Study Concerning the Maximal Depth of a Rectangular Part Made from Tailor Welded Blanks

Abstract:

The formability of tailor welded blanks is significantly reduced compared with the homogeneous blanks. One of the important factor that are behind this fact is the material property changes a sides the welding line that merge the base materials. The work presented in this paper deals with numerical simulation concerning forming of a rectangular shaped part made from tailored blanks (TWBs), having the welding line situated symmetrical with respect to the part geometry. Due to dissimilar base materials of the TWBs, it is difficult to predict the maximal depth of the formed part. The presented research is trying to determine the maximal depth of the TWBs part based on the maximal depth of the parts obtained from each base material partly. To simulate the forming process the academically version of the Dynaform 5.8.1 software have been used. The obtained results are presented in the final part of this paper work.

• Periodical: Applied Mechanics and Materials (Volume 332)
• Pages: 369-374
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.332.369
• Online since: July 2013
• Authors: Aurelian Albut
• Keywords: Forming, Maximal Deep Drawing Depth, TWB

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