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金属旋压一般可以分为强力旋压和普通旋压。在旋压过程中,既改变形状又改变壁厚者称强力旋压。只改变形状基本不改变壁厚者称为普通旋压。YH—500型扩散泵高真空机组有36种零件采用旋压成形工艺制造。
Metal spinning generally can be divided into strong spinning and ordinary spinning. In the spinning process, both to change the shape and change the wall thickness were called strong spinning. Only change the basic shape does not change the thickness of those who call ordinary spinning. YH-500 diffusion pump high vacuum unit has 36 kinds of parts by spinning forming process.