catia v5 education solution - 국립강릉원주대학교...
TRANSCRIPT
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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