现代制造工程Issue(5)：108-111,4.DOI:10.16731/j.cnki.1671-3133.2018.05.020
车削高体积分数SiCp/Al复合材料表面粗糙度敏感性分析及预测
Sensitivity analysis and prediction of surface roughness in turning of SiCp/Al composites with high volume fraction
赵明启1
作者信息
- 1. 潍坊科技学院机械工程学院,潍坊262700
- 折叠
摘要
Abstract
To optimize the cut parameters on turning of SiCp/Al composites with high volume fraction ,16 orthogonal experiments based on cutting speed,feed rate,cutting depth and nose radius are designed .The orthogonal experiments are conducted on 50%SiCp/Al composites.Surface roughness value is achieved using surface roughness meter .The sensitivity of the four cutting parameters on surface roughness is analyzed by Taguchi approach .Accordingly,three prediction models of surface roughness based on multivariate regression equation ,exponential equations are built respectively .The predicted results on surface roughness of the different prediction model on the same cutting parameters are compared and analyzed ,and the optimal cutting parameters are deter-mined.The cut experiments are conducted again ,and the results show that the precise performance is achieved on predicting the surface roughness and determining the optimal cutting parameters by using the multivariate regression equation .关键词
SiCp/Al复合材料/表面粗糙度/田口方法/预测模型Key words
SiCp/Al composites/surface roughness/Taguchi method/prediction model分类
信息技术与安全科学引用本文复制引用
赵明启..车削高体积分数SiCp/Al复合材料表面粗糙度敏感性分析及预测[J].现代制造工程,2018,(5):108-111,4.
