C250钢齿轮轴热处理工艺研究

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英文篇名：Research on Heat Treatment Process of C250 Steel Gear Shaft 作者：卢威 ; 万珍珍 ; 张志华 ; 魏仕勇 英文作者：LU Wei;WAN Zhen-zhen;ZHANG Zhi-hua;WEI Shi-yong;Department of Aviation Maintenance Engineering,Zhangjiajie Institute of Aeronautical Engineering;Institute of Applied Physics,Jiangxi Academy of Sciences;Changsha Zhongnan Transmission Machinery Factory in Aviation Industry,Aviation Industry Corporation of China; 关键词：C250钢 ; 热处理工艺 ; 零件变形 英文关键词：C250 steel;;heat treatment process;;deformation of part 中文刊名：GWRC 英文刊名：Heat Treatment Technology and Equipment 机构：张家界航空职业技术学院;江西省科学院应用物理研究所;中航工业长沙航空工业中南传动机械厂; 出版日期：2019-06-25 出版单位：热处理技术与装备 年：2019 期：v.40;No.234 语种：中文; 页：GWRC201903010 页数：3 CN：03 ISSN：36-1291/TG 分类号：30-32

摘要

本文通过研究高强度C250钢的特性,在某齿轮轴的加工过程中,分析研究它的变形。结果表明,采用在时效前预留一定的加工余量,有效地预防了因时效强化引起的变形对零件的影响,解决了尺寸收缩的问题。
        The properties of high strength C250 steel were researched in this paper,and its deformation was analyzed during the processing a gear shaft. The results show if a certain amount of processing allowance is reserved before aging,the influence of deformation caused by ageing strengthening on part can effectively prevented,and the size shrinkage problem can solved too.

引文

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