The experimental investigation shows that the contact stiffness of the grinding wheel reduces with the decrease of radial grinding force, and the grinding of alternatingwheel spee...

• 试验研究表明：接触刚度随径向磨削力的减小而减小，砂轮变速磨削可以使径向磨削力减小，从而降低接触刚度，使磨削过程的稳定性提高。