为提高铜磷焊环生产效率及成品率,实现铜磷焊环大批量、高效稳定生产,研发了铜磷钎料单模多孔挤压技术,设计制作的单模多孔挤压模具
In order to improve the production efficiency and yield of copper-phosphorus soldering rings, and realize the large-scale, high-efficiency and stable production of copper-phosphorus soldering rings, the single-die porous extrusion technology of copper-phosphorus solder has been developed, and the single-die porous extrusion die designed and manufactured