加工半圆柱型腔的一种新方法  

New Method for Manufacturing the Semi-cylindrical Die Cavity

作　　者：吴洁[1] 王善政[1] 

机构地区：[1]沈阳大学机械工程学院,辽宁沈阳110044

出　　处：《制造技术与机床》2008年第2期110-111,共2页Manufacturing Technology & Machine Tool

摘　　要：针对传统机械加工半圆柱型腔时,常常发生的刀杆与型腔端部干涉的问题,进行了机构创新设计,应用相对运动理论,采用刀具旋转和工件做相应的往复运动的合成运动,可以准确地实现半圆柱型腔的加工。In conventional manufacture methods for semi - cylindrical die cavity, there is often interference between the drawbar and the die cavity. This article describes a new method for this kind of manufacturing, which is based on the compound motion theory. Combining with cutters rotating and workpiece doing straightline motion, it can machine the semi -cylindrical die cavity accurately.

关 键 词：半圆柱型腔 相对运动理论 创新设计 加工 

分 类 号：TH16[机械工程—机械制造及自动化] TU767.2[建筑科学—建筑技术科学]