国内浮封环的生产现状  

Present manufacturing situation of domestic floating seals

作　　者：颜银标[1] 钱治中 

机构地区：[1]南京理工大学 [2]南京机械研究所

出　　处：《工程机械》1997年第4期24-26,2,共3页Construction Machinery and Equipment

摘　　要：本文综述了国内浮封环各种生产方法的特点；各种生产方法和化学成分对浮封环使用性能的影响；并提出了修改国家现有浮动油封标准的建议。The features of various manufacturing processes of domestic floating seals, the impacts of various manufacturing processes of domestic floating seals and chemical composition on the operating performanee of floating seals, and the differences in materials of foreign and domestic floating rings are summarized in this article. Some modification to the current national standard of floating oil seals are also proposed.

关 键 词：浮封环 铸造 化学成分 浮动油封 机械密封 

分 类 号：TH136[机械工程—机械制造及自动化]