拉丝

To the following surface treatment: sand blasting, oxidation, corrosion, laser carving, wholesale, laser welding, polishing, lampworking, PVD vacuum electroplating, oil-filled fonts.

能进行面处理: 喷砂,氧化,腐蚀,镭雕,批发,激光焊接,抛光,拉,PVD真空电镀,字体填油.

This articel has detailes introductions on application of cold working technology and popularization of diamond tools in processing cathode carbon block,in order.

介绍了低碳低硅冷加工用拉线材的化学成分、生产工艺设计及新产开发。

This paper is described to draw tungsten wire with ZTA precision ceramic wortle at a high temperature, The profiles of tungsten wire and mould hole and the relation between them are researched.

阐述ZTA精密陶瓷拉模在高温拉制钨的过程，研究了钨和模孔面的状况及两者间的相互关系，讨论了拉模的使用寿命及其拉机理。