Design of drawing straightening machine for roll-forming of U-shaped steel

被引：0

作者：

Wang Hui-feng ^{[1
]}

Han Jing-tao ^{[1
]}

Liu Jing ^{[1
]}

Zhang Yong-jun ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing, Peoples R China

来源：

MATERIALS PROCESSING TECHNOLOGY II, PTS 1-4 | 2012年 / 538-541卷

关键词：

Roll-forming process; drawing die; straightening; U-shaped steel;

D O I：

10.4028/www.scientific.net/AMR.538-541.1213

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The cold-roll-formed profiles usually defects such as bow, camber, twist, edge wave, corner buckling as well as edge cracking, and splitting. Straightening is used as the later part of working procedure in order to eliminate these defects and improve the quality of the final profile. A drawing straightening machine is designed to achieve the purposes of the U-shaped steel straightening. In the design coefficient of friction, forming speed, roll speed, methods to minimize defects.

引用

页码：1213 / 1216

页数：4

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