STEEL BALLS FORMING BY CROSS ROLLING WITH UPSETTING

被引：0

作者：

Pater, Z. ^{[1
]}

Tofil, A. ^{[1
]}

Tomczak, J. ^{[1
]}

机构：

[1] Lublin Univ Technol, Lublin, Poland

来源：

METALURGIJA | 2013年 / 52卷 / 01期

关键词：

forming; steel balls; cross rolling; FEM;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The paper describes a process of forming four balls with a diameter of 22 mm by means of cross rolling with upsetting. The paper also presents the tool used to form semi-finished balls. Owing to the application of the finite element method (FEM), the course of the rolling process as well as temperature and strain distributions in the obtained balls could be presented. The rolling tests conducted in laboratory conditions at the Lublin University of Technology have proved that the balls produced with the developed rolling method meet the demands for grinding media used in ball mills.

引用

页码：103 / 106

页数：4

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