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Learning Objectives • Create sweep features. • Create lofted features.

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Presentation on theme: "Learning Objectives • Create sweep features. • Create lofted features."— Presentation transcript:

1 Learning Objectives • Create sweep features. • Create lofted features.
• Create coil features. • Create internal or external threads. • Create shell features. • Apply drafts on the faces of a model. • Split the faces of a model or a complete model. • Delete the selected faces of the model. • Replace the selected face of a model with surfaces. • Add surface patches. • Stitch multiple surfaces in a single surface. • Create sculpt features. • Understand the use of sketch doctor and design doctor.

2 ADVANCED MODELING TOOLS
Creating Sweep Features Ribbon: 3D Model > Create > Sweep Figure 1 Path and profile for the sweep feature Figure 2 Resulting sweep feature

3 Figure 3 The Sweep dialog box

4 Shape Area Output Area Operation Area
Figure 4 Profile and path curves created for the sweep feature Figure 5 Join and cut sweep features

5 Optimize for Single Selection
Type Area Creating Sweep Features by Using a Path Curve Figure 6 Profile and path for the sweep feature

6 Figure 7 Sweep feature created using the Path radio button
Figure 8 Sweep feature created using the Parallel radio button

7 Figure 9 Sweep feature created with a positive taper angle
Figure 10 Sweep feature created with a negative taper angle

8 Creating Sweep Features by Using Path and Guide Curves
Figure 11 Sweep profile and the path Figure 12 Sweep feature created at a distance from the path Creating Sweep Features by Using Path and Guide Curves

9 Guide Rail Profile Scaling
Figure 13 The Type area with modified options Figure 14 Profile, path, and guide curve for creating the sweep feature Figure 15 Sweep feature scaled in both X and Y directions

10 Figure 16 Sweep feature scaled only in the X direction
Figure 17 Sweep feature with no scaling

11 Creating Sweep Features by Using a Path and a Guide Surface
Figure 18 Profile and path for the sweep feature Figure 19 Sweep feature created using the Path option

12 Figure 20 Sweep feature created using the Path & Guide Surface option

13 Sweep Along tangent Edge
Figure 21 The profile along with the highlighted path Figure 22 Sweep feature created along and edge

14 Creating non Tangent path Sweep
Figure 24 Non tangent path sweep feature created Figure 23 The profile and the G0 path

15 Creating Lofted Features
Ribbon: 3D Model > Create > Loft Figure 25 Three dissimilar sketches drawn on parallel planes Figure 26 Lofted feature created after blending the sketches

16 Curves Tab Figure 27 The Curves tab of the Loft dialog box
Operation Area Sections Area Output Area

17 Rails Figure 28 Sections and rails for the loft feature Figure 29 Loft feature without selecting rails Figure 30 Loft feature with rails

18 Closed Loop Figure 31 Open-ended loft feature Figure 32 Closed-ended loft feature

19 Merge Tangent Faces Center Line Area Loft Figure 33 Sections and the center line for the loft feature Figure 34 Loft without selecting the centerline

20 Figure 35 Loft with centerline
Figure 36 Sections and center line for the loft feature with default callouts

21 Figure 37 The new sections of the loft feature and their callouts
Figure 38 The Section Dimensions dialog box

22 Figure 39 Loft feature created by selecting the Rails radio button
Figure 40 Loft feature created by selecting the Area Loft radio button

23 Conditions Tab Figure 41 The Conditions tab of the Loft dialog box
Free Condition

24 Tangent Condition Figure 42 Loft feature with no end condition Figure 43 Loft feature with tangent end condition

25 Smooth (G2) Condition Figure 44 Loft with smooth end condition Direction Condition

26 Angle Figure 45 Parameters associated with a loft feature

27 Weight Figure 46 Start weight=0.75, end weight=4 Figure 47 Start weight=1.5, end weight=8

28 Automatic Mapping Figure 48 The Transition tab of the Loft dialog box

29 Figure 49 Preview of the default mapping
Figure 50 Resulting loft feature

30 Map Point Area Position Area
Figure 51 Path created by defining the mapping point Figure 52 Resulting twisted loft feature Map Point Area Position Area

31 Creating Coil Features
Ribbon: 3D Model > Create > Coil Figure 53 Profile and axis for creating a coil feature

32 Coil Shape Tab Figure 54 The Coil Shape tab of the Coil dialog box
Shape Area

33 Join Cut Figure 55 Coil feature created on a cylinder using the Join operation Figure 56 Coil feature created on a cylinder using the Cut operation

34 Coil Size Tab Figure 57 The Coil Size tab of the Coil dialog box

35 Type Figure 58 Coil feature created with a positive taper angle Figure 59 Coil feature created with a negative taper angle

36 Figure 60 Spiral coil

37 Coil Ends Tab Figure 61 The Coil Ends tab of the Coil dialog box

38 Creating Threads Ribbon: 3D Model > Modify > Thread
Figure 62 Internal threads in a cylinder Figure 63 External threads on a bolt

39 Location Tab Figure 64 The Location tab of the Thread dialog box
Figure 65 Full length threads on a bolt

40 Figure 66 Threads at an offset of 0 mm
Figure 67 Threads at an offset of 20 mm from the top face

41 Specification Tab Figure 68 The Specification tab of the Thread dialog box

42 Creating Shell Features
Ribbon: 3D Model > Modify > Shell Figure 69 Model after creating the shell feature Figure 70 The Shell tab of the Shell dialog box

43 Remove Faces Figure 71 Face selected to be removed
Figure 72 Resulting shelled model

44 Automatic Face Chain Solids Thickness Inside Outside Both >>
Figure 73 The Unique face thickness area Inside Outside Both >> Figure 74 Shell feature with different wall thicknesses

45 Applying Drafts Ribbon: 3D Model > Modify > Draft
Figure 75 The Face Draft dialog box

46 Fixed Edge Fixed Plane Parting Line
Figure 76 Various parameters associated with face draft

47 Pull Direction/Fixed Plane
Faces Draft Angle Figure 77 Face draft with the pull direction upward Figure 78 Face draft with the pull direction downward

48 Parting Line Figure 79 Face draft dialog box showing the Parting Line option chosen Figure 80 Selected face and parting line

49 Figure 81 Preview of the draft with positive draft angle of 15 degrees
Figure 82 Preview of the draft with negative draft angle of 15 degrees

50 Creating Split Features
Ribbon: 3D Model > Modify > Split Splitting Faces Figure 83 The Split dialog box

51 Figure 84 Sketched lines for splitting the faces of the model
Figure 85 Model after splitting the faces and making the work plane invisible

52 Trimming the Model Figure 86 The various options in the Split dialog box on choosing the Trim Solid button

53 Figure87 Solid part and split tool
Figure 88 Solid part after trimming

54 Splitting the Model Figure 89 Various options displayed in the Split dialog box on choosing the Split Solid button Figure 90 Model after splitting

55 Trimming Surfaces Ribbon: 3D Model > Surface > Trim Surface
Figure 91 The Trim Surface dialog box Figure 92 Cutting tool and surface to trim

56 Figure 93 Surfaces after trimming
Figure 94 Sketch to be used as the cutting tool and the surface to be trimmed

57 Figure 95 Surface after trimming

58 Extending Surfaces Edges Edge Chain Extents More
Toolbar: 3D Model > Surface > Extend Figure 96 The Extend Surface dialog box Edges Edge Chain Extents Figure 97 More options of the Extend Surface dialog box More

59 Extend Stretch Figure 98 Surface being extended along the direction of the adjacent edges Figure 99 Surface being stretched in the 3D space

60 Deleting Faces Faces Ribbon: 3D Model > Surface > Delete Face
Figure 100 The Delete Face dialog box Faces

61 Select individual face
Figure 101 Top face selected to be deleted Figure 102 Resulting surface model Select lump or void

62 Heal Figure 103 Model with fillets and rounds applied
Figure 104 Model after healing

63 Replacing Faces with Surfaces
Ribbon: 3D Model > Surface > Replace Face Figure 105 Surface and model before replacing the face Figure 106 Model after replacing the top face with the feature

64 Figure 107 The Replace Face dialog box
Existing Faces New Faces

65 Automatic Face Chain Figure 108 Surfaces to replace the top face
Figure 109 Model after replacing the face

66 Creating Planar Boundary Patches
Ribbon: 3D Model > Surface > Boundary Patch Figure 110 The Boundary Patch dialog box Boundary Area

67 Condition Area Figure 113 Tangent boundary patch on one of the ends
Figure 111 Surfaces before creating the boundary patch Figure 112 Surfaces after creating the contact boundary patch Figure 113 Tangent boundary patch on one of the ends

68 Stitching Surfaces Stitch Tab
Ribbon: 3D Model > Surface > Stitch Surface Stitch Tab Figure 114 The Stitch dialog box

69 Analyze Tab Figure 115 The Analyze tab of the Stitch dialog box

70 Working with the Sculpt Tool
Ribbon: 3D Model > Surface > Sculpt Figure 116 The base plate and the surface to create the sculpt feature Figure 117 The base plate after adding the material using the Sculpt tool Figure 118 The Sculpt dialog box

71 Add Remove New solid Surfaces Enable/Disable feature preview More

72 Working with the Bend Part Tool
Ribbon: 3D Model > Modify > Bend Part Figure 119 The Bend Part dialog box

73 Bend Line Radius + Angle Radius + Arc Length Arc Length + Angle
Figure 120 Preview of a component bent with the radius 2 mm and angle 180 degree Figure 121 Preview of a component bent with the radius 5 mm and arc length 10 mm

74 Figure 122 Preview of a component bent with the arc length 10 mm and angle 150 degrees
Solid

75 Side Bend left Bend right Bent Both
Figure 123 Preview of the component bent by choosing the Bend left button Figure 124 Preview of the component bent by choosing the Bend right button

76 Direction More Figure 125 Component before bending
Figure 126 Component after bending More

77 REORDERING FEATURES Allows you to change the order of the feature creation in a model, Figures 117 thru 119 Figure 127 Model with the shell feature created after the cut feature and its pattern Figure 128 Reordering the shell feature

78 Figure 129 Model after reordering the shell feature before the cut feature and the pattern

79 USING THE SKETCH DOCTOR
Provides information about the problems that occurred while sketching. Figure 130 The Extrude dialog box Figure 131 The Sketch Doctor dialog box

80 USING THE DESIGN DOCTOR
Provides information about the problems that occur while designing, modifying previous sketches. Figure 132 The Autodesk Inventor Professional - Exit Sketch Mode dialog box

81 Figure 133 The Design Doctor dialog box

82 Tutorial 1 In this tutorial, you will create the model shown in Figure 134a. Its dimensions are given in Figures 134b through 134d. Figure 134a Model for Tutorial 1 Figure 134b Top view of the model with the hidden lines suppressed for clarity

83 Figure 134c Left side view of the model with the hidden lines suppressed for clarity
Figure 134d Sectioned front view of the model

84 The following steps are required to complete this tutorial:
The base feature of the model is a sweep feature. Create the path of the sweep feature on the XZ plane, refer to Figure 135. Next, define a work plane normal to the path and position it at its start point of the path, refer to Figure 136. Create the profile of the sweep feature on this work plane, refer to Figure 137. Use the Sweep tool to create the sweep feature, refer to Figure 138. Figure 135 Path for the sweep feature in the isometric view Figure 136 Work plane normal to the path

85 Figure 137 Profile of the sweep feature
Figure 138 Sweep feature

86 Create the inner cavity using the Shell tool, refer to Figure 139
Figure 139 Model after creating the shell feature

87 Add the remaining features (join features, drilled holes and their patterns, counterbore hole) on both ends of the sweep feature, refer to Figure 140. Figure 140 Final model for Tutorial 1 Save the model

88 Tutorial 2 In this tutorial, you will create the model of the Joint shown in Figure 141. Its dimensions are shown in Figures 142a and 142b. The threads to be created are ANSI Metric M Profile of size 14 and designation M14x2. The class of the threads is 6g. Make sure that the threads are right-handed. Figure 141 Solid model of the Joint Figure 142a Left side view of the model Figure 142b Front view of the model

89 The following steps are required to complete this tutorial:
Create the base feature of the model on the YZ plane, refer to Figure 143. Figure 143 Base feature for the model

90 Create the cut feature, refer to Figure 144.
Figure 144 Model after creating the cut feature

91 Create the cylindrical join feature on the left face and then create the chamfer feature, refer to Figures 145 and 146. Figure 145 Model after creating the join feature Figure 146 Model after chamfering

92 Finally, create threads on the cylindrical join feature using the Thread tool, refer to Figure 147.
Figure 147 Final model for Tutorial 2 Save the model

93 Tutorial 3 In this tutorial, you will create the model of the Nut shown in Figure 148a. Its dimensions are shown in Figure 148b. The threads to be created are ANSI Metric M Profile with the designation M10x1.5. The class of threads is 6H and it is a right-handed thread. Figure 148a Model of a Nut with threads Figure 148b Dimensions of the Nut

94 The following steps are required to complete this tutorial:
Create the base feature, refer to Figure 149. Figure 149 Base feature of the Nut

95 Create a hole concentric with the base feature, refer to Figure 150.
Figure 150 Model after creating the hole feature

96 Fillet the top and bottom faces of the cylindrical feature, refer to Figure 151.
Figure 151 Model after filleting the top and bottom edges

97 Define a new sketch plane on the top face of the base feature
Define a new sketch plane on the top face of the base feature. Draw a hexagon on this plane and extrude it using the Intersect operation, refer to Figure 152. Figure 152 Model after creating the intersect feature

98 Finally, create the internal threads using the Thread tool, refer to Figure 153.
Figure 153 Final model of Nut Save the model

99 Tutorial 4 In this tutorial, you will create the model shown in Figure 154. Its dimensions are shown in Figures 155a and 155b After creating the model, apply a face draft of 1-degree on its left and right faces. The angle for the face draft should be 1-degree. Figure 154 Model for Tutorial

100 Figure 155a Front view of the model
Figure 155b Right-side view of the model

101 The following steps are required to complete this tutorial:
Create the base feature with a hole on the YZ plane, refer to Figure 156. Figure 156 Base feature of the model

102 Add two cut features and holes to the base feature, refer to Figure 157.
Figure 157 Model after creating the cut features

103 Create the face draft by selecting the top face of the model as the pull direction.
Figure 158 Selecting the options for the face draft

104 Finally, create the fillet of radius 2 mm, refer to Figure 159.
Figure 159 Final model for Tutorial 4 Save the model

105 Tutorial 5 In this tutorial, you will create the solid model of the receiver of a phone shown in Figure 160a. The dimensions of Section 1 and Section 2 of the receiver are shown in Figures 160b and 160c. Section 3 is a mirror image of Section 1, but you need to create it separately as an individual sketch. Figure 160a Solid model of the receiver

106 Figure 160b Dimensions of Section 1
Figure 160c Dimensions of Section 2

107 The following steps are required to complete this tutorial:
Start a new metric template file and draw the sketch for Section 2 on the XY plane. As sketches can be created in any sequence while creating a loft feature, you do not need to create Section 1 first Draw the sketch for Section 1 on the XZ plane. Exit the sketching environment. Again, define the sketch plane on XZ plane and draw the sketch for Section 3. Exit the sketching environment and invoke the Loft tool. Select three sections to create the loft feature.

108 Figure 161 Sketches of three sections
Figure 162 Solid model of the receiver Save the model


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