旋压技术,也叫金属旋压成形技术,通过旋转使之受力点由点到线、由线到面,同时在某个方向给予一定的压力使金属材料沿着这一方向变形和流动而成型某一形状的技术。这里,金属材料必须具有塑性变形或流动性能,旋压成形不等同塑性变形,他是集塑性变形和流动变形的复杂过程,特别需要 Spinning technology, also known as metal spinning forming technology, by rotating the point of force from point to line, from the line to the surface, at the same time in a certain direction to give a certain pressure so that the metal material deformation and flow in this direction and The technique of forming a shape. Here, the metal material must have plastic deformation or flow properties, spinning is not equivalent to plastic deformation, he is a set of plastic deformation and flow deformation of the complex process, especially the need