变坐标系法加工局部复杂曲面工艺研究  

Machining Process Research of Local Complicated Surfaces Based on Manufacturing Coordinate System Transform

作　　者：沈鑫刚[1] 孙千里[1] 范进桢[1] 谢良波 包开华 

机构地区：[1]宁波职业技术学院机电工程系,浙江宁波315800 [2]宁波普立特精密机械有限公司,浙江宁波315800

出　　处：《塑料工业》2013年第4期57-60,共4页China Plastics Industry

基　　金：浙江省教育厅2012年度科研计划项目(Y201224174);浙江省教育厅2012年度科研计划项目(Y201224129)

摘　　要：主要阐述了模具加工中局部复杂曲面的加工工艺,即通过应用专用工装改变局部复杂曲面与刀轴间的相对位置,并应用CAM软件编程生成数控加工程序,实现在普通三轴数控铣床上加工复杂曲面的目的,达到简化加工工艺,节约加工成本,提高企业经济效益的目的。Machining process applied in mold local complicated surfaces was discussed which was to change the relative location between machining surfaces and the tool spindle. CAM software and UG was applied to produce machining NC program, so as to machine the local complicated surfaces on the general 3-axises NC machine tools instead of multi-axis NC machine tools, to simplify machining process, save cost and increase enterprise economic efficiency.

关 键 词：吹塑模 局部复杂曲面 坐标系变换 加工工艺 

分 类 号：TG547[金属学及工艺—金属切削加工及机床]