汽車發(fā)動(dòng)機(jī)軸承端蓋擠壓成形工藝研究

打開文本圖片集

中圖分類號(hào)：U464.13 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1003-8639（2025）06-0111-03

Research on the Extrusion Forming Process of Bearing End Plate for Automobile Engin

Wang Jingjing，Liu Lili （Shangqiu Institute of Technology，School of Mechanical Engineering，Shangqiu 476ooo，China）

【Abstract】This article takes the bearing end cover of anautomobile engine ina certain automobile manufacturing plantastheresearchobject，conductsa feasibilityanalysisof thehotextrusionprocessforthe bearing endcover， selectsthe hot extrusion equipment，determines the main processparameters in thehot extrusion processcheme，and designs the forging die.Modeling iscarried outby3D software toobtain various data parameters.Comparedwith traditional methodsand traditional procesing methods，thisdesign issimpler，the mold structure accuracy is higher， thematerial lossrate islowerand more efficient.

【Key words】 bearing end plate；hot extrusion；Deform-3D；simulation

0 引言

隨著汽車產(chǎn)業(yè)的不斷發(fā)展，對汽車傳動(dòng)用的齒輪箱內(nèi)部零件的性能提出更高的要求。（剩余3464字）