Numerical simulation for cold extrusion of bevel gear

被引：1

作者：

Yang Qing-hua ^{[1
]}

Pan Jun ^{[1
]}

Zhang Jun-xiong ^{[2
]}

Chen Wen-biao ^{[3
]}

Meng Bin ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Minist Educ & Zhejiang Prov, Key Lab E&M, Hangzhou 310014, Zhejiang, Peoples R China

[2] China Agr Univ, Coll Engn, Beijing 10083, Peoples R China

[3] Dongfeng Nissan Diesel Motor Co Ltd, Hangzhou 310015, Zhejiang, Peoples R China

来源：

ULTRA-PRECISION MACHINING TECHNOLOGIES | 2012年 / 497卷

关键词：

cold extrusion forming; die; bevel gear; numerical simulation;

D O I：

10.4028/www.scientific.net/AMR.497.356

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A three-layers assembled cavity die and its technological measures were designed for cold extrusion forming for the bevel gear. Numerical simulation of the cold extrusion forming process was applied using Deform-3D software, load curve, velocity field, stress field and temperature field were analyzed, thus obtain the basic knowledge of the law of the bevel gear deformation. Subsequent targets for optimization were introduced, aiming to solve the remaining problems of the current cold extrusion forming. The accomplished work shows some significance in guiding how to design a die and its technological measures.

引用

页码：356 / +

页数：2

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