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Design and validation of a kinematic numerical dressing model of conventional grinding wheels

Design and validation of a kinematic numerical dressing model of conventional grinding wheels
Dressing is one of the most critical parameters that determine the efficiency of subsequent grinding processes. In this study, the analysis and validation of the proposal of a kinematic dressing model for the case of conventional corundum wheels is done. In this initial analysis, the accuracy of the model will be evaluated by predicting the abrasive surface after the dressing operation for the case of a single point dresser, observing the deviations made between simulations and experimental results. The results obtained show deviations of 19.2%, 7.57% and 19.69% for the roughness parameters Sq, Spd, and Spk respectively, which will be indicators of the cutting ability of the grinding wheel and will influence on the subsequent grinding process in terms of the surface finish obtained on the finished parts. These results will show the way of future research work, giving useful information for optimizing this numerical model and extending the analysis for different types of dressing tools.

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MAGAZINE/CONFERENCE:

Proceedings ISAAT2018

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