影响等离子切割机使用效果的几个因素  

Factors affecting plasma cutting machine

作　　者：孙梅[1] 孙钧[2] 孙立星[1] 叶振忠[3] 

机构地区：[1]天津内燃机研究所,天津300072 [2]海泰超导通讯科技(天津)有限公司,天津300072 [3]天津大学机电工厂,天津300072

出　　处：《电焊机》2005年第1期17-19,共3页Electric Welding Machine

摘　　要：介绍了影响等离子切割机使用效果的几个主要因素如工件材质、切割电流、空气压力和流量、喷嘴孔径、操作手法等,以及电极制造材料和消耗特性。采用图文并茂的形式力求最大限度的帮助焊工理解等离子切割的常识,提高切割效果。In this article,some main factors which affected the performance of plasma cutting machine is introduced,which including material of workpiece,cutting current,air pressure and flux,nozzle diameter and operating method,the material of electrode and the consumptive features.The article was illustrated to make welders understand the general knowledge of plasma cutting and improve the performance of cutting.

关 键 词：等离子切割机 操作手法 电极 

分 类 号：TG483[金属学及工艺—焊接]