Wire Electro Discharge Machining of Al/SiC Metal Matrix Composite

摘要：

　　The machining characteristics of SiC/Al composite using wire electro discharge machining (WEDM) were investigated in this study.Material cutting speed and surface roughness value were adopted to evaluate the machinability.Peak current,pulse on time,pulse duration and working voltage were selected as the input variables to investigate the machining performance.Effects of input variables on the cutting speed and surface roughness were experimentally tested.Peak current,pulse on time and working voltage were confirmed to have positive effects on cutting speed and surface roughness value.Whereas the cutting speed and surface roughness value decrease with the increase of pulse duration.

关键词： SiC/Al composite MMC EDM WEDM

作者: Ma Baoji Zhu Yuquan Jin Xiaoli

作者单位: Xian Technological University, Xian, Shaanxi, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 564-567

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）