异性电极（abnonnity Electrode）

均采用复式成型技术产生，即：多级柔性冷挤压工艺成型，在电极工作部位进行两次冷压成型，以提高电极工作点硬度及耐磨性能。柔性冷挤压工艺使材料延伸处保持了高度。

We adopt multiple molding technology . that is multilevel soft cold extrusion processing molding. And we use double cold final extrusion molding at electrode working part to enhance its hardness and abrasion resistance. The soft cold extrusion molding processing technology keeps high strength of the extending part of material.