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Showing content with the highest reputation on 11/01/2019 in all areas

  1. 1 point

    torque for 3 roll bending machine

    This is a really tough question because plastic deformation is involved. In forming a ring this way, the material must be permanently deformed (partially moved into the plastic state) so that it does not spring back. I suspect you might make some FEA calculations, but the ultimate proof is in the testing. I think I would opt to go straight to testing. DrD

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