楔尖圆角对楔横轧4Cr9Si2气门成形影响分析

黄江华;刘晋平;王宝雨;胡正寰

Influence Analysis of Wedging Tip Fillet for Forming in the Process of Cross Wedge Rolling 4Cr9Si2 Valve

HUANG Jianghua;LIU Jinping;WANG Baoyu;HU Zhenghuan

. 2014, (24): 93 -99 . DOI: 10.3901/JME.2014.24.093