焙烧炭块三位错齿槽铣刀设计与铣削力建模

Design of three position interlace-tooth cutting groove tool and mil ing cutter force for carbon block

设计三位错齿槽铣刀实现焙烧碳块深槽大进给量铣削开槽。利用正交实验,建立了以切削速度v、切削深度ae、走刀量f为影响因素的阳极碳块切削力与铣削温度预测模型。采用方差分析技术对回归模型的显著性进行检验,检验结果表明,所建铣削力与铣削温度回归方程呈高度显著性,并为进一步设计在线开槽设备设计计算提供理论依据。

Designs three position interlace-tooth cutting groove tool which achieves roasting carbon blocks deep trough high feed milling slot. The polynomial predictive model for anode carbon block milling force and milling temperature on the machined workpiece surface by employing the factors, such as the milling speed, depth of cut, feed, are developed by orthogonal experiment. Significant test for the regression model by using variance analysis, test results show that the cutting force and cutting temperature are highly significant regression equation. Experiments show that the established model matches with actual situation better. And a theoretical basis is provided for the design of online slotting cutter.