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  1. A

    Engineering Drawing velocity polygon for a press mechanism

    Oh okay I understand, I will consult it when I have a chance, Yes it's a number-less assignment Thank you for your help
  2. A

    Engineering Drawing velocity polygon for a press mechanism

    So can I see the problem like this?
  3. A

    Engineering Drawing velocity polygon for a press mechanism

    My mistake sorry, A is the point of contact between two gears. Now because the instructions that I've not put it in here says that considers A as a swivel hinge, then I assume then A becomes O2. Here's the picture again, I edited the A and B so to not cause confusion anymore I hope.
  4. A

    Engineering Drawing velocity polygon for a press mechanism

    Hello, I'm new to the forum, I want to ask help on this problem here, above is a press mechanism and I'm tasked to draw a velocity polygon based on this mechanism. The point of contact between the two gears is A and consider it as a swivel hinge (rotating but stay still), so I guess it's O2...
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