一种简易数控非圆截面的车削  

A simplified NC lathe for manufacturing non-circular sections

作　　者：陈俊华[1] 盛刚[1] 陈俊龙[1] 

机构地区：[1]浙江大学宁波理工学院,浙江宁波315104

出　　处：《组合机床与自动化加工技术》2004年第1期18-19,22,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：设计了一种加工非圆零件的简易数控车床 ,通过对凸轮零件加工的分析计算 ,提出了消除因伺服系统的滞后所造成的加工零件拐角处的偏差的方法 ,并在实际编程加工中验证该方法的可行性 。We designed simplified NC lathe for the manufacture of non-circular S ections parts. Based on analytical calculation of cam production, a method was p roposed to eliminate inaccuracy in manufacturing turning corner caused by delays of the accessory system. The feasibility of this method has been examined by ma nufacturing actual test products. The results also prove the practical use of th is new design.

关 键 词：数控车床 非圆截面 二轴数控系统 凸轮 数控车削 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床]