摘要
运用有限元模拟软件对半轴齿轮的温精锻成形过程进行了数值模拟分析,找出了影响齿形成形的关键因素。设计出了一套合理的温精锻工艺和基于800 t双动液压机的模具。研究表明,恰当的模具结构及形状尺寸,合理的连皮厚度和位置可以有效地改善齿轮的填充情况,确保齿形的完全充满。
Finite element simulation software is used to analyze the numerical simulation for the process of warm precision forging of half axle gears,the key factors influencing gear form forging is found out,and a set of proper warm precision forging technology and die-set based on 800 ton double-action hydrostatic press is designed.The research indicates that proper die structure and dimension,suitable web thickness and position can effectively improve filling situation of gears and ensure full filling of gear form.
出处
《重庆工商大学学报（自然科学版）》
2011年第4期432-436,共5页
Journal of Chongqing Technology and Business University:Natural Science Edition
关键词
半轴齿轮
温精锻
模具结构
连皮
充填
half axle gear
warm precision forging
die structure
web
filling
