Численное моделирование напряженно-деформированного состояния технологического инструмента для тонкого волочения

Abstract

An urgent task is to ensure the long life of the technological tool, namely the expensive diamond dies, which can significantly improve the efficiency of the production of wire. Strength Evaluation of technological tools, numerical simulation of the stress – strain state of the diamond drawing tool in the finite – element package ANSYS. Calculation of strain and stress state of the diamond drawing tool for drawing copper and nickel – plated wire with the operating pressure and the pressing force. According to the results of calculation of strains and stresses evalu-ated the strength of the diamond drawing dies for consideration of technological schemes.