АНАЛІЗ ХОЛОДНОГО ЗВОРОТНОГО ВИДАВЛЮВАННЯ КВАДРАТНИХ І ПРЯМОКУТНИХ КОРОБОК ІЗ СТАЛІ І АЛЮМІНІЮ

Authors

  • В. Л. Калюжний National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
  • М. С. Ніколенко National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
  • О. В. Коваленко National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine

DOI:

https://doi.org/10.20535/2305-9001.2011.63.55981

Keywords:

The final geometry of the details, the mode of deformation, strengthening and ratio of metal plasticity resource after deformation were determined

Abstract

The theoretical analysis of cold backward extrusion processes of square and rectangular boxes from a low-carbon steel and plastic aluminum was carried out by a finite element method..Dependences of deforming force on displacement of the warping instrument, distribution of intensity to the puncheon, a matrix, an ejector are defined. The final geometry of the details, the mode of deformation, strengthening and ratio of metal plasticity resource after deformation were determined. By results of calculation the manufacturing method of box is developed.

Author Biography

В. Л. Калюжний, National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv

д-р техн.наук

Published

2015-12-14

Issue

Section

Статті