Affiliation:
1. Materials Innovation Institute (M2i)
2. Delft University of Technology
Abstract
Taking advantage of high-tech welding methods, a concept is formed in sheet metal
forming community. The so-called tailor-welded blanks (TWBs) are sheet metals that are welded
together prior to forming. This technology dates back to the 80’s, and numerous studies are
conducted in order to explore different aspects of it. This review paper concerns with mechanics of
TWBs. The paper is divided into three major chapters. The first chapter is devoted to mechanical
properties of TWBs. Tensile testing, tensile properties, and hardness of TWBs are covered in this
chapter. The second chapter deals with the formability of TWBs. The formability testing methods,
effect of different parameters on the formability of TWBs, material flow phenomena, control of
material flow, stress and strain distributions, and springback behavior are covered in the second
chapter. The third chapter is focused on failure and fracture of TWBs. Failure modes and failure
criteria are the principal topics of this chapter.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
92 articles.
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