电火花成形加工中积碳问题的探讨  

The Discussion of Carbon Deposition in EDM Process

作　　者：彭文利[1,2] 刁仁飞[1] 党新安[1] 

机构地区：[1]陕西科技大学机电工程学院,陕西西安710021 [2]嘉兴学院机电工程学院,浙江嘉兴314001

出　　处：《机床与液压》2009年第8期58-60,共3页Machine Tool & Hydraulics

摘　　要：论述了电火花成形加工过程中积碳的现象,并从电极、工件、放电条件、辅助条件等方面分析了积碳形成的原因;从放电条件、辅助条件等方面提出了预防积碳的措施,企业的实践表明,上述措施有效地降低了积碳的比率。Carbon deposition phenomena of EDM was discussed, and the causes of carbon deposition was analyzed from the electrode, the work piece, discharge conditions, support conditions. Some measures were raised from the discharge conditions, support conditions to prevent carbon deposition. The result of practice shows that the proposed measures can effectively reduce the rate of carbon deposition.

关 键 词：电火花成形加工 积碳 放电条件 模具 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]