薄壁回转体旋压技术专利综述  

Technical Review on the Patents of Thin Wall Rotation Spinning Technology

作　　者：黄龙 Huang Long(Patent Examination Cooperation Sichuan Center of the Patent Office,CNIPA,Chengdu Sichuan 610213)

机构地区：[1]国家知识产权局专利局专利审查协作四川中心,四川成都610213

出　　处：《现代工业经济和信息化》2020年第2期39-42,共4页Modern Industrial Economy and Informationization

摘　　要：参阅近年来国内外有关薄壁回转体旋压技术的专利文献,对薄壁回转体旋压工艺中各项技术分支进行分析,以期为薄壁回转体旋压提供科学参考。Referring to the patent document of relevant thin wall rotation spinning technology at home and abroad in recent years, this paper analyzes spinning process so as to provide scientific reference for spinning.

关 键 词：薄壁 回转体 旋压 专利分析 技术综述 

分 类 号：TH162[机械工程—机械制造及自动化] TG502[金属学及工艺—金属切削加工及机床]