It simulated the forming process of rail fixative appliance by advanced CAE technology and found out the reason of the two defects generated during forming process.

• 采用先进CAE技术对铁轨防爬器的成形进行模拟,找出成形过程中产生两种缺陷的原因,并提出合理的解决方案,应用于实际生产取得良好的效果。