摘要
研究了电镀、表面超硬化和金属表面化学热处理等表面处理技术的原理及技术特点,阐明了汽车模具零件中使用PVD、TD技术以及渗氮的原因,说明了表面处理技术在汽车覆盖件模具中的应用.
The principle and technical characteristics of surface treatment technology such as electroplating, surface super-hardening and chemical heat treatment of metal surface were studied. The reasons for using PVD, TD technology and nitriding in the dies for automobile panel were explained. It showed the application and practical value of surface treatment technology in those dies.
作者
杨丁丁
刘帅
张宇
张跃
张晨辉
YANG Ding-ding;LIU Shuai;ZHANG Yu;ZHANG Yue;ZHANG Chen-hui(Hebei Automobile Engineering Technology Research Center,Great Wall Motor Company Limited,Baoding,Hebei 071000,China)
出处
《模具工业》
2019年第5期63-65,72,共4页
Die & Mould Industry
关键词
汽车覆盖件
表面处理技术
电镀
超硬化处理
拉深模
automobile cover panel
surface treatment technology
electroplating
super hardening treatment
drawing die
