气化表层形貌及组织对电极丝影响因素的机理分析与研究  

Mechanism Analysis and Research of the Influence Factors of Surface Morphology and Microstructure of Gasification on EDM Wires

作　　者：孟宪旗 Meng Xianqi

机构地区：[1]宁波博德高科股份有限公司,浙江宁波315135

出　　处：《模具制造》2020年第3期83-87,共5页Die & Mould Manufacture

基　　金：宁波市产业技术创新重大专项(2016B10037)。

摘　　要：从分析电极丝材料的气化表层形貌及组织特征着手,剖析了电极丝芯材及表层结构特点,研究了一种新型的耐腐蚀镀层电极丝,来达到提高电极丝在放电烧蚀时的速度和切割精度的目的,提高电极丝的使用性能。Based on analyzing the actual application of the electrode wire,this article analyzes the core material and the structure characteristics of surface of the electrode wire,studies a new type of multi-purpose corrosion-resistant coated electrode wire to improve the speed and the cutting precision of the electrode wire during the discharge and ablation,and to improve the performance of the electrode wires,synthetically.

关 键 词：耐蚀 电极丝 裂纹 合金化 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]