大型闭式机械压力机偏心齿轮的配重计算  

Counterweight calculation of eccentric gear for large closed mechanical press

作　　者：王菲 孙宗建 WANG Fei;SUN Zongjian(Research Institute,Jiangsu Xuzhou Metalforming Machine Group Co.,Ltd.,Xuzhou 221116,Jiangsu China)

机构地区：[1]江苏省徐州锻压机床厂集团有限公司研究院,江苏徐州221116

出　　处：《锻压装备与制造技术》2022年第2期14-16,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：偏心齿轮作为大型闭式机械压力机的核心零部件,其加工精度有着非常高的要求。因偏心齿轮结构的不对称性,在利用立式车床加工偏心齿轮的偏心体和内孔时,车床的配重便成了影响其加工精度的重要因素。本文介绍一种立式车床加工偏心齿轮时的配重计算方法,并对计算时的注意事项进行说明。As the core component of large closed mechanical press, eccentric gear has very high requirements for machining accuracy. Due to the asymmetry of the eccentric gear structure, when the vertical lathe is used to process the eccentric body and inner hole of the eccentric gear, the counterweight of the lathe becomes an important factor affecting its machining accuracy. A counterweight calculation method for machining eccentric gears on a vertical lathe has been introduced in the text, and the precautions in the calculation has been explained.

关 键 词：偏心齿轮 车床加工 配重计算 

分 类 号：TG315.5[金属学及工艺—金属压力加工]