汽车同步器齿环锻压工艺的改进  

Improvement on forging process of automobile synchronizer gear ring

作　　者：任小鸿 梅静[1] 陈丽 高朝祥 

机构地区：[1]四川化工职业技术学院,四川泸州646005 [2]泸州华西机械有限责任公司,四川泸州646300

出　　处：《模具工业》2016年第11期64-67,共4页Die & Mould Industry

摘　　要：利用Deform-3D软件对汽车同步器齿环成形过程进行模拟,观察并研究坯料成形过程中的变形情况,分析产生缺陷的主要原因。通过调节坯料的尺寸并进行模拟,最终制件成形效果良好。实际生产证明,理论模拟结果与实际生产相符,采用Deform-3D软件对制件成形过程进行模拟,可预测制件成形缺陷,经对成形工艺进行修正,提高了生产效率,降低生产成本。The formig process of synchronizer gear ring was simulated by using Deform-3D software. The blank deformation was observed and studied and the main reason for the defects was analyzed. The forming effect of final part was good through adjusting the blank size. The practical production showed that the theoretical simulation results accorded with the actual production. It could predict the parts＇ forming defects by using Deform-3D software to simulate the forging process.

关 键 词：同步器齿环 开裂 锻压工艺 

分 类 号：TG312[金属学及工艺—金属压力加工]