摘要
利用Solidworks三维造型软件对圆柱直齿轮进行参数化建模;采用正挤压成形工艺,使用有限元数值模拟软件Deform-3D对冷锻成形过程进行三维刚塑性有限元数值模拟;确定了合适的齿根圆角半径以优化成形工艺,为实际生产提供参考。
The parametrical modeling of column spur gear was set up by software Solidworks;adopting forward extrusion forming process,and using finite element simulation software Deform-3D,the cold forging forming of the gear was simulated;then the suitable dedendum fillet radius was defined to optimize forming process,which can give a reference for practical production.
出处
《热加工工艺》
CSCD
北大核心
2011年第1期97-98,101,共3页
Hot Working Technology
基金
上海市重点学科建设项目资助(J51402)
关键词
圆柱直齿轮
冷锻
数值模拟
齿根圆角半径
column spur gear
cold forging
numerical simulation
dedendum fillet radius
