两种材料焊接件中高精度内孔的压削挤压加工

Pressure cutting and nobbing manufacting high precision interal hole on the welding part made of two kinds material

介绍 2种材料由铜钎焊而形成的一种薄壁类零件 。

This paper introduces a kind of thin wall part made of two kinds material by copper brazing,a pressure cutting and nobbing technology method of the manufacting high precision interal hole on the press machine.