Tools for forge machine, dieinsert, extrusion mould for Cu alloy, hot shearing knives.
平锻机上的凸、凹模,铜合金挤压模,镶块,高温工作下的热剪切刀。
2
A specific hard-facing electrode is developed for dieinsert of big form cold die. The composition of electrode bar and electrode coating are given out experimentally.
The design of the die adopted reasonable insert structure, which solved the problem of the slide short of strength and the die sets short of rigidity in the core-pulling process.