Establishment of biaxial tensile test of cruciform specimen and analysis of loading accuracy

被引：0
|
作者：
Wan, Min
Hong, Qiang
Wu, Xiangdong
Zhou, Xianbin
机构：
来源：
Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering | 2001年 / 37卷 / 01期
关键词：
Loads (forces) - Plastic deformation - Plasticity - Tensile testing;
D O I：
10.3901/jme.2001.01.057
中图分类号：
学科分类号：
摘要：
The hardware and software systems of biaxial tensile test of cruciform specimen are built in order to study the plastic deformation behavior of sheet metal under complex loading paths. The key techniques, such as the displacement synchronous control of the same axial jaws, the proportion and non-proportion loading control for displacement and load, loading stop control based on load variation, and so on, are realized. The experiment shows that the test system has well accurate and reliable and provides the experimental basis for further research.
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页码：57 / 62
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