Experimental Study on the Surface Roughness with Mill-grinding SiC Particle Reinforced Aluminum Matrix Composites

摘要：

In view of the present machining status of SiC particle reinforced aluminum matrix composites, the electroplated diamond wheel (80＃ diamond grit) was used for mill-grinding the SiC particle reinforced aluminum matrix composites and the effect of speed ratio (q) and material removal rate (MRR) on surface roughness was studied based on experiments. The experimental results show that surface roughness almost increases with the increase of speed ratio. At the same material removal rate, surface roughness increases when raising material removal rate by raising feed rate singlely or raising depth of mill-grinding singlely; surface roughness has decreasing trend with raising material removal rate by increasing feed rate and depth of mill-grinding at the same time.

关键词： SiC particle reinforced aluminum matrix composites Electroplated diamond wheel Mill-grinding Surface roughness

作者: J.G. Li J.G. Du H. Zhao

作者单位: School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin, China

会议类型: 国际会议

会议名称: The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)

会议地点: 武汉

会议语种:英文

页码: 203-207

在线出版日期: 2011-05-28（万方平台首次上网日期，不代表论文的发表时间）