摘要
从材料、热处理、结构设计等问题及工艺安排、线切割时工件的装夹和切割线路选择等问题,多方面论述了模具切线切割加工过程中产生变形和裂纹的原因,从而提出线切割加工防止变形和产生裂纹的具体措施。
It article has analyzed the reason of mold deformation and crack in WEDM （Wire Electrical Discharge Machining）from many aspects such as material, heat treatment, structural design, craft arrangement, workpiece clamping and the choice of cutting path in WEDM, and has brought forward concrete measure to avoid deformation and crack in WEDM.
出处
《机械设计与制造》
北大核心
2007年第9期50-51,共2页
Machinery Design & Manufacture
关键词
淬火工艺
线切割加工
变形
Quenching Workpiecs
Wire-cut
Deformation and crackle
