螺杆机筒表面处理的新方法及其工艺分析  

New method of screw and barrel surface treatment and its processing analysis

作　　者：朱计[1] 类彦威[1] 文耀锋[1] 张杰[1] 刘廷华[1] 

机构地区：[1]四川大学高分子科学与工程学院高分子材料工程国家重点实验室,四川成都610065

出　　处：《橡塑技术与装备》2007年第8期42-47,共6页China Rubber/Plastics Technology and Equipment

摘　　要：介绍了几种螺杆和机筒表面处理的新方法及其制造工艺,如表面氮化处理、电镀硬铬工艺、高速钢整体淬火、等离子喷镀、堆焊合金、激光熔覆等,并对这些方法的优缺点进行了分析探讨。Introduced several kinds of new method and manufacture processing of screw and barrel surface treatment, such as surface nitriding, hard chromium galvanizing, high-speed steel whole quenching, plasma metallizing, alloy build-up welding, laser melt covering and so on, and analyzed and discussed the advantage and disadvantage of these methods.

关 键 词：螺杆 机筒 表面处理 

分 类 号：TQ330.43[化学工程—橡胶工业]