四轴机床回转中心与刀长的校正方法探索  

Exploration of Rotary Center and Tool Long of Quad Machine Tool

作　　者：黄何涛 李汶 丁良聪 Huang Hetao;Li Wen;Ding Liangcong(Chengdu Siwei High-tech Industrial Park Co.,Ltd.,Chengdu Sichuan 611700)

机构地区：[1]成都四威高科技产业园有限公司,四川成都611700

出　　处：《机械管理开发》2021年第6期63-64,共2页Mechanical Management and Development

摘　　要：四轴万能加工中心其主轴与工作台回转中心同轴的精度和刀长的精确程度对整个零件的加工精度有着至关重要的影响。因此,针对没有配备对刀装置和测头的四轴万能数控加工中心,利用机床的自身结构和特性,通过相对简便的切削与对刀,精确获得主轴与回转中心同轴的基准点以及绝对刀长的值。The axial precision of the main axis and the workbench rotary center has a vital influence on the processing precision of the whole part. Therefore, for the four-axis universal CNC machining center not equipped with the pair knife device and measuring head, the own structure and characteristics of the machine tool can accurately obtain the reference point of the main axis and the rotary center and the absolute knife length through the relatively simple cutting and pairing of the knife.

关 键 词：四轴加工中心 同轴 刀具长度 HEIDENHAIN MILLPLUS 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]