Catia Book

1

Connector Housing (1): Creating the Main Pad

and Other Features

Extruding the Main Pad1. profile.

2. Pad function , connector profile 70mm pad .

Designing the Catch1. yz plane offset 35mm plane .

2

2. offset plane Sketch constraints .

3. bottom line pad top coincidence constraint the vertical line pad back distanceconstraint . dimension .

4. sketcher offset plane 8mm (16mm) catch pad .

3

Hint: Mirrored Extent option

Detent Pocket1. main pad offset 20mm plane .

2. offset plane sketcher , Part by Sketch Plane , pocket constraintprofile .

4

3.Exit sketcher , pocket tool 9.5mm detent pocket .

5

Clip Design1. main pad sketcher .

2. clip Sketch.

3. line pad coincidence constraint . top right point detent offset plane coincidence constraint . constraint .

6

4. sketcher create 3mm long clip using the pad toolEnd of step

Connector Housing (2): Dressing-up theConnectorDrafting Surfaces Pad1. perimeter face (5 faces) 3deg draft . connector neutral element .

7

2. lower upper face neutral element connector step face 3deg draft .

Filleting Edges1. upper and lower edge 1mm fillet .

8

2. corner edge fillet . top 1mm, 2mm radius fillet .

Shelling the Part Pocket1. connector 1mm thickness shell . clip remove.

Fillet

9

1. part 1mm fillet .

2. element Hide .

10

Creating a Hole

1. right edge 15mm, front edge 10mm 3.5mm diameter Hole .

Creating a Pattern

1. hole rectangular pattern . Using the as theobject first hole first hole 40mm . pattern direction front edge .

11

Adding Standoffs and Reordering

1. part profile , standoff constraints .

2. sketcher Pad tool 4mm standoff .

12

3. specification tree hole standoff , hole .

4. Use rectangular pattern standoff duplicate hole .

13

Connector Housing (3): Modifying the PartEditing Feature Parameters

1. First pad (Pad. 1) width 35mm 40mm .

14

2. connector .

Sketch

15

1. tangent line Pad. 4 . constraint perpendicular .

2. circle line Trim.

3. sketcher part update. (Auto Update off )

16

Fillet1. 1mm 1.5mm fillet radius . (EdgeFillet.1)

fillet radius .

17

Hole Type

1. Hole.1 diameter 5mm depth 1.5mm Counter bored Hole type .

Feature Properties

1. Catch (Pad. 2) properties red .

18

Hinge

exercise sketcher, constraints, pad, pocket, hole, draft, fillet, mirror and pattern toolhinge part . hinge . hinge .

19

1. new CAT Part .

2. triangular pad main pad .

XY plane sketcher . .

3. Profile tool outer profile .

Ι Hint: triangle vertical constraint .

20

4. Constrain .

21

5. Sketcher , triangle sketch positive OZ height 7.5mm main pad.

6. pocket . main pad . plane sketcher .

22

pocket Hinge thickness link Hinge pocket pad surfacepocket profile .

7. pocket profile .

23

8. triangle profile Constrain .(Hint: contextual menu distance option .)

9. sketcher triangle Parameter positive OZ pocket .

24

10. bearing . main pad sketcher .

11. 15 mm radius circle pocket coincident constrain(contextualmenu) .

25

12. sketcher OZ cylinder pad up to plane limit type hinge .

13. other bearing first cylinder pad duplicate. simple copy & paste user patternduplicate . bearing .

main pad bottom surface sketcher .

14. grid 2 point . Sketch.4 tree .

26

15 point pocket triangle coincide (contextual menu). (small trianglepart orientation .)

16. sketcher cylinder pad . pattern User Pattern Sketch. 4. .keep specifications option .

27

bearing . hole .

17. 6 5mm radius fillet .

18. hinge draft angle . pulling direction the positive OZ angle 3 degrees, Neutral element hinge .

28

19. edge radius 2mm fillet .

29

20. bottom face symmetry plane hinge symmetrical part .

21. bearing , .- Hole icon .- Hole center edge .

30

- Hole face .

- parameter .

- .

31

22. hole .cylinder pad sketch .(treeSketch.4 . ). Keep specifications option .

23. . .

32

Angle Bracket Sketcher and Part Design workbench small bracket . Profile sketcher Pad extruding.

33

Step 1: Part Design Parameter

1. new Part , Tools -> Options -> General -> Units mm .

2. Tool -> Options -> Part -> Sketcher Sketcher Primary Spacing 20 mm, graduation10 .

3. Tools -> Options -> Part -> Display Relations check .

4. OK , Option .

Step 2: Bracket Pad dimension hole . Bracket sketches pads . 3mm .

35

1. XY plane Sketcher . Rectangle icon . dimension .

36

2. Sketcher sketch height 26 mm Pad .

part base pad .:

37

3. XY plane Sketcher .. Use Profile Pad constrain

dimension .

4. Height 4 mm Second Pad .

38

Step 3: Bracket Pilot Hole and the Angular Pad

angle (clevis) .

profile YZ plane 24degree angular Plane . flange pilot holeflange , hole center plane . extrusion limits .

24 Degrees Plane pilot hole center model hole . pilot hole .

5. reference edge , Hole feature icon hole . pad hole . dimension

39

hole Part drawing .Up to Next option .

6. reference edge , Hole feature icon hole . pad hole . dimension hole Part drawing . Up to Next option .

7. rounded edge , Hole feature icon hole . pad hole . hole diameter (3)hole rounded edge center . Up to Next option .

40

pilot hole center 24 Degree plane . View -> Toolbars -> Reference Elements (Extended) Plane icon .

8. Plane icon ,”Angle/Normal to Plane” plane ._. reference pad . and theas the for the plane rotation axis pilot hole . _24 Degrees Plane .

41

9. To redefine the as the In Work Object Part Body cursor tree Part Body . Define In Work Object_ contextual menu .

10. plane profile Sketcher . profile constrain dimension .

42

11. sketch a thickness 4 mm pad . (2 limits option ).

Rectangular Pattern tool Clevis .( tool Insert/Transformation Features .)

12. Rectangular Pattern Icon , Clevis , reference direction red edge .instances 2, spacing 16 mm .

43

Step 4: Hole and Fillet Clevis

13. In order to define a concentric hole Clevis

R 13 edge the Hole tool Clevis .6mm diameter , Up to Last Option .

44

Edge Fillet fillet . ( multi-select edges .)

14. R3 fillet . (5 edges).

15. Create the R6 fillets (2 edges).

16. Finally, create the R8 fillets (2 fillets).

45

Meat Mincer Screw Sketcher, Part Design, Wireframe and Surface screw .

46

CATIA Start menu Wireframe and Surface Workbench .

Tools -> Options , millimeter .

47

Tools -> Options , sketcher grid parameter .

48

Profiles Helixes

screw . element screw .

helix strait line .

. (twelve points).

49

12 12 helix .

plane 12 profile . then we are going to make each profile cornerHelix coincident .

50

, .

1. Sketcher icon XY plane .

2. Profile icon , grid profile .

51

3. Exit icon Sketcher .

4. Line icon , dialog box Line type Point-Point option .

5. In order to create the first of the line point , cursor Point 1 , contextualmenu Create Point . ( third mouse button )

52

6. Point new dialog box . dialog box Point type Coordinates option .

7. X=, Y= and Z= field point coordinate X=0, Y=0 and Z=0 . OK .

8. line second point point 2 field .contextual menu Point . (third mouse button ).

53

9 Point new dialog box . dialog box Point type Coordinates option .

10. X=, Y= and Z= field point coordinate X=0, Y=0 and Z=200 . OK .

11. line point . Line dialog box OK .

55

12. sketch point . Point icon , sketch . point typeoption On curve .

13. cursor sketch . , circle , .

56

14. point , dialog box OK .15.The point . 11 .

.

16. tapped helix .Helix icon . ( Spline icon ).

57

17. helix starting point point .

18. dialog box Axis field . line .

58

19. dialog box parameter . OK .

.

59

20. helix . 11 helis .

.

21. XY plane , helix , 12 point profile . . Plane icon .

60

22. XY plane .

23. helix OK .

.

61

24. Sketcher icon , plane .

25. Profile icon , grid , profile :

63

26. contextual menu , Constraint .

64

27. With the Ctrl key

28. Constraint Defined in Dialog Box icon .

29. Coincidence option dialog box , OK .

66

30. helix 11 coincidence .

.

67


Screw . solid part .

Loft

68

helix guide lines solid loft .

1. Part Design workbench . (Start menu ).

2. Loft icon .

3. sketch .

69

4. , closing point section orientation closing points .

5. Guide field .

6. helix OK .

71

Tri-Tangent Fillets tri-tangent fillets .

7. Tri-Tangent Fillet icon . (Edge Fillet icon . ).

8. thread .

72

9. remove OK .

.

73

10. tri-tangent fillets thread . .

Variable Radius Fillets

74

variable radius fillets .

1. Ctrl key edge . ( thread )

2. Variable Radius Fillet icon . ( Tri-Tangent Fillet icon ).

75

3. cone radius dimension . dialog box . radius 10OK .

76

4. cone 3 radius 5 10

5. , cone 4 radius 5 15 main dialog box OK .

77

.

Pad

pad .

78

6. Sketcher icon , face .

79

7. Hexagon icon . (Rectangle icon . ).

8. sketcher origin .

9. grid , point .

80

.


11. Pad icon .

12. sketch , parameter pad .( pad OK .):

82

Groove

chamfer groove function .

13. Sketcher icon YZ plane .

14. Profile icon grid , profile .

83

profile contraints , .

15. screw profile constraints . Ctrl key screw top face , profile edge .

16. Constraints Defined in Dialog Box icon . .

17. Coincidence option .

84

18. coincidence creation OK .

19. method , edgescoincidence constraint .

85

20. angular constraint . Constraint icon .

21. edge :

86

22. edge .

23. angular constraint angular constraint Click.

87

24. angular value , angular dimension double click. dialog box :

25. value field 60 , OK .

88

26. linear constraint . Constraint icon .

27.profile point :

28. screw edge :

89

29. constraint position constraint Click.

30. dimension value , dimension double click. dialog box :

90

31. value field 46 , OK .

32. groove ,axis , Axis icon .

91

33. grid , axis :


35. , groove Groove icon , , sketch .

36. groove parameters OK .

92

:

Pad

pad :

93

37. Sketcher icon , face :

38. Circle icon .

94

39. circle center, origin

40. grid , circle radius point .


42. , Pad icon .

43. sketch , parameter pad .( pad OK .):

96

Hole hole :

97

44. Hole icon .

45. face (face circular , the hole face center ):

46. dialog box parameter , Threaded button Specification button .

98

47. Thread Definition dialog box parameter , OK .

48. Select OK in the Hole Definition dialog box OK . :

99

Chamfer

chamfer :

100

1. Chamfer icon .

2. edge :

3. Chamfer Definition dialog box parameter , OK .

:

101

4. Meat Mincer Screw save .

Tee Fitting designing parts Sketcher Part Design workbenches tee fitting screwdesign .

102

CATIA , Part Design Workbench (Start menu ).

Tools -> Options command , millimeter .

103

Using the Tools -> Options command , sketcher grid parameter :

Creating Pads

Tee Fitting 1/4 pad .

104

pad :

.

105

.

.

106

1. Sketcher icon , XY plane .

2. Rectangle icon grid , rectangle :

107


4. Pad icon , parameter pad :


6. grid , line :

108



109


10. Using the grid , line :

110




111

14. grid , profile :

15. corner :

113

16. grid , strait line :

114

17. Trim icon trim the corners with the strait line in order to get:

18. line :

115


20. , Pad icon , parameter pad :

:

116

Draft Angles and Fillets

, draft angle (green) fillet (red) :

117

1. Draft Angle icon parameter draft angle :


118


4. Edge Fillet icon edge parameter fillet :

119



120

:

Holes , hole :

121

1. Hole icon , face :

2. dialog box parameter (Extension tab):

122

3. dialog box parameter (Type tab):

123

4. Extension tab , dialog box Positioning Sketch icon

.

5. Ctrl key , edge point .

124

6. Constraints Defined in dialog Box icon .

7. dialog box Concentricity option , OK .


:

125

9. Hole icon , face :

126

10. dialog box parameter (Extension tab):

11. dialog box parameter (Type tab):

12. Extension tab , dialog box Positioning Sketch icon .

127

13. Ctrl key , edge point .

128

14. Constraints Defined in dialog Box icon .

15. dialog box Concentricity option , OK .


17. :

130

Mirroring

mirror .

1. Mirror icon , face :

131

2. dialog box OK .

:

132

3. Mirror icon , face :

133

4. dialog box OK .

:

134

Shaft

tee fitting . main part solid body . , bodymain part body .

135

1. , Body . Insert + Body function . body .

tree :

136

2. core creation , No Show part body .

Hide/Show icon , Part Body ., shaft :

137

3. Sketcher icon , ZX plane .4. grid , profile constrain .

5. shaft , axis . Axis icon , grid , axis :

138


7. Shaft icon , sketch .

8. dialog box parameter , OK .

:

139

Fillet

fillet :

1. Edge Fillet icon , edge parameter fillet ..

140

:

Shaft

shaft :

141

1. Sketcher icon , ZX plane .2. grid , profile :

3. shaft , axis . Axis icon , grid , axis :

142


5. Shaft icon , sketch .

6. dialog box parameter , OK .

143

:

Fillet

fillet :

144

1. Edge Fillet icon , edge parameter fillet ..:

:

146

Body

main part core .

1. Show part body . Hide/Show icon treePartBody .

2. core body cursor (tree) , contextual menu Body.2 object +Remove function(MB3).

147

:

148

Tee Fitting save .

CATIA V5 Assembly Design

Assembly Design Part (Top-Down) (Bottom-Up) .

(Concurrent Engineering) , . . Analysis , Bill of Material . CATIA V5

Part Design, Generative Drafting, DMU Navigator

Version 4Data .

1. Assembly Design

149

(1)Pull-Down Menu Assembly Design .

(2) Workbench Assembly Design .

150

Workbench Icon 1 Dialog Box . Assembly Design . , .

2. Assembly Design Icon

Assembly Tool

# Product Structure Tools ( ) : ,

Product ( ) Part , ,

Tool.

- Pop-Up Menu Pull-Down Menu Insert Icon .

151

- New Component ( ) : Sub Assembly .

- New Product ( ) : Assembly Design Product( ) .

- New Part ( ) : Assembly Design Part .

- Existing Component ( ) : Assembly Part

- Replacement component ( ) : Assembly .

- Manage Representations ( ) : Assembly .

- Define Multi Istantiation ( ) : , , . , , .

152

- Fast Multi Istantiation ( ) : Define Multi Istantiation . Icon

.

153

# Move ( ) : / , ,

- Manipulation ( ) : X,Y,Z .

, Dialog Box .

- Snap ( ) : Geometry Geometry . Geometry Point, Line,

Plane .

154

- Explode ( ) : Assembly . Update .

<Assembly Model >

.>

155

<Explode >

# Constraints ( ) : Assembly Design

.

- Coincidence Constrain ( ) : , , .

156

>

- Contact Constraint ( ) : , .

157

>

- Offset Constraint ( ) : .

>

158

<Offset 20 >

>

- Angle Constraint ( ) : Component .

159

< >

< 320deg >

160

>

- Fix Component ( ) : .

<Fix >

- Fix Together ( ) : Component .

161

<Icon Compopnent >

<Fix Together >

< Component >

162

- Quick Constraint ( ) : Pull-Down Menu --> Tools --> Option --> Product

.

< Quick Constraint .>

- Activate / Deactive Constraints ( ) : Constraint . Update .

- Change Constraint ( ) : Constraint Type Constraint change .

163

Constraint .>

- Reuse Pattern ( ) : Part Pattern Part Patten .

< Component .>

< Component .>

164

<Reuse Pattern Icon Part Pattern .>

Part .>

165

, .>]

<Reuse Pattern >

3. Analyze : , . Analyze .

Pull-Down Menu Analyze Compute Clash Bill of Material .

- Compute Clash : , .

166

Clash : .

main-body >

Clearance :

167

< .>

- Bill of Material : txt, html, xls

.

169

CATIA V5 Loader

<1> Bucket

1. Start menu (Wireframe and Surface Design) CATIA .

2. yz plane sketch , profile

1> .

1> < 2>

line circle < 2> line circle Tangency trim

3. profile 3D mode < 3> Extrude 4> surface .

170

3> 4>

4. Part Design Thick Surface surface . 5>

surface hide . hide Swap visible space .)

5>

5. Bucket < 6> ( Symmetry .) 3D mode pocket.< 7>

171

6> 7>

<2> bucket

1. Bucket Top menu Insert Body Body , bucket <

8> pad. Project 3D Element trim .

8>

2 . pad < 9> < 10> 0.5 , 1 pad.

172

9> 10>

3 . Specification Tree Body2 bucket yz plane < 11> mirror.Body2 Part Body Bucket mirror solid Insert Body solid .

11><3> Bucket ,

1. bucket < 12> 1 , 0.5 pad . pad

< 13>. bucket Body2 Part Body add.Tip: add body .

173

12> 13>

2. PartBody (Specification Tree PartBody 3 Define In

Work Object) < 14> "Up to plane"Type pad

14>

3. Wireframe and Surface Design yz Plane 2 (Plane1), 10.5 (Plane2),11 (Plane3), 14 (Plane4) offset Plane Plane2 yz Plane

(Plane5) 5 Plane .

4. <2>-1 PartBody Insert Body3 Plane3 < 15> 1 pad Body3

yz Plane mirror Body3 PartBody add solid < 16>

174

Tip: Cuts part by sketch plane Plane solid .( 15)

15> 16>

5. PartBody Insert Body4 Plane3 line circle spline < 17>

1 pad Plane4 mirror .

18> "Up to plane"Type pad Body4 yz Plane mirror

solid Body4 PartBody add< 19>

17> 18>

175

< 19>

6. PartBody yz Plane < 20> Mirrored extent 21.5 pad , Insert

Body5 < 21> pad Plane2, Plane5 mirror solid Body5

add< 22>

20> 21>

<4> Bucket

1. Bucket Bucket Length1/Length2 .

176

Bucket < 23> First Limit:1.5 , Second

Limit:1 pad solid .< 24>

< 23> < 24>

2. Insert Body6 Bucket < 25> , First Limit:1.5 , Second Limit:1

pad solid .

Rectangular Pattern solid solid Body6 add< 26>

25> 26>

<5>

Solid solid .

177

1. Part1 Apply material .(Metal Steel) < 27>

CATIA (Young Modulus, Poisson Ratio, Density,Thermal Expansion, Yield Strength) .

< 27>

179

CATIA V5 Loader Assembly

CATIA V5 Assembly Design

Assembly Design (Top-Down) (Bottom-Up) .

(Concurrent Engineering) , .

. Analysis , Bill of Material .

1. Assembly Design

Start Menu < 1> .

180

Assembly Tool

Product Structure Tool : , Part , ,

Move : / , ,

Constraints : , , , ), ,

2. Bucket, Arm(#1) Assembly

181

, < 2> Product1 (Existing Component) .

< 3> . .

< 4> Part - Bucket Arm(#1) . Part .

Assembly . , (Manipulation) . < 5> Manipulation . Part .

182

< 6> (Coincidence Constraint) Bucket Arm(#1) . < 7> .

183

< 7> . < 8>, < 9> (Contact Constraint) ..

184

< 10> Bucket Arm(#1) Assembly . Contact Constraint , .

3. Arm(#2) Assembly

Bucket Arm(#1) Arm(#2) . < 11> Arm(#2) .

185

< 12> , . .

Arm(#1) Arm(#2) (Coincidence Constraint) . .

13> .

186

Hide/Show

Assembly Part Part Design , Hide/Show . ,Assembly Design Hide Geometry .

< 14> (Coincidence Constraint) . < 15> .

187

< 16> Arm(#1) Arm(#2) .

Arm(#2) (Manipulation) . < 17> , <18> Part .

188

/

17> / "With respect to constraints" . / . , /

(update) .

189

< 19> , .

4. Link Assembly

< 20> Link .

190

< 21> Bucket , < 22> .

191

< 23> Bucket Link Assembly . Link Arm(#2) .

(Manipulation) Link < 24> .

192

Link Arm(#2) Assembly. < 25> Part .

< 26> Link Assembly .

193

5. Load(#1) Assembly

< 27> Load(#1) .

< 28> Arm(#2) Load(#1) . Part Show .

194

Arm(#2) Load(#1) . < 29>

< 30> Load(#1) Assembly .

195

6. Load(#2) Assembly

Load(#2) . < 31>

< 32, 33> (Coincidence Constraint) (Contact Constrain)Load(#2) Arm(#1) Assembly.

196

Load(#2) Assembly < 34> .

197

Part

Assembly , Part . (Define Multi Instantiation) Part . < 35> Define Multi Instantiation . (

, , , ) .

198

7. Cylinder(#1) Assembly

Cylinder(#1) . < 36>

.< 37>

199

. Body, Cylinder Assembly . < 38> ,

Load(#1) . (Manipulation) < 39> .

200

8. Cylinder(#2) Assembly

Cylinder(#2) #1 .

40>

201

Cylinder(#2) Assembly < 41> .

9. Body Assembly

Assembly Body Assembly. < 42> Body .

202

Body Assembly . Assembly . < 43> BodyAssembly .

Constraints Hide/Show

Assembly Constraints . < 43> ConstraintsHide . < 44> Constraints Hide .

203

Roader Assembly . Part Assembly Assembly.

208

< 1.> Mesh

Mesh .

Local mesh size Mesh .

Mesh size .

209

Analysis Workbench Mesh .

Global Mesh .

Mesh .

Size Global Mesh , sag .

210

Mesh Linear, Parabolic .

Element Type .

Local mesh sag .

Local .

211

Local size Add .

Local Mesh .

Box Local mesh size Box .

212

OK .

Local sag .

213

Add .

Local sag .

Box Local Mesh Sag Box .

214

OK .

OK .

215

Local Mesh Size Local Mesh

.

Local Mesh Sag .

216

Element Type Local Mesh

.

217

Adaptivity Box .

Adaptivity Box

.

Compass Adaptivity .

218

Adaptivity .

Compass .

Compass .

.

0% .

219

0% .

.

Adaptivity Box 14.642 .

AdaptivityBox Adapt .

Adapt . Adapt Adaptivity

220

.

.

221

OK .

Stress Von Mises .

222

.

Adaptivity Box .

223

< 2.> ANALYSISANALYSIS .

1. .

2. .

3. ANALYSIS .

224

.

.

225

Analysis Workbench Part Design .

Generative Structural Analysis .

226

Static Analysis ) .

Static Case .

.

.

227

Clamp .

OK .

228

Force Geometry Virtual Part .

Force .

Force .

229

Supports .

OK .

Compute .

Compute .

230

OK .

231

Analysis .

Catia Book

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Transcript of Catia Book