【摘要】 螺旋形线叶片和非规则旋转球形体零件的下料、成型及装焊工艺是比较复杂的,但也有一定的制造技巧可循,本文主要针对其工艺特点进行了介绍。更多还原

【Abstract】 How the special figure parts cut, press, weld and assemble is more complicated, such as irregular global and helix vane. But these shapeable means are skillful. The article dwell on introducing the advantages of these means.更多还原