一、前言金属强力旋压是一种无切削压力加工工艺。选用这种工艺能够较容易地制造形状比较复杂的各种金属材料(包括难成形材料)的旋转体空心零件。这种工艺具有节省原材料、工艺装备简单、产品质量高等一系列优点。因而它在现代生产技术中,特别是在航空、导弹、火箭、宇宙飞行器以及各种军事工业中,具有广阔的使用前景。强力旋压工艺过程中,变形力是这个过程 First, the preface Metallic spin is a non-cutting pressure processing technology. The use of this process can be easily manufactured more complex shapes of metal materials (including difficult to shape the material) of the rotating hollow parts. This process has the advantages of saving raw materials, simple process equipment and high product quality. Therefore, it has broad application prospects in modern production technology, especially in aviation, missiles, rockets, space vehicles and various military industries. Strong spinning process, the deformation force is the process