Join Scott Onstott for an in-depth discussion in this video Mirroring the frame and belt-tensioning components, part of AutoCAD: 3D Surface Model Design.
- It's now time to mirror…all of the elements that we've modeled so far…to create the entire bicycle frame.…But before we do that, let's make sure that…everything is cleaned up.…I know there's a line here that we could delete.…If you look over here, you'll see that this green object…interferes with this red one here.…Let's turn on layer 3D-Frame and orbit underneath.…Let's use the Surface Trim command to trim this surface.…
Enter with this one.…Enter and then click here and here, enter.…If you look really closely at this intersection,…you can see that there's a gap.…You can fix that.…I'm going to turn on the 2D layer…corresponding to this object.…I'm looking for TriangleBottom.…Let's turn that on.…That will give us a guide so that we don't move this…in a way that doesn't correspond with the design.…
Then I'm going to isolate some objects.…I'll click here and choose Isolate Objects.…Choose this object and these.…That lets me see what I'm doing.…Now I'm going to click on this object…and grab its center grip and move it from...…
Author
Scott Onstott
Released
11/11/2014- Creating layers for 3D modeling
- Extracting isolines
- Trimming and extending surfaces
- Extruding 2D curves into 3D surfaces
- Lofting cross sections
- Converting solids into surfaces
- Sculpting watertight surfaces into solids
- Sweeping and sculpting
- Revolving boundaries to create surfaces
- Welding objects together with Fillet Edge
- Rebuilding NURBS surfaces
- Offsetting a surface
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome46s
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1. Modeling a Bicycle Frame
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Extracting isolines4m 10s
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Drawing a profile6m 6s
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Trimming surfaces4m 42s
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Revolving profiles3m 8s
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Lofting with the Path option2m 45s
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2. Creating the Belt-Tensioning Mechanism
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Extruding a region2m 32s
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Modeling fasteners5m 30s
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3. Building the Drivetrain Components
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Using Booleans on 2D regions4m 35s
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4. Modeling the Rear Brakes
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5. Creating the Rear Wheel
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Sweeping and sculpting6m 29s
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6. Making the Power Components
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Smoothing a mesh object4m 13s
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Tilting up extruded objects4m 30s
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7. Modeling the Front End
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8. Creating the Handlebars
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9. Making the Seat
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Conclusion
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Next steps15s
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Video: Mirroring the frame and belt-tensioning components