THE SPRINGBACK ANALYSIS AT FREE BENDING BY CONTACT-LESS OPTICAL SYSTEMS

被引：0
|
作者：
Doubek, Pavel [1 ]
Solfronk, Pavel [1 ]
Sobotka, Jiri [1 ]
Kolnerova, Michaela [1 ]
Zuzanek, Lukas [1 ]
机构：
[1] Tech Univ Liberec, Liberec, Czech Republic
来源：
METAL 2013: 22ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS | 2013年
关键词：
Springback; Bending; Steel; Photogrammetry; Optical System;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Springback at free bending still represents one of the basic problems for this technology. In paper is evaluated springback effect of steel S235 rods with rectangular cross-section and thickness 5 and 10 mm. For springback effect measurement was used contact-less optical system ARAMIS 2M. The amount of springback was evaluated in dependence on the bending angle within the range from 5 degrees up to 30 degrees. Gained experimental results were then compared with the theoretical calculations.
引用
收藏
页码：427 / 430
页数：4
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