刀尖圆弧半径对编制数控车床加工程序的影响  

Influence of Corner Radius in Numerical Control Lathe Programming

作　　者：李军[1] 

机构地区：[1]吉林农业工程职业技术学院,吉林省公主岭市副教授136100

出　　处：《工具技术》2006年第8期44-47,共4页Tool Engineering

摘　　要：刀尖圆弧半径对数控车床加工零件的精度有很大影响,如果只按零件的加工形状编制加工程序,则有时零件不合格,特别是在加工带有锥面和圆弧的零件时,常常相差较大。本文介绍了在编制数控车床加工程序时如何弥补车刀圆弧半径对零件尺寸精度影响的方法。The comer radius has great influence to the precision of work pieces machined on a numerical control （NC） lathe. If the machining procedures are programmed only according to the shapes of work pieces to be machined, then unaccepted work pieces are occasionally arisen especially in manufacturing work pieces with conical or circular arc surfaces. How to make up the effect of the geometric parameters of cutters on the precision of work pieces when programming the machining procedure on NC lathe is described.

关 键 词：刀尖圆弧半径 半径补偿 编程 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床] TG659