Simulation Analysis of Influencing Factors of Grinding Wheel Scribing Quality

Abstract

The analysis on influence factors of wheel dicing saw machine to cutting quality is presented through orthogonal cross-cutting test. The effects of parameters such as the speed of the spindle, the cutting velocity of the spindle, the cutting depth of the spindle, the tool diameter are analysed. The results are analysed through the methods of range analysis, variance analysis, factor - index relationship trend chart analysis. The main influence factors for the cutting width and the maximum cross cutting width are gained. Based on the method of robustness design, many kinds of controllable factors is presented quantitatively through the orthogonal experiment. Analysis on data of the cross cutting width test and the largest cross cutting width test is presented. The biggest contribution factor is obtained, the appropriate level is selected. Simulation analysis on the largest contribution factor, the appropriate level, the optimal machining parameters is presented.