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CATIA V5 Education Solution

Welcome

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CATIA V5 Education Solution

Part Document Create(제일 먼저 시작)

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CATIA V5 Education Solution

Sketcher 시작

1

2

Sketcher Icon

Workstore/Workbench이용

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CATIA V5 Education Solution

Sketcher

Tools가 가지는 기본 기능 외에 다른 아이콘의 보조적인 기능생성, Profile의 좌표값, 크기 등을 조정

Sketch tools

생성한 P fil 에 치수나 구속 조건을 생성해준다

Constraint생성한 Profile에 치수나 구속 조건을 생성해준다.

Sketcher에서 Profile을 생성하는 가장 기본적인 툴 바

Profile

Operation생성한 Profile의 편집이나 이동, 복사 등의 기능을 모아 놓은 툴 바

Operation

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CATIA V5 Education Solution

Sketcher User Interface 1

Sketcher IconPart Tree

New SketcherNew Sketcher

Constraints Icon

Sketcher Design Tools

Standard Tools

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CATIA V5 Education Solution

Sketcher Menu 구조

Exit Sketcher

Constraints Dialog BoxConstraintsAuto ConstraintA i t C t i t

Constraints

Animate Constraint

ProfileRectangles,Keyholes,Polygons…..Ci l A

Profiles

Circles,Arcs……SplineEllipseLineA iAxisPoints……

CornerCornerChamferTrim optionSymmetryProjection

Operations

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Projection

CATIA V5 Education Solution

Sketcher Option

100mm내에 10개Tools + Option + Sketcher에서 “Postion sketch plane parallel to screen”를 선택하면 : 1번 화면선택하지 않으면 : 2번 화면

1 2 3

선택하지 않으면 : 2번 화면1번 화면에서 “Normal View” Icon를 선택하면 : 3번화면

Normal View

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CATIA V5 Education Solution

Sketcher 기능 설명

( Sketcher Work Modes )

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CATIA V5 Education Solution

Snap to point

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CATIA V5 Education Solution

Standard / Construction Geometry

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CATIA V5 Education Solution

Automatic Constraints ( Geometrical Constraints )

WithWith Geometrical Constraints Off

With Geometrical Constraints On

In Tools/Options/Mechanical Design/Sketcher/Constraint/SmartPickspecify which Constraints you want detected

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CATIA V5 Education Solution

Automatic Dimensions ( Dimensional Constraints )

1

With Dimensional Constraints on

Select theSelect the Corner icon2

Move the

3

Move the cornerpreview to the desired location and click

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With Dimensional Constraints off

CATIA V5 Education Solution

Sketcher 기능 설명

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CATIA V5 Education Solution

Constraint + Geometry Constraint

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CATIA V5 Education Solution

Constraint + Dimensional Constraint

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CATIA V5 Education Solution

Constraint Modification

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CATIA V5 Education Solution

Sketcher 기능 설명

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CATIA V5 Education Solution

Profile + Profile

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CATIA V5 Education Solution

Profile + Rectangle

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CATIA V5 Education Solution

Profile + Circle

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CATIA V5 Education Solution

Profile + Spline & Conics

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CATIA V5 Education Solution

Profile + Spline + Connect

Select the first curve

1

Select the second curve

2

You get:

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CATIA V5 Education Solution

Profile + Lines

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CATIA V5 Education Solution

Profile + Points…then click the end location

1Click the first location for starting point of the axis...

3

2

You will need axes whenever using a symmetry command or creating a grove or shaft.

2Using the shaft command on our profile sketch, CATIA produces a shaft using the axis we

Axes cannot be converted into construction

a shaft using the axis we defined

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elements

CATIA V5 Education Solution

Profile + Points

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CATIA V5 Education Solution

Sketcher 기능 설명

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CATIA V5 Education Solution

Operation + Re-Limitation

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CATIA V5 Education Solution

Operation + Re-Limitation + Quick Trim

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CATIA V5 Education Solution

Operation + Transformation

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CATIA V5 Education Solution

Operation + Transformation + Mirror vs Symmetry

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CATIA V5 Education Solution

Operation + From 3D Geometry

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CATIA V5 Education Solution

Section View

Sketcher 작업중에 part Section View를 보고싶은 경우 Cutting Plane Command를 이용

Cutting Plane Command는 단지 Visualization Tool이며 Cutting Plane과의 Intersected Curve는생성해 주지 않는다.

만약 I t t d C 와의 C t i t를 부여할만약 Intersected Curve와의 Constraint를 부여할경우는 Intersect 3D Elements Command를 이용

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CATIA V5 Education Solution

Sketcher Positioning이미 생성된 Sketch를 새로운 평면으로 이동하고자 할 때에는 Sketch를 생성할 필요 없이Supporting Plane을 변경함으로써 가능하다

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CATIA V5 Education Solution

Sketch AnalysisCATIA 에서 Sketch를 그린 후, Sketch-Based Featured(Pad ….)를 생성할 때 Sketch가Close 되어 있지 않다거나 Overlap 되어 있다는 Aessage와 함께 CATIA가 Feature를 생성할수 없다고 하는 경우가 있다.

이러한 Error를 분석할 수 있는 Tool이 Sketch Analysis 이다.

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CATIA V5 Education Solution

Sketch Analysis

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CATIA V5 Education Solution

Sketch Analysis

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CATIA V5 Education Solution

Sketcher 예제1.1

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CATIA V5 Education Solution

Sketcher 예제1.2

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