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Engineering, 21.11.2019 04:31 jxcxhxwxll
Acylindrical rod of copper originally 16.0 mm in diameter is to be cold worked by drawing; the circular cross section will be maintained during deformation. a cold-worked yield strength in excess of 250 mpa and a ductility of at least 12% elongation are desired. furthermore, the final diameter must be 11.3 mm. explain (with calculations) how this may be accomplished.
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Acylindrical rod of copper originally 16.0 mm in diameter is to be cold worked by drawing; the circ...
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