微细轴正交车铣加工外圆表面形成研究  

Study on Mechanism of Micro-shaft Surface Formation in Orthogonal Turn-milling Machining

作　　者：刘克非[1] 许军[2] 另稳[1] 张俊[1] 高成慧[1] 

机构地区：[1]襄樊学院,湖北襄樊441053 [2]汉江丹江口铝业有限责任公司板带分公司,湖北丹江口442700

出　　处：《煤矿机械》2007年第10期101-103,共3页Coal Mine Machinery

基　　金：国家部委基金资助项目(K130306014);湖北省教育厅重点科研资助项目(D200725003)

摘　　要：车铣技术是以铣削方式实现车削功能,由于其特殊的运动方式,特别适用于微细轴类零件的外圆加工。为了研究正交车铣加工轴类零件外圆表面的形成过程,在建立铣刀刀刃与工件之间运动关系的基础上,运用计算机仿真模拟了刀刃的运动轨迹,结果表明轴类零件外圆表面是铣刀刀刃运动轨迹包络而形成的。同时通过对切削试验结果观察,验证了仿真运动轨迹的正确性。The turn - milling technology realized the turning function through the milling. The technology may be employed in micro- shafts processing by the special movement mode. It sets up the motion relationship of the edge of end milling cutter and workpieces for analyzing the micro - shafts surface formation in orthogonal turn- milling machining. Through computer simulation, the results indicate that the formation of cylindrical surface of micro - shaft parts is enveloped by moving path of the edge of end milling cutter. The correctness of the simulation is demonstrated by cutting experiment.

关 键 词：微细轴 车铣加工 运动轨迹 表面形成 

分 类 号：TG501.1[金属学及工艺—金属切削加工及机床] TG501.2