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CAD help
I have decided to try and use CAD for my own projects. I just have a few questions:
1. What is the most ideal CAD software for a beginner? I am thinking something that is free or wouldn't cost so much.
2. Do you model out the parts first or what you have in mind for the bot first?
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Get Autodesk Fusion 360, its free for non-commercial use, all cloud based and will cover everything you need to do.
I start by modeling a few of the main components (wheels, motors, rams, cylinders etc) then do a rough bulkhead/baseplate/chassis (depending on your style of build) then just start adding the main bits in. You'll find you wil then do the other parts as and when you need them.
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OnShape may be worth a look too. Also cloud based, and free for none commercial use. I am definitely no expert, but first impressions are good. I will check out the Autodesk option too. What would help me is a huge library of pre-modelled parts. There are plenty on OnShape as part of the model insists that free users make there models available to public in their database.
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Is there a library of pre-modelled parts?
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2 Attachment(s)
Yes - every drawing created with a free license is added to public library. If its an assembly then you can open the drawing and copy the part or sub-assembly.
Attachment 7403Attachment 7404
I have watched the first couple of tutorials but need to invest some time in learning how to use it properly.