Possibilities of Improvement of Geometrical and Dimensional Accuracy in Forming High-strength Cold-rolled Sheet Metal.

被引：0
|
作者：
Kahl, Klaus-Werner
Schiefenbusch, Juergen
机构：
来源：
Blech, Rohre, Profile | 1983年 / 30卷 / 02期
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D O I：
暂无
中图分类号：
TG [金属学与金属工艺];
学科分类号：
0805 ;
摘要：
The paper shows the effect of the deformation behavior of high-strength cold-rolled sheet metal made of micro- and phosphorus-alloyed steels as well as a dual-phase steel on the geometrical and dimensional accuracy of structural sheet metal parts. Because of a higher yield point, the occurs frequently distinct spring-back resilience which, however, can be compensated for by suitable means. A simple and efficient approach to achieving an improved geometrical and dimensional accuracy consists in pinpointed stress control in the deformation zone.
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页码：39 / 43
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