Finite Element Simulation of Orthogonal Cutting of Nodular Cast Iron

被引：0

作者：

Zhang, S. W. ^{[1
]}

Gong, C. Y. ^{[1
]}

Fang, X. F. ^{[1
]}

Zhu, C. S. ^{[1
]}

Jia, W. ^{[2
]}

机构：

[1] Jiangsu Univ Sci & Technol, Zhenjiang, Peoples R China

[2] HuDong Heavy Machinery Co Ltd, Shanghai, Peoples R China

来源：

MANUFACTURING AUTOMATION TECHNOLOGY | 2009年 / 392-394卷

关键词：

Cutting machining; Nodular cast iron; Constitutive relationship; FE simulation; FLOW;

D O I：

10.4028/www.scientific.net/KEM.392-394.929

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Some key techniques such as material constitutive model, friction characteristics at tool-chip interface were discussed. And the constitutive equation for nodular cast iron 500-7 was established. Then the simulation software DEFORM-2D was used to simulate the orthogonal cutting process. Finally, the influences of cutting parameters and tool geometries on cutting forces, cutting temperature and chip morphology were analyzed. This study provides some academic support to the optimization of cutting parameters for nodular cast irons.

引用

页码：929 / +

页数：2

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