期刊
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
卷 198, 期 1-3, 页码 1-13出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jmatprotec.2007.10.015
关键词
biaxial; testing; sheet metal; cruciform; specimens
The focus of this paper is to present a comprehensive review of the main biaxial test systems Received 29 March 2007 that have been developed with primary focus on sheet metal testing. The paper includes a Received in revised form review of biaxial tensile test devices and specimen design for biaxial testing. A description 18 September 2007 of the scientific significance of the work and the industrial implications arising from results Accepted 8 October 2007 of biaxial testing is also presented. Biaxial testing of metal is becoming prevalent in the sheet metal working industry for establishing the mechanical properties of the sheet material. The primary reason for using Keywords: the biaxial tensile test, as opposed to the common uniaxial test, is that metal in sheet form Biaxial is largely anisotropic, i.e. it has varying mechanical strength in different directions due to Testing the forming process used in its manufacture. As the standard tensile test only determines Sheet metal the mechanical properties in one direction the resulting test data may not be applicable to Cruciform multi-directional forming processes such as deep drawing. Biaxial testing is also becoming Specimens increasingly important for testing of metals used in machine and structural components that may be typically loaded in more than one direction during service. Biaxial loading can cause failure of the material at loads much less than that determined by conventional tensile-testing methods. The aforementioned reasons have led to research activity in the area of biaxial testing. (c) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据