制动缸前盖拉伸工艺分析及数值模拟

Analysis of the Drawing Technology of the Front Cover of the Brake Cylinder

通过对制动缸前盖拉伸成形的工艺分析和计算 ,介绍了锥形件拉伸的工艺方法 ,并用数值模拟技术对结果进行分析、预测 。

Through the analysis and calculation of the drawing process of the front cover of the brake cylinder, the technological method for drawing the taper part was introduced. The numerical simulation technology was used to analyze and forecast the drawing results. The drawing die was tested to be good by only one test.