对带凸台的大型饼类锻件，可采用漏盘镦挤工艺进行生产。
For a heavy forging with bulge, the upsetting-extruding process can be adopted.
论述了焊接凸台衬圈的优点、改装工艺及在产品上的应用。
The advantages of this backing, the concept designed for it, welding procedure and successful use in production are introduced in the paper.
论述了焊接凸台衬圈的优点、改装工艺及在产品上的应用。
The advantages of this backing, the concept designed for it, welding procedure and successful use in production are introduced in the paper.
应用推荐