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首页> 外文会议>Transactions of the North American Manufacturing Research Institution of SME >DESIGN OF EXPERIMENTS BASED FORCE MODELING OF THE FACE GRINDING PROCESS
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DESIGN OF EXPERIMENTS BASED FORCE MODELING OF THE FACE GRINDING PROCESS

机译：基于实验的面磨过程力建模设计

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摘要

A grinding force model is developed to predict the forces during the face grinding of cast iron and aluminum alloy 319. Design of experiments methods are used to create a response surface of four process parameters: feed rate, inclination angle of the grinding wheel profile, offset angle between the grinding wheel and the workpiece, and the peripheral speed of the wheel. For each material, three polynomial equations are determined by regression analysis to represent the forces in three directions. The model shows better accuracy for cast iron than aluminum alloy. The feed rate and inclination angle have the most significant effect on the grinding forces. The model is simple and can be implemented in industry quickly after a few test runs. However, it has limited accuracy, generally within 10-20% on the prediction of grinding forces.
机译：建立了磨削力模型以预测铸铁和铝合金319的端面磨削过程中的力。使用实验方法设计来创建具有四个过程参数的响应面：进给速度，砂轮轮廓的倾斜角，偏置砂轮和工件之间的角度以及砂轮的圆周速度。对于每种材料，通过回归分析确定三个多项式方程，以表示三个方向上的力。该模型显示出铸铁比铝合金的精度更高。进给速度和倾斜角度对磨削力影响最大。该模型很简单，经过几次测试，即可在行业中快速实施。但是，它的精度有限，在预测磨削力方面通常在10％到20％之间。

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