论文部分内容阅读
对大曲轴的镦锻加工方法做了介绍,用有限元方法对曲轴的镦锻成形过程进行了模拟,获得了曲轴镦锻成形过程金属坯料的应力场变化、模具的应力场、模具的磨损深度等。对模拟结果做了讨论,对模具的设计提出一些建议。
The crankshaft upsetting processing method is introduced. The finite element method is used to simulate the crankshaft upsetting forming process. The change of stress field, the stress field, the wear depth of the mold Wait. The simulation results are discussed, the mold design made some suggestions.