浅谈在高校金工实习中带领学生对一种刀架轴向定位装置改进  

A Brief Discussion on Leading Students to Improve an Axial Positioning Device for Tool Holder in University Metalworking Practice

作　　者：朱桂云[1] 秦康生[1] 李新松[1] 张志高[1] 范天月[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225127

出　　处：《科教文汇》2017年第33期179-181,共3页Journal of Science and Education

摘　　要：机械制造行业中,加工大批量台阶轴或台阶孔这一类零件,普通车床按通常方法加工,轴向尺寸精度难以保证,工作效率低,使用"车床刀架定位装置"加工零件,克服了在普通车床加工轴向尺寸时,仅需一次轴向定位即可用于同工位多台阶轴或多台阶孔的加工,提高了加工效率,降低了劳动强度。In ma-chine manufactur-ing industry, toprocess largequantities of stepshaft or step hole,it is difficult forgeneral lathe pro-cessing methods toguarantee the axialdimension accura-cy and the workefficiency is low,while the use of＂lathe tool holderpositioning device＂in processing partsimproves the pro-cessing efficiencyand reduces laborintensity by apply-ing only one singleaxial positioning tothe processing of more than one step shaft or step hole on thesame working position.

关 键 词：台阶轴或台阶孔 大批量生产 车削加工 专用工装夹具 

分 类 号：G642.44[文化科学—高等教育学]