select the subassembly components to copy, hold down the middle mouse button. To copy the subassembly without its components, quit the selection.

o Click to select an existing subassembly from another project by file open dialog and assemble a copy of it.

3. When assembling a new or existing subassembly, select references on your model. The subassembly is created and assembled.


See Also


HIDE NAVIGATION

To Assemble a Subassembly on a Straight Curve

To assemble a subassembly on a straight curve or edge, you must select references and an orientation plane. The orientation plane you select remains highlighted and is the default until a different plane is selected.


2. Click .

3. Confirm that the selected orientation plane (a selected plane is highlighted) is parallel to the curve or edge to which you intend to assemble the subassembly. Select an orientation plane if one is not selected.

4. Select a straight datum curve or edge.

5. Depending on the selected instance type, the subassembly is assembled on the curve.

6. Repeat the above steps to define additional reference curves or orientation planes.

7. Click another option in the Profiles dialog box or click to close the dialog box.

Note: To use the default orientation plane, click . Then select the reference curve and cancel the prompt to select an orientation plane. The default orientation plane is automatically created.

See Also


HIDE NAVIGATION

To Assemble a Subassembly Between Two Points

To assemble a subassembly between two datum points or vertices, you must select references. A reference curve between the two points is created automatically. The orientation plane remains highlighted and is the default until a different plane is selected.


2. Click .

3. Confirm that the selected orientation plane (a selected plane is highlighted) is parallel to the virtual line between the two points to which you intend to assemble the subassembly. Select an orientation plane if one is not selected.

4. Select a profile start and end point.

5. Depending on the selected instance type, the subassembly is assembled between the two points.

6. Repeat the above steps to define additional points or orientation planes.

7. Click another option in the Profiles dialog box or close the dialog box.

Note: To use the default orientation plane, click . Select the reference curve and cancel the prompt to select an orientation plane. The default orientation plane is automatically created.

See Also


HIDE NAVIGATION

To Move a Subassembly


2. Define the type of movement in the Move subassembly area:

o —Aligns the selected entity (surface, edge, or vertex) with the reference curve.

o —Aligns the selected entity (surface, edge, or vertex) with a selected entity of another part.

o —Offsets the subassembly by specific values.

o —Resets subassembly position.

3. To align a subassembly, select the subassembly surface, edge, or vertex, and then select the reference curve or an entity on another part.

4. To offset a subassembly, select a dimension on your model and enter a new value, or enter values into the Move subassembly boxes.

Note: Do not use this command at a subassembly definition location.

See Also


HIDE NAVIGATION

To Rotate a Subassembly


2. Define the type of movement in the Rotate subassembly area:

o —Rotates the selected subassembly by a specific angle.

o —Rotates the selected subassembly by 90°.

o —Rotates the selected subassembly by 180°.

o —Rotates the selected subassembly by -90°.

3. Select a subassembly.

4. Enter a rotation angle value if required.

See Also


HIDE NAVIGATION

To Reset Subassembly Rotation


2. Click .

3. Select one or more subassemblies to reset.

See Also


HIDE NAVIGATION

To Toggle Subassembly Start and End Points


2. Click .

3. Select one or more subassemblies to toggle start and end points.

See Also


HIDE NAVIGATION


Use the Automatic UDF functionality to define which holes or other cutouts shall be made in parts that touch the XY-plane of the part's or the assembly's coordinate system. After the part or assembly has been assembled several times, the Automatic UDF functionality creates all defined holes or cutouts in the attaching parts in a single step.

The following example describes a typical automatic UDF workflow:

1. You design a connector part with a hole pattern. Because the connector part uses the same hole pattern in a part that touches the end plate in the final design, you can add an automatic UDF definition for the hole pattern on the coordinate system (see the CSYS on the figure below).

2. After you have assembled the connector part several times (see the X, Y, and Z axes in the figure below), you see that the holes in the two horizontal beams touching the connector part are missing. The XY planes of the CSYS in the connector parts touch

the horizontal beams.

3. Use the autuomatic UDF function to create or update the UDFs you defined for the CSYS of the beams which touch the XY plane. The hole patterns are automatically created in the horizontal beams.

There are three ways to access and use the automatic UDF functionality:

The Automatic UDF dialog box

When you use the automatic UDF functionality with non-standard end plate connectors, the default setting is for a hole pattern. Select WITH AUTO-UDF ATTACH HOLES in the connector definition dialog box and enter hole depth values (UDF_T).

Define point patterns on the Point Patterns tab in the Profiles dialog box. You can include holes as well as automatic UDF definitions for the holes in the parts that touch the profile. Select With Automatic UDF attach hole definition and enter a value for the attach hole depth (T).

See Also

About the Automatic UDFs Dialog Box

To Define an Automatic UDF on a Coordinate System

To Create or Update Automatic UDFs

To Suppress or Resume Automatic UDFs

To Show Status Information about Automatic UDFs

To Delete Automatic UDFs

To Create a Creo Elements/Pro UDF for use with an Automatic UDF

About the Point Pattern Tab on the Profiles Dialog Box

HIDE NAVIGATION

About the Automatic UDF Dialog Box

Use the Automatic UDF dialog box to:

Define an automatic UDF for a coordinate system.

Perform several UDF actions. For instance, create or update an automatic UDF, suppress or resume an automatic UDF, show automatic definition status, delete all or specific UDFs.

Area Icon Command

Define an automatic UDF on a coordinate system

Select an automatic UDF from the library and define it on a coordinate system

Define the selected automatic UDF on a coordinate system

Apply an automatic UDF definition to a coordinate system using current values

Remove an automatic UDF definition from a coordinate system

Dimension name Show the name of a UDF's variable dimension

Dimension value Enter a value for a UDF's variable dimension

Automatic UDF action

Automatically create or update UDFs for coordinate sytems using automatic UDF definition

Suppress all automatically created UDFs

Resume all automatically created UDFs

Show status informaton for automatic UDFs

Delete no longer required automatic UDFs

Delete all automatic UDFs

See Also








HIDE NAVIGATION


1. Click EFX > Automatic UDFs to access the Automatic UDFs dialog box.

2. Click to select an automatic UDF from the library and define it on a coordinate

system, or click to define another instance of the currently selected automatic UDF on a coordinate system.

3. Select a coordinate system to apply the automatic UDF definition.

4. Enter values for each dimension in the variable dimension list or select a dimension or parameter from the list. The displays all named dimensions and real and integer parameters in the model to which the selected coordinate system belongs. If you select a dimension or parameter instead of a entering a value, the value of the selected dimension or parameter will be used as the dimension value for the UDF.

5. After defining all variable dimensions, click to apply the definition.

1. To remove an automatic UDF definition from a coordinate system, click EFX > Automatic UDFs. The Automatic UDFs dialog box opens.

2. Click .

3. Select the coordinate system from which to remove the automatic UDF definition.

4. The definition is removed.

See Also



HIDE NAVIGATION


1. Click EFX > Automatic UDFs to access the Automatic UDFs dialog box.

2. Click . Missing automatic UDFs are created, and dimensions of existing automatic UDFs are updated.

See Also



HIDE NAVIGATION


1. Click EFX > Automatic UDFs to access the Automatic UDFs dialog box and temporarily suppress and resume all atomatic UDFs in the current assembly.

2. Click . All automatic UDFs are suppressed.

3. Click . All automatic UDFs are resumed.

Note: If you are significantly changing dimensions in the skeleton of your EFX design, it is good practice to suppress all automatic UDFs first, then make the changes. When all the changes have been made, resume the automatic UDFs.

See Also



HIDE NAVIGATION


1. Click EFX > Automatic UDFs. The Automatic UDFs dialog box opens.

2. Click . EFX to display automatic UDF status. Each automatic UDF is highlighted in a different color:

Green—the automatic UDF has been correctly defined.

Yellow—the automatic UDF has not been correctly defined:

o An automatic UDF is defined for a coordinate system, but no part touches the XY plane. No automatic UDF is created.

o An automatic UDF appears in a location where there is no corresponding coordinate system using an automatic UDF definition. An automatic UDF does appear in another location using a corresponding automatic UDF definition coordinate system as a model, and the automatic UDF is assembled multiple times.

Red—an automatic UDF appears without a corresponding automatic UDF definition coordinate system.

See Also



HIDE NAVIGATION


1. Click EFX > Automatic UDFs. The Automatic UDFs dialog box opens.

2. Click . All unused automatic UDFs are deleted. An unused automatic UDF is a UDF that has no corresponding automatic UDF definition coordinate system.

3. Click . EFX deletes all automatic UDFs in the current assembly.

See Also



HIDE NAVIGATION


1. In an example model, design a UDF using Creo Elements/Pro functionality so that there is only one coordinate system as reference.

2. Name the dimensions to use as variable UDF dimensions.

3. Create the UDF using Creo Elements/Pro functionality as a stand alone UDF with no reference parts. Enter REF_CSYS for the coordinate system and define the variable dimensions of the UDF. Use the same dimension names as those defined in step 2.

4. Complete the UDF definition.

5. Copy the UDF file (<UDF-name>.gph) to folder <EFX installation directory>/parts/auto_udfs.

6. Create a 150x150 pixel GIF-image with same name as the UDF and save it to <EFX installation directory>/parts/auto_udfs.

7. Edit the <EFX installation directory>/parts/auto_udfs/sel_list.txt file and add a line for the <UDF name> udf at the end of the file.

8. Save the file and restart Creo Elements/Pro with EFX.

See Also


HIDE NAVIGATION

About EFX Weld Groups

A weld group is an alternative way to structure assemblies. A Creo Elements/Pro simplified representation is created in the background during weld group definition. These simplified representations are also used when creating drawings and BOMs of the weld groups.

The weld group technique makes assembly structure more flexible:

Easily move components from the top-level assembly to a weld group or from one weld group to another.

Requires fewer external references from subassembly to top-level assembly as all components are part of the top-level assembly.

Designs structure in advance and add the weld groups later.

A weld group consists of the following components:

Creo Elements/Pro simplified representation (WG_<weldment group_name>) that represents the weld group definition location

Creo Elements/Pro simplified representation (WG_<weldment group_name>_ALL) that represents the weld group definition location and all reuse locations

Bulk item model (WG_<weldment group_name>). BOM parameters are added to the bulk item model to display BOM data

Creo Elements/Pro simplified representation (NOT_WELDMENT_GROUP_MEMBERS) that contains all components that do not belong to the weld group

See Also

To Define a Weld Group

To Create Weld Group Drawings and BOMs

HIDE NAVIGATION

To Define a Weld Group

The tree area of the Weld group dialog box displays defined weld groups. When you select a weld group component in this tree, the group is highlighted on your model. If you select a component while the Weld group dialog box is open, the branch of the weld group tree expands to display weld group component information.

1. Click EFX > Weld groups. The Weld groups dialog box opens.

2. Define a new group or redefine an existing one:

o —Defines a new weld group. Components that are already part of a weld group are suppressed.

o —Defines a group to reuse in an existing group. Select the existing group from the group list.

o —Adds members to an existing group.

o —Removes a weld group member.

3. Enter a name for the weld group or accept the default name.

4. Select the components to include or exclude from the group.

5. Click to close the Weld groups dialog box.

See Also



HIDE NAVIGATION


1. Use Creo Elements/Pro commands to create a drawing or a BOM of a weld group:

o Name a weld group drawing WG_<weldment group name>.

o When creating a weld group BOM, change the repeat region model or representation name to WG_<weldment group name>. The BOM lists only weld group members.

2. Use Creo Elements/Pro commands to create a BOM of the complete assembly, but change the repeat region model or representation name to NOT_WELDMENT_GROUP_MEMBERS. The BOM lists all the components that are not weld group members and all the bulk items which must contain weld group BOM data.

See Also


HIDE NAVIGATION

About EFX Simplified Representations

You can set the representation level of all EFX components, screws, and dowel pins. Because this functionality is based on suppressing and resuming features or components, you can create features in simplified representations.

1. Click EFX > Simplified representations. The Simplified representations dialog box opens.

2. Set the level of simplified representation:

Type of simplified representation

Low detail (default)

Medium detail

Full detail

Assembly

Component

Screw or dowel-pin connection All

holes, screws and dowel pins are visible.

All screws and dowel pins are hidden; holes are visible.

All holes, screws and dowel pins are hidden.

3. Click to close the Simplified representations dialog box.

HIDE NAVIGATION

About EFX Project Parameters

Use the EFX Project parameters dialog box to manage component parameters such as where the component belongs inside a project. Use this dialog box to:

Define identification numbers for parts and assemblies within a project, including recognition of identical parts or assemblies.

Inherit project parameters (such as customer, project number, etc.) from the top level assembly to all subassemblies and parts.

See Also

About EFX Item Numbers

To Propagate Project Parameters to Subcomponents

HIDE NAVIGATION


Use the Project Parameters dialog box to access numbering functions. You can

Create and update item numbers for all models

Include or exclude a specific model from item number creation

EFX item numbers are made up of a prefix, a serial number and a suffix. Identical Creo Elements/Pro models have same item number. You can search for identical models, and then apply the same serial number to them (even if they are not the same Creo Elements/Pro model). The item number is stored in the EFX_ITEM_NR model parameter as well as in parameter EFX_ITEM_NR of model's component feature in assembly. Parts and assemblies can have their own numbering styles.

You can create an item number for the following types of model:

Profiles

Project subassemblies

Connector elements that have been assembled as a copy

Equipment elements that have been assembled as a copy

Screws, nuts, washers and dowel pins

other models assembled using EFX

See Also

To Create New Item Numbers for all Models

To Update Item Numbers for all Models

To Include or Exclude Models from Item Number Creation

HIDE NAVIGATION

To Create New Item Number Notes for all Models

1. Click EFX > Project > Project Parameter. The Project Parameters dialog box opens.

2. Enter an item number prefix, start number, increment and suffix under Part Input.

3. To create a different item numbering method for assemblies, enter an item number prefix, start number, increment and suffix under Assembly Input.

4. To create different numbers for non-project specific standard models, select Same counter for standard models and enter different start number for standard parts and assemblies.

5. To use the same counter for parts and assemblies, select Same counter for parts/assemblies.

6. To give identical models the same item number, select Same number for identical models.

7. Click .

8. Enter Y to overwrite existing EFX_ITEM_NR values or N to not cancel. As part of the item number creation process, the EFX_ITEM_NR parameter is created in all models as well as in all component features of the models.

See Also

To Create Component Item Number Notes

HIDE NAVIGATION

To Update Item Numbers for all Models


2. In the Item number parameter area, enter an item number prefix, start number, increment and suffix.

3. To set different item numbers for assemblies, enter an item number prefix, start number, increment and suffix and make sure the Same counter for parts/assemblies check check box is not selected.

4. To set the same numbering style for parts and assemblies, select the Same counter for parts/assemblies box.

5. To set different item numbers for standard models, enter an start number for standard parts and for standard assemblies and make sure the Same counter for standard models check box is not selected.

6. To set the same numbering style for standard parts and assemblies, select the Same counter for standard models box.

7. To set identical item numbers for identical models, select the Same number for identical models check box.

8. To update item numbers, click . The EFX_ITM_NR parameter numbers are updated.

See Also


HIDE NAVIGATION

To Include or Exclude Models from Item Number Creation


2. In the Item number parameter area, click to include or to exclude.

3. Select the models to include or exclude.

4. Click OK.

HIDE NAVIGATION

To Propagate Project Parameters to Subcomponents

1. Click EFX > Project > Project Parameter. The Project parameters dialog box opens.

2. Select the parameters to propagate to the subassemblies and parts in the parameter list.

3. To automatically create the selected parameters in the models, select the Create the inherit parameter check box. If you do not select the check box, the parameters are inherited only by the models which already have the parameter.

4. To propagate project parameters only to models that have item numbers, select Inherit to item number models only.

5. Click .

HIDE NAVIGATION

About EFX Drawing Tools

You can create the following kinds of drawings:

Component drawings

Component views in assembly drawings

Profile and view dimensions

Profile stock length tables

Optimized profile cut list tables

Item number notes for components

See Also

To Automatically Create Component Drawings

To Automatically Create Component Views in Assembly Drawings

To Save Automatically Created Component Drawings

To Automatically Dimension Profile Drawings and Views

To Create a Profile Stock Length Table

To Create an Optimized Profile Cut List Table


HIDE NAVIGATION

To Automatically Create Component Drawings

You can create drawings of components assembled by EFX as well as automatically dimension profile and plate shaped parts. You can also change the look of automatically created drawings. To create drawings:

1. Click EFX > Drawing tools > Create component drawings. A dialog box for configuring drawing creation options appears.

2. Select Create part drawings to create single part drawings.

3. Select Create assembly drawings to create subassembly drawings.

4. Select Dimension drawings to create automatically dimensioned profile and plate part drawings.

5. Select Create chain dimensions to use chain dimensions in dimension drawings.

6. Select Create sum dimensions to dimension drawings with sum dimensions or select both checkboxes (Create chain dimensions and Create sum dimensions to create both types of dimension.

7. Click . The drawings are created.

Note: If a component drawing has already been made for a component with the same name, another drawing will not be created.

See Also


To Configure Automatically Created Drawings

HIDE NAVIGATION

To Automatically Create Component Views in Assembly Drawings

A steel frame assembly drawing usually contains several views of the assembly components.

1. Click EFX > Drawing tools > Create component views.

2. Enter the view scale.

3. Select the profile to create detailed views.

4. Click the drawing to place the view.

See Also


To Configure Automatically Created Drawings

HIDE NAVIGATION

To Save Automatically Created Component Drawings

When a saved library component template drawing exists in the same library folder as the component, the template drawing is saved, copied, and renamed when an instance of the component is assembled. The saved drawing is in memory but is not saved in the working directory.

To save automatically created drawings:

1. Click EFX > Drawing tools > Save all component drawings. All drawings are saved.

2. To save the drawings of a selected component, click EFX > Drawing tools > Save selected component drawings. Select the components. The drawings are saved.

Note: Steel beam template drawings already exist in the component library. You can customize them in Creo Elements/Pro Drawing mode. Standard EFX template drawings only are copied if the EFX configuration option COPY_STANDARD_DRAWINGS_FROM_LIBRARY is set to YES . You must create and save template drawings for other components.

See Also


HIDE NAVIGATION

To Automatically Dimension Profile or Plate Drawings and Views

1. Click EFX > Drawing tools > Auto dimension part.

2. Select the Create chain dimensions check box to dimension drawings with chain dimensions.

3. Select the Create sum dimensions check box to dimension drawings with sum dimensions.

4. Select both boxes to create both types of dimensions.

5. Click .

6. Select a profile or plate model to dimension.

See Also


HIDE NAVIGATION

To Create a Profile Stock Length Table

A stock length table displays each profile section used in an assembly and the total length of each type of profile section. You can create your own stock length tables in a file named stocklength_table.cfg. Stock length table files are stored in the efx configuration folder.

1. Click EFX > Drawing tools > Create a stock length table.

2. Select the assembly model for which to create the table.

3. Click the drawing area to place the table.

See Also


HIDE NAVIGATION

To Create an Optimized Profile Cut List Table

An optimized profile cut list displays each profile section used in an assembly and for each section the number of raw material pieces. For every raw material piece it also shows a list of profile parts of the assembly to cut from this raw material piece at which length. EFX performs an cut optimization when calculating the tables to minimize loss of material. You can create your own profile cut list tables in a file named stocklength_table.cfg. Stock length table files are stored in the efx configuration folder.

1. Click EFX > Drawing tools > Create cut list.

2. Select the assembly model for which to create the table.

3. Enter number of table columns.

4. Click the drawing area to place the table.

5. Enter Y to create a separate table for every profile section type or N to create one table for all profile section types.

6. Optimized cut list tables are created on the drawing and the information also is written to a file named <assembly name>_cutlist.csv in current working directory.

Note: Calculation of optimized profile cut list tables may need some time depending on number of different profiles. Therefore the optimized cut list tables do not automatically update if the profiles in the assembly change in length, quantity section etc. In this case delete the tables and create them again.

See Also


To Configure Stock Length Tables and Cut List Tables

HIDE NAVIGATION


An item number note in an assembly drawing displays the item number of a part or a subassembly. It is saved on the EFX_ITEM_NR model parameter after calculation.

1. Click EFX > Drawing tools > Create item number note.

2. Select a component on which to place the note.

3. Click to place the note.

4. Repeat steps 2 and 3 to place additional notes.

See Also



HIDE NAVIGATION

About Data Import and Export Tools

The EFX import and export tools simplify and facilitate work with outside suppliers. You can:

Export steel beam construction data for use with structural analysis or other software in a format that is compatible with Deutscher Stahlbauverband DSTV, with Steel Detailing Neutral Format (SDNF) formats, and with the Structural Analysis Software StaadPro format.

Import steel beam construction data in a format that is compatible with the Steel Detailing Neutral Format (SDNF) format.

Show aluminum profile ordering information for use in your BOM.

See Also

To Export Steel Construction Data in DSTV Format

To Export Steel Construction Data in SDNF Format

To Export Steel Construction Data in StaadPro Format

To Import Steel Construction Data in SDNF Format


HIDE NAVIGATION

To Export Steel Construction Data in DSTV Format

You can export EFX straight steel beam construction data (type, length, and position) to structural analysis or other software. Data is exported relative to the standard coordinate system of the assembly in a format that is compatible with Deutscher Stahlbauverband DSTV.

1. Click EFX > Project > Export > Export DSTV profile.

2. You are prompted to enter the number of the export definition:

o Enter 1 (Trimmed profile ends) to export the real positions and lengths of the profiles as they appear in the assembly.

o Enter 2 (Untrimmed profile ends) to export the real positions of the profiles as they appear in the assembly. The length of the reference curve is used for length information. All profile end cuts (such as by joints) are ignored.

o Enter 3 (Ref-Curve) to export the profiles using the position and length of the reference curve. All profile end cuts (such as by joints) are ignored, as is

movement of the profiles relative to the reference curve. The exported design is different from the Creo Elements/Pro model.

3. An export file named <assembly_name>.stp is created. Exported profiles are highlighted in green.

Note: You should notify the recipient of the export file when you use export definition 2 or 3, or if all profiles are not successfully exported.

See Also


HIDE NAVIGATION

To Export Steel Construction Data in SDNF Format

You can export EFX straight steel beam construction data (type, length, position, position relative to the profile reference curve, and profile end offsets) to structural analysis or other software. Data is exported relative to the standard coordinate system of the assembly in a format that is compatible with Steel Detailing Neutral Format.

Because section naming differs from system to system, an sdnf_section_translation.txt file is included in the definition subdirectory. Use it to translate BUW_SIZE parameter section names into a string that the receiving system can read.

1. Click EFX > Project > Export > Export SNDF profile.

2. An export file named <assembly_name>.lis is created. Successfully exported profiles are highlighted in green.

Note: You should notify the recipient of the export file if all profiles are not successfully exported.

See Also


HIDE NAVIGATION

To Export Steel Construction Data in StaadPro Format

You can export EFX straight steel beam construction data (type, length, position, position relative to the profile reference curve, and profile end offsets) to structural analysis or other software. Data is exported relative to the standard coordinate system of the assembly in a format which is used by Structural Analysis software (StaadPro).

A staad_section_translation.txt file is included in the definition subdirectory to facilitate the conversion of EFX section names to StaadPro section names.

1. Click EFX > Project > Export > Export STAAD profile. Choose an export method:

o Enter Y to export member offset information.

o Enter N to do not export member offset information .

2. An export file named <assembly_name>.std is created. Successfully exported profiles are highlighted in green.

Note: It is good practice to inform the recipient of the export file if all profiles are not successfully exported.

See Also


HIDE NAVIGATION

To Import Steel Construction Data in SDNF Format

You can import steel construction data in a format compatible with Steel Detailing Neutral Format. Data is imported relative to standard coordinate system of the assembly.

Because section naming differs from system to system, an sdnf_section_translation.txt file is included in the definition subdirectory. Use it to define which beam to use for the section names in the SDNF import file.

1. Click EFX > Project > Import > Import SDNF profile. The SDNF Import configuration dialog box appears

2. To import an area of the model described in the SDNF file, select SDNF Model import area and enter the minimum and maximum X-, Y- and Z-coordinates of the area.

3. To ignore short profiles during import, select Ignore short profiles during import and enter the minimum profile import length in the Minimum profile import length field.

4. To use same profile for for imported profiles with the same section size and length, select Use the same part for the same section and length.

5. To create unknown profile sections as curve features in the imported mode, select Create unknown profile sections as curves.

6. Click to continue the import process with current settings or click to cancel.

7. A File open dialog box opens. Browse to the SDNF file to import and select it.

8. If unknown section names are found in the SDNF file, a message window appears for every unknown section name, and a profile type and size dialog box opens. Select the section type and size. If you have selected EFX sections for unknown section names in the SDNF file, you must update the SDNF section translation dictionary with your selections (type Y for Yes and to update the dictionary or N for no).

9. An EFX assembly is created from the imported data. You are prompted to accept any errors.

10. Enter Y and make sure to check the data when the import is finished.

See Also


HIDE NAVIGATION


Suppliers of aluminum profile systems are updating their codes for ordering beams. Click EFX > Project > Define ordering info for this information, especially before determining the BOM information.

See Also


HIDE NAVIGATION

About Creating Beam Structure Models for use in Creo Elements/Pro Mechanica

In order to perform structural analyses of framework assemblies in Creo Elements/Pro Mechanica, you must use a special set of linear profiles when creating an EFX mode. These profiles are included in the EFX installation files. You must replace the regular profile set by this special profile set before you start to design a new framework assembly. If you use these profiles while designing, the assembled profiles contain the information needed by Creo Elements/Pro Mechanica to create a structural analysis model with beam elements that are easily converted to a Creo Elements/Pro Mechanica structural analysis model (this works only for linear steel profiles), as shown below:

To replace the profile set 1. Rename the <efx_installation_directory>/parts/profiles/steel_beams_mm>

to <steel_beams_mm_original>.

2. Rename the <efx_installation_directory>/parts/profiles/steel_beams_inch> directory to <steel_beams_inch_original>.

3. Rename the <efx_installation_directory>/parts/profiles/steel_beams_mm_mechanica> directory to <steel_beams_mm>.

4. Rename the <efx_installation_directory>/parts/profiles/steel_beams_inch_mechanica> directory to <steel_beams_inch>.

All framework assemblies designed with EFX after renaming these directories contain information for structural analysis in Creo Elements/Pro Mechanica.

To convert an EFX framework assembly to a Creo Elements/Pro Mechanica beam modelConvert a framework assembly designed using the special profile set as follows:

1. Create a simplified representation and name it Mechanica in the Creo Elements/Pro view manager.

2. Redefine this simplified representation in the view manager using "substitute" and "by rep" as rules.

3. Select all the profile models in the Model Tree. The Mechanica model appears in the Model Tree substitution list, as every beam model has a simplified representation named Mechanica.

4. Click Accept and Preview in the Creo Elements/Pro view manager. All beam models are replaced by their Mechanica simplified representations. The profiles' solid geometry is removed, leaving a datum curve which carries the beam's cross section data for Pro/MECHANICA.

5. Close the Creo Elements/Pro view manager.

6. Click Applications > Mechanica > Structure. A structural analysis model of your framework assembly is displayed.

There is more about how to configure efx on help files.

efx manual

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