This technique is no longer restricted by the formal regularity of diamond polycrystal blank, and can give an effective tight protection to diamond polycrystal blank in wire-drawingdie.
该工艺不受人造聚晶金刚石外形及尺寸的限制，可对拉丝模中的人造金刚石聚晶块提供有效的紧固保护。
2
When annealed wire diameter necking: copper wire in hard state, export module is sizing die, tension size not the wire diameter wire drawing.
退火后线径变细：铜线在硬态时，出口模就是定径模，张力大小不至于把线径拉丝。
3
Our factory is engaged in diamond wiredrawingdie manufacturing and a variety of diamond products, professional manufacturers.