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Rolling and Metal Forming
Название Study the influence of anisotropy of the drawing cylindrical part
DOI 10.17580/cisisr.2018.02.05
Автор V. A. Demin, S. N. Larin, R. V. Riskin, A. A. Rizkova
Информация об авторе

Bauman State Technical University (Moscow, Russia):

V. A. Demin, Dr. Eng., Prof., e-mail: va_demin@bk.ru

A. A. Rizkova, Post-graduate, Mechanical Engineer, MT6 Department

 

Tula State University (Tula, Russia):
S. N. Larin, Dr. Eng., Prof., Deputy Director on Research and Development, Polytechnic Institute, e-mail: mpf-tula@rambler.ru

 

3 Technical University of Munich (Munich, Germany):
R. V. Riskin, Master student

Реферат

An investigation was carried out about the possibility of increasing the material utilization coefficient by excluding the flange rimming operation after the first drawing process. The dependency of the earing height on the drawing ratio and anisotropy was determined by means of the «AutoForm» simulation tool. The simulation results allow one to determine the necessity of cutting the flange depending on the required tolerance for the drawn part. Sensible anisotropic parameters, which take essential influence on the materials earing behavior, are determined. Furthermore, connections between the earing height and anisotropic parameters are built.

Ключевые слова Mechanical engineering, metal forming, deep drawing, anisotropy, stamping accuracy
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