摘要
采用多因素正交实验法,在高速加工中心上,进行了高速铣削碳纤维复合材料的实验。基于概率统计和回归分析原理,对回归方程进行了显著性检验,并建立了碳纤维复合材料的切削温度经验模型。通过分析正交实验直观图,研究了切削参数对切削温度的影响。
This paper focuses on developing an empirical model for the prediction of milling temperature in high speed milling of carboloy fiber composite. The spindle speeds, feed rate, axial and radial depth of cutting are considered as the affecting factors.The data for establishing the model are from high-speed milling experiment conducted on a 5-axis machining center according to the principles of DOE （design of experiments）method.The influences of milling paraments on milling forces are investigated by analyzing the experimental visual diagram. Consequently, multivariate linear regression analysis is applied in developing the empirical model.
出处
《价值工程》
2010年第2期230-231,共2页
Value Engineering
关键词
高速铣削
切削温度
回归分析
high speed milling
milling temperature
regression analysis
