基于激光表面相变硬化技术的拉伸模制造工艺  

The Manufacturing Process for Drawing Dies Based on Laser Surface-Hardening Technology

作　　者：冯树强[1] 苏荣君[1] 肖安定[1] 

机构地区：[1]广西工学院,广西柳州545006

出　　处：《模具工业》2004年第6期43-45,共3页Die & Mould Industry

摘　　要：研究了拉伸模激光表面相变硬化工艺 ,并在此基础上探索出了拉伸模制造新工艺 ,生产实践表明 ,与传统工艺相比 ,该工艺可显著缩短拉伸模制造周期 ,降低成本 ,延长使用寿命。The laser phase-transformation technology for hardening the surface of drawing dies has been studied.A new technological process for manufacturing drawing dies has been researched.Production practices show that compared to the conventional process,the new manufacturing proˉcess can shorten the manufacturing period,lower the production cost and prolong the service life of drawing dies.

关 键 词：激光相变硬化 拉伸模 制造工艺 

分 类 号：TG162.4[金属学及工艺—热处理] TG241[金属学及工艺—金属学]