标题：Optimization of the isothermal forging process of a spur bevel gear
作者：Xinhai, Zhao ;Dandan, Liu ;Xinghui, Wang ;Xianghong, Wu
作者机构：[Xinhai, Zhao ;Dandan, Liu ;Xinghui, Wang ;Xianghong, Wu ] Key Laboratory of Liquid-Solid Structural Evolution and Processing of Materials, Ministry o 更多
会议名称：4th International Conference on Advanced Materials Design and Mechanics, ICAMDM 2016
会议日期：20 August 2016 through 21 August 2016
来源：Materials Science Forum
关键词：Isothermal forging; Numerical simulation; Orthogonal experimental method; Spur bevel gear
摘要：In this paper, the optimization of the parameters of the isothermal forging technology to form spur bevel gear was studied. The goal of the optimization is to decrease the forming load during the process. Then, some factors included the ratio of height to diameter of billet, thickness and position of punching recess, deformation temperature and velocity were taken as the optimization values and the orthogonal experimental method was employed to carried out the optimization. After the optimization, a set of optimum technology parameters were obtained. The result demonstrates that the precise spur bevel gear can be formed with less forming load and without causing under-filling and folding defect by using the isothermal forging and choosing suitable parameter, which provides reference to form the spur bevel gear. © 2017 Trans Tech Publications, Switzerland.