论文部分内容阅读
将具有一定几何断面形状的型材或条形钢板经专用成形设备卷曲成形，通过切割、焊接工艺技术，生产环形件。为减少切削加工，对原始坯料断面形状，采用有限元分析的方法确定。
Will have a certain geometric shape of the cross-section of the profile or strip of steel by special forming equipment curl forming, cutting, welding technology, the production of ring. To reduce the cutting, the original billet cross-section shape, using finite element analysis method to determine.