轻系列深沟球轴承外圈车加工方法改进.pdfVIP

学兔兔 第35卷 第3期 哈 尔 滨 轴 承 Vol-35 No．3 2 0 1 4年 9月 JOURNAL 0F HARBIN BEARING Sep．201 4 轻系列深沟球轴承外圈车加工方法改进 李 亚 ，王 新 ，王劲松 (1．中航工业哈尔滨轴承有限公司车工部 ，黑龙江哈尔滨150036；2．哈尔滨哈轴轴承保持器制造有限责任公司，黑龙 江哈尔滨150036；3．哈尔滨轴承集团公司电机轴承分厂，黑龙江哈尔滨150036) 摘 要：传统特超轻系列轴承外圈原来使用专业车床加工，加工工序较多，导致工件装夹次数增多，容易产 生变形。针对以上问题，采用数控车床代替原有的专业车床，使原来的六道工序变为现在的两道工序，加工 后的工件完全达到了工艺要求，不但降低了生产成本，而且提高了生产效率。 关键词：轻系列球轴承；外圈；数控机床；减少工序；提高效率 中图分类号：TH133．33 1 文献标识码：B 文章编码：1672—4852(2014)03—0036—02 Improvement of turning processing methods for light series deep groove ball bearing outer ring LiYa ，WangXin ，Wang Jinsong。 (1．Tumer Department，AVIC Harbin Bearing Co．，Ltd．，Harbin 1 50025，China；2．Harbin Hazhou Beating Cage Manufacturing Co．， Ltd．，Harbin 150036，China；3．Electric Motor Bearing Sub—factory,Harbin Bearing Group Corporation，Harbin 150036，China) Abstract：Because of the traditional special ultra·light series bearing outer ring process using the specialized lathes，and having the more production processes，then the number of the work—piece clamping was increased，and the work—piece was easily deformed．To solve the above problem，CNC machine tools was used instead of the original professional lathe，the original six processes were become into the present two processes，then the work piece fully met the technical requirements，the production costs was not only reduced，but also the productivity was improved． Key words：light series ball bearings；outer ring；CNC machine tools；reducing production processes；improving efficiency 1 前言 图7。