Effect of Floating Die on Tooth Filling of Spur Gear Forging

被引：1
|
作者：
Yang, Cheng [1 ]
Zhao, Shengdun [1 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Mech Engn, Xian 710049, Peoples R China
来源：
MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-3 | 2011年 / 295-297卷
关键词：
spur gear; precision forging; floating die; UTILIZING DIVIDED FLOW; RELIEF-HOLE; PARTS; AXIS;
D O I：
10.4028/www.scientific.net/AMR.295-297.1631
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
According to the analysis of friction distribution on radial direction in the precision forging spur gear, the reason that the tooth corner was difficult to fill is revealed. Changing the motion mode of the floating die will change the friction condition between billet and floating die, as well as the filling situation of tooth corner. Finally, the scheme was further validated by DEFORM-3D, and the results show that the validity of floating die to tooth corner filling.
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页码：1631 / 1634
页数：4
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