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Volume 20 No 7 (2022)
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The Geometry of punch cross section effect on stress and strain values of root punch
Sabah hatam obaid , JabbarAbbs Jaber and Hadi Raheem Ibrahim
Abstract
The present paper shows the study of punch cross section difference ( circular, square, ellipse, hexagon)
effect on piercing process performance by impact to know any cross section have high stress which
effect on cutting tool root, and then can be avoid high stress by changing of cross section punch or by
using quality superlative lubricant approaches to attain sustainable development in keep on
employment of tool and artifacts in manufacturing processes
Keywords
punch geometry, stress and strain of punch, auto desk inventor program simulation
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