摘要
采用电解加工方式对模具钢进行微细电解加工,主要研究加工电压对电解深度和侧蚀量的影响。利用单因素方差分析法对因素水平进行显著性检验,采用Origin Pro8.0软件分别拟合加工电压对电解深度、侧蚀量的影响曲线,并进行分析。实验分析表明,加工电压对电解深度及侧蚀量有显著性影响。在电解温度(30℃)进行微细电解加工时,电解深度随加工电压的增大而增大;在同样的加工参数下,侧蚀量随加工电压的增大先快速增大后缓慢增加。
Micro-electrochemical machining of die steel was processed in method of electrochemical machining, the main research on the effect of working voltage on electrolytic depth and undercut. Through the method of using single-factor analysis of variance process experimental date got the significance testing, and analyzing OriginPro8.0 fitted curve of the effect of working voltage on electrolytic depth and undercut. It is found that the working voltage has a significant impact on electrolytic depth and undercut, at 30℃ micro-electrochemical machining, the electrolytic depth grows when working voltage is increasing. At the same working parameter, the undercut first increases, and then increases gradually with the rise in working voltage.
出处
《现代制造工程》
CSCD
北大核心
2016年第1期16-19,共4页
Modern Manufacturing Engineering
基金
教育部博士点基金项目(20114420120002)
广东省科技计划项目(2012B061000011)
关键词
模具钢
微细电解加工
加工电压
电解深度
侧蚀量
die steel
micro-electrochemical machining
working voltage
electrolytic depth
undercut
