From the course: AutoCAD: Advanced 3D Modeling
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Fillet edges and array sprocket components - AutoCAD Tutorial
From the course: AutoCAD: Advanced 3D Modeling
Fillet edges and array sprocket components
- [Instructor] Now that we have the sketches configured, we can begin modeling the sprockets. Right now this is on layer sprockets. So let's create a new corresponding 3D layer. I'll select this layer and make a new layer underneath and call it -Sprockets. And I will double-click here to set that as the current layer. And I will also change the color to be something a little different, let's make it blue, OK. Now let's begin by going to the Solid tab and using the Revolve tool and revolving this cross-section, Enter, and I'd like to revolve that around the central axis so I'm going to snap to the node here and I can force that by typing N-O-D Enter, and then I can click there, and then with Ortho on let's click a point above that and press Enter to complete the revolution. Erase defining objects? No. So we have a disc and now we need to focus on modeling the teeth. So if we measure this by typing D-I for distance, Enter, we can measure the distance from, say this mid-point to this…
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Position cross-sectional drawings relative to a model5m 35s
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Remove unwanted volume with Subtract4m 40s
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Combine surface and solid modeling3m 51s
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Configure sketches of sprockets3m 2s
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Fillet edges and array sprocket components5m 43s
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Create the drive belt as a solid object3m 22s
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Duplicate and 3D rotate the sprocket3m 51s
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Revolve, extrude, and subtract objects5m 58s
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