多头螺纹数控车削的周向分度法  

Circular Dividing of Multiple Thread in CNC Lathe

作　　者：王文熙[1] 

机构地区：[1]青岛大学

出　　处：《制造技术与机床》2002年第11期46-47,共2页Manufacturing Technology & Machine Tool

摘　　要：给出了多头螺纹数控车削的周向分度法。与轴向分度法相比 ,它可以避免螺纹分度时刀具与顶尖或轴肩之间可能出现的碰撞事故。此外 ,周向分度法采用自动分度 ,极大地简化了编程 。A circular dividing method of multiple thread in CNC lathe is presented. Comparing with axial dividing, a collision between thread_cutting tool and lathe center or workpiece shoulder during dividing of multiple thread can be avoided. Besides, the circular dividing is automatically performed. It is very simple for programming and convenient to use.

关 键 词：多头螺纹 数控车削 周向分度法 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床] TG62