Development of three-dimensional hot bending and direct quench technology

被引:14
|
作者
Shimada, Naoaki [1 ]
Tomizawa, Atsushi [1 ]
Kubota, Hiroaki [1 ]
Mori, Hiroshi [1 ]
Hara, Mitsusato [2 ]
Kuwayama, Shinjiro [3 ]
机构
[1] Nippon Steel & Sumitomo Met Corp, Amagasaki, Hyogo 6600891, Japan
[2] Nippon Steel & Sumikin Pipe Co Ltd, Amagasaki, Hyogo 6610011, Japan
[3] Nippon Steel & Sumikin Plant Co Ltd, Amagasaki, Hyogo 6600865, Japan
关键词
Hot bending; 3DQ; Forming; Energy absorption;
D O I
10.1016/j.proeng.2014.10.319
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The basic properties of Three-Dimensional Hot Bending and Direct Quench (3DQ), especially the property of bending force were researched. The tensile strength of the product reaches 1470 MPa, and the energy absorption in crash test increases by applying partial quenching. In this report, the basic properties of Three-Dimensional Hot Bending and Direct Quench (3DQ), specially the property of bending force, are introduced. In addition, mass production system using robot and features of products are introduced. (C) 2014 Published by Elsevier Ltd.
引用
收藏
页码:2267 / 2272
页数:6
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