复合式镗铣加工中心箱体零件原点找正方法  

Origin Alignment Method of Box Parts Based on Boring and Milling Machining Center

作　　者：舒启林[1] 陈仲嘉 梁孝森 

机构地区：[1]沈阳理工大学

出　　处：《工具技术》2015年第4期36-39,共4页Tool Engineering

基　　金：国家863计划资助项目(SS2012AA041303)

摘　　要：由于箱体零件结构复杂,具有加工批量大和精度要求高的特点,为提高找正效率,提出关于箱体零件原点找正的方法。在研究过程中,以复合式镗铣加工中心为加工平台,构建了箱体零件的在线检测系统。通过数学建模和解析几何的知识,对置于加工中心回转台任意位置的箱体零件进行原点找正,同时确定工件原点坐标和偏转角的大小。此方法经实践检验,适合于复合式镗铣加工中心大批量生产箱体零件,提高了箱体零件加工精度和找正效率。Based on complex body parts structure,the characteristics of batch processing and high accuracy requirement,in order to improve the efficiency of its alignment,put forward about the case accessories are the method of study the origin. During the study,in order to type boring and milling machining center for processing platform,build online detecting system for the body parts. By mathematical modeling and knowledge of analytic geometry,the rotary table any position of body parts in machining center is to find the origin,and determine the size of the workpiece origin of coordinates and the deflection angle. Checked by practice,this method is suitable for composite boring and milling machining center mass production of body parts in work,improve the efficiency of the box body parts processing precision and alignment.

关 键 词：复合式镗铣加工中心 箱体零件 原点找正 

分 类 号：TG536[金属学及工艺—金属切削加工及机床] TH16[机械工程—机械制造及自动化]