某曲轴平衡重凹槽加工技术攻关  

Research on Machining Technology of Balance Weight Groove of a Crankshaft

作　　者：王逢涛 童勇智 金许涛 陈浩安 田永维 WANG Fengtao;TONG Yongzhi;JIN Xutao;CHEN Hao'an;TIAN Yongwei(Shaanxi Diesel Heavy Industries Co.,Ltd.,Xingping 713105,China;Xingping 713105,China)

机构地区：[1]陕西柴油机重工有限责任公司,陕西兴平713105 [2]陕西兴平713105

出　　处：《机械工程师》2020年第9期154-156,共3页Mechanical Engineer

摘　　要：针对某大型曲轴生产研制以来,平衡重凹槽加工中的难点问题。根据实际情况对比分析与模拟仿真,采用车铣中心进行空间3D铣削及相位旋转与补偿的方法逐一加工,完成了6组共12个平衡重凹槽的攻关,为类似零件的研制提供了新的思路与工艺方法。To solve the problem in balancing weight groove processing on a large crankshaft,this paper analyzes and simulates according to the actual situation,uses the milling center for space 3D milling,and uses the phase rotation and compensation method to machine workpiece one by one.The processing of 12 balancing weight grooves is completed.A new process method is provided for the development of similar parts.

关 键 词：大型曲轴 配重槽 仿真 空间三维 铣削相位旋转与补偿 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TH16[机械工程—机械制造及自动化]