АНАЛІЗ СИЛОВИХ РЕЖИМІВ ТА ЯКОСТІ ВИРОБІВ ПРИ ОБЖИМІ ТРУБЧАТИХ ЗАГОТОВОК В КОНУСНІЙ МАТРИЦІ

О. В. Калюжний

Abstract


The analysis of drafting of tubular blanks made of low-carbon steel was carried out by finite element method. The influence of die’s geometry on the load modes of deformation and on maximum draft ratio were determined. The final geometry of detail, mode of deformation and metal strengthening after deformation were determined. Die block for process realization on production was designed according to analysis data.

Keywords


The analysis of drafting of tubular blanks made of low-carbon steel was carried out by finite element method

GOST Style Citations


1. Романовский В.П. Справочник по холодной штамповке. – 6-е изд., перераб. и доп. – Л: Машиностроение. Ленингр. отд-ние, 1979. – 520 с.

2. Ковка и штамповка: Справочник: В 4 т. Т. 4 Листовая штамповка/ Под ред. А.Д. Матвеева; Ред. совет: Е.И. Семенов (пред.) и др. – М.: Машиностроение, 1985-1987. – 544 с.





DOI: http://dx.doi.org/10.20535/2305-9001.2011.62.69823

Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Mechanics and Advanced Technologies