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本文提出车屑破裂的系统过程,并对破裂过程的计算方法,和用以作为区分在带有屑片卷曲凸台车刀上屑片破裂和卷曲范围的变形准则 屑片破裂过程可分为: a)在屑片卷曲部分遇阻时的初步变形; 6)继续车削时屑片在零件上或刀体上遇阻所引起的辅助变形。 据观察确定,初步变形可以决定屑
This paper presents a systematic procedure for rupture of the shavings and the calculation of the rupture process and the criteria for rupture of the rupture disk used to distinguish the rupture and curling ranges of the rupture of the rupture and ruffling of the ruffled bosses with a chip. a) Initial deformation when the curled portion of the chip meets resistance; 6) Auxiliary deformation caused by the resistance of the chip on the part or the body during turning. It is observed that the initial deformation can determine the crumbs