Numerical simulation research on warm forging process for spur gear with large module based on floating die method

摘要：

The warm forging process of spur gear with large module using floating die set was studied in the paper. The influence of process parameters such as billet temperature, web position, web thickness, frictional factor on the filling of die cavity and forging load were investigated by finite element method. It was concluded that the corner filling of gear can be improved by using free floating die. The forging load decreased with the increase of billet temperature or the decrease of frictional factor. The best web position for die cavity filling was that the web was located in the middle of the forged part.

关键词： spur gear with large module free floating die warm forging numerical simulation process parameters

作者: YAN Kelong JIN Junsong WANG Xinyun XIA Juchen LI Jianjun

作者单位: State Key Lab of Materials Processing and Die & Mould Technology,Huazhong University of Science and Technology,Wuhan,Hubei,430074,China

会议类型: 国际会议

会议名称: The 12th Asian Symposium on Precision Forging 第12届亚洲精密锻造学术研讨会 ASPF2012

会议地点: 苏州

会议语种:英文

页码: 150-155

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）