摘要
随着现代工业技术水平的不断提高,对无缝环件的性能要求越来越高,特别是满足各种使用要求的高性能轴承的需求,其中冷辗扩技术就是制造高质量无缝环件的先进制造技术之一,但还存在许多问题,文章对国内外冷辗扩技术的研究开发情况作了总体概述。
With the improvement of technical level of modern industry, the requirement for the performance of seamless rings is higher than ever. Especially, there is a great demand for high-performance bearings. Cold ring rolling is among the advanced manufacturing technologies to produce seamless ring parts, though there still exist some problems. The research and development of cold ring rolling technology at home and aboard are summarized in the paper.
出处
《机械制造》
北大核心
2004年第10期23-25,共3页
Machinery
基金
国家自然科学重点基金项目(编号:50335060)
关键词
冷辗扩
无缝环件
先进制造技术
轴承
套圈
Cold Ring Rolling Seamless Ring Advanced Manufacturing Technology Bearing