基于DEFORM的花键冷滚轧成形动态仿真研究  

Research on dynamic simulation of spline cold-rolling formation based on DEFORM

作　　者：周永丹 徐永福 杜鹏远 崔凤奎[3] ZHOUYongdan;XUYongfu;DU Pengyuan;CUI Fengkui(China Aluminum International Engineering Co.,Ltd.,Beijing 100089,China;CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China;School of Mechatronics Engineering,Henan University of Science&Technology,Luoyang 471000,Henan,China)

机构地区：[1]中铝国际工程股份有限公司,北京100089 [2]中信重工机械股份有限公司,河南洛阳471039 [3]河南科技大学机电工程学院,河南洛阳471000

出　　处：《矿山机械》2021年第2期56-60,共5页Mining & Processing Equipment

摘　　要：通过冷滚轧渐开线花键轴毛坯直径的计算,并借助于 DEFORM 软件对冷滚轧过程进行仿真,得到了冷滚轧成形过程的应力应变分布规律。分析连续加工时对齿形的影响因素,为实际加工时滚轧方法选用、滚轧速度设定以及滚轧轮安装角度选取提供了理论依据。After the calculation on the blank diameter of the cold-rolled involute spline shaft,the cold-rolling process was simulated with the aid of DEFORM software,and then the stress and strain distribution laws during cold-rolling formation process were obtained.In addition,the influential factors of the tooth profile during continuous manufacturing process,which offered theoretical reference for selecting the rolling methods,setting the rolling speed and determining the mounting angle of the rolling wheel during actual manufacturing process.

关 键 词：冷滚轧 渐开线花键 应力 应变 

分 类 号：TG302[金属学及工艺—金属压力加工]