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介绍了基于Ａｕｔｏ ＣＡＤＲ１３Ｃ４ 的可转位车刀参数化ＣＡＤ系统。该系统借鉴特征造型原理，建立了可转位车刀刀槽、刀杆特征图素库及标准附件库；通过对特征图素的实例化、拼装和对标准附件的引用，建立了刀具工作图和装配图。
This paper introduces a parametric CAD system of turning turning tools based on Auto CADR13C4. The system draws on the principles of feature modeling, established a lathe tool slot, arbor feature library and standard annex library; through the instantiation of the feature pixel, assembly and reference to the standard attachment, the tool work chart And assembly drawings.