论文部分内容阅读
采用刚粘塑性有限元方法对汽车前轴成型辊锻与模锻复合工艺中成型辊锻过程进行了模拟,获得并分析了成形过程、金属流动规律和力能参数曲线,揭示了其工艺典型特点,其结果对前轴成型辊锻的工艺和模具设计具有指导和参考作用。
Rigid viscoplastic finite element method was used to simulate the roll forming process in roll forming and die forging process of automobile front axle. The forming process, the law of metal flow and the parameter curve of force and energy were obtained and analyzed. The typical characteristics of the process , The results of the front shaft forging process and mold design guide and reference.