直齿锥齿轮冷摆辗温度场有限元分析

In this paper three-dimensional FEM software DEFORM-3D is used to simulate the forming of cold rotary roll and its temperature, comparative analyzing the simulation results of rotary roll without the influence of temperature, the influence of forming technology parameters such as rocker velocity and friction coefficient on temperature distribution in the component and the die is investigated. The simulation results indicate that the change of gear forming technology parameters will affect the size and the distribution of temperature, the change of temperature will affect the forming accuracy of the component.