CAJ | 학술논문

利用正交实验原理进行实验设计并对实验结果进行回归分析,建立了高速钢球头铣刀铣削45钢时表面粗糙度的预测模型并对该模型的回归方程进行了显著性检验,证明该模型具有较高显著性,结论为利用CAM软件进行自动编程加工时切削参数的优选提供了依据.
이용정교실험원리진행실험설계병대실험결과진행회귀분석,건립료고속강구두선도선삭45강시표면조조도적예측모형병대해모형적회귀방정진행료현저성검험,증명해모형구유교고현저성,결론위이용CAM연건진행자동편정가공시절삭삼수적우선제공료의거.
This article designed an experiment according to the principle of orthogonal test and made a regression analysis of exper- imental results, established a predictive model for surface roughness of 45 steel milled by HSS rose cutter, then conducted a signifi- cance test for regression equation of the model to prove its great significance. This conclusion provides a basis for optimum selecting of cutting parameters, which is used to process parts with CAM software auto-programming.