The Influence of the Arrangement Parameters of the Grinding Wheel with Ordered Abrasive Pattern on Ground Riblet Surface for Drag Reduction
In order to grind the riblet surface for drag reduction with the grinding wheel with ordered abra-sive pattern,firstly,the relationship between the abrasive ordered grinding wheel parameters and the depth-width ratio of the ground riblet surface for the drag reduction is analyzed,The geometry model and mathe-matical model of the grinding wheel with ordered abrasive pattern are designed,The motion path equation of abrasive is established;Then,the mathematical equations between the depth-width ratio of the riblet sur-face for the drag reduction and the arrangement parameters of the ordered grinding wheel are established;Finally,the influence of arrangement parameters of grinding wheel on the surface morphology and depth-width ratio of the riblet surface for drag reduction.The results show that the change of inclination angle,distance between abrasive and grinding depth has a direct influence on the size of the riblet surface for drag reduction and plays a decisive role in the depth-width ratio of the riblet surface for drag reduction.
grindingthe grinding wheel with ordered abrasive patternriblet surfacedepth-width ratio
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