Need help to simutate chain and gear?


It is not a real tutorial (because if you are a student you should train your skills ;-)
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Step 1:
1. matingpart must be fixed
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Step 2:
2. Subassemblies will help
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Step 3:
3. make the three joints and you can simulate. move the part around the chain
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Step 4:
4. another assembly
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Step 5:
5. the revolute fixes to asm-1, point curve fixes to mating part
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Step 6:
6. - 129873.
some stupid work ... -
Step 7:
7. I am not realy shure about the gear, what happens when a chain part "leaves the gear"?
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Step 8:
8.
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Step 9:
9.