铣削参数对玻璃纤维复合材料铣削力的影响研究
2019-07-11
作者：李志伟，涂俊翔
单位：福州大学
摘要：针对玻璃纤维增强复合材料（GFRP）进行铣削力研究，以切削参数（主轴转速、进给速度、进给量）为自变量进行L27(313)正交试验，分析其对GFRP铣削力的影响。试验表明，铣削力随进给速度、铣削深度的增大而增大，随主轴转速的增大而减小。对铣削力做多元回归分析，建立相关数学模型并通过显著性分析验证其合理性，有助于分析切削参数对铣削力的影响规律。
关键词：玻璃纤维增强复合材料（GFRP）；铣削力；铣削参数；回归分析
中图分类号：TG704；TH140文献标志码：ADOI：10.3969/j.issn.1000-7008.2019.07.004
Research on Influence of Milling Parameters on Milling Force of
Glass Fiber Composites
Li Zhiwei，Tu Junxiang
Abstract:Aiming at the milling force of glass fiber composite (GFRP)，the L27 (313) orthogonal experiment is carried out with the cutting parameters (spindle speed，feed rate and feed rate) as independent variables，and its influence on the milling force of GFRP is analyzed.Experiments show that the milling force increases with the increasing of feed speed and milling depth，and decreases with the increasing of spindle speed.Multivariate regression analysis of milling force，establishment of relevant mathematical models and verification of its rationality through significant analysis are helpful to analyze the influence of cutting parameters on milling force.
Keywords:glass fiber reinforced composite (GFRP)；milling force；milling parameter；regression analysis