滚珠旋压成形技术在镁合金成型中的应用  

Ball spinning forming technology and its application prospect in magnesium alloy forming

作　　者：李维壮 张德真 李晓燕 曾光[1,2] 许镱巍 赵春江 LI Wei-zhuang;ZHANG De-zhen;LI Xiao-yan;ZENG Guang;XU Yi-wei;ZHAO Chun-jiang(Engineering Research Center Heavy Machinery Ministry of Education,Taiyuan University of Science and Technology,Taiyuan 030024,China;School of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China;General staff department,Beijing Armed Police Corps,Beijing 100027,China)

机构地区：[1]太原科技大学重型机械教育部工程研究中心,山西太原030024 [2]太原科技大学机械工程学院,山西太原030024 [3]武警北京市总队参谋部,北京100027

出　　处：《重型机械》2020年第5期19-24,共6页Heavy Machinery

基　　金：国家重点研发计划资助(2018YFB1308701);国家自然科学基金(U1610118)。

摘　　要：本文首先重点介绍了滚珠旋压的基本原理与加工特征,总结了目前滚珠旋压工业制造中常见的管件类型及变形特征。随后根据目前滚珠旋压成形的研究成果,从旋压机组及其大型装备发展、制造工艺进展、旋压基本参数计算模型三个方面,阐述了滚珠旋压技术的发展历程与现状。同时,从镁合金性能与市场需求的角度,结合滚珠旋压的加工特性,分析了镁合金在滚珠旋压加工技术上的应用前景,对滚珠旋压的进一步加工研究提供了研究基础。Firstly,this paper focuses on the basic principle and processing characteristics of ball spinning.The common types and deformation characteristics of pipe fittings in the current ball spinning industrial manufacturing are summarized.Then,according to the research results of ball spinning,the development history and status quo of ball spinning technology are reviewed from three aspects:the development of spinning unit and its large equipment,the progress of manufacturing technology,and the calculation model of basic parameters.At the same time,the appli cation prospect of magnesium alloy in ball spinning technology was analyzed from the perspective of magnesium alloy property and market demand,which provided the research foundation for further processing of ball spinning.

关 键 词：滚珠旋压 镁合金 薄壁管 工艺参数 

分 类 号：TH133.33[机械工程—机械制造及自动化]