中文摘要：

用金刚石砂轮对氧化锆陶瓷套圈内圆的磨削试验来研究砂轮线速度、砂轮粒度、轴向振荡速度和磨削深度对磨削力的综合影响,从而提出陶瓷内圆磨削力的数学模型。首先采用正交法设计出不同参数下的实验方案,然后通过Kistler旋转测力仪对磨削力进行实时测量,最后利用Matlab软件对所得数据进行求解。得到了内圆磨削力的数学模型,该模型可用来进行磨削力的预测,并且提高加工效率。通过数学模型可以看到,在给定的几个对磨削力具有影响的参数中,磨削深度对法向磨削力的影响最大,砂轮线速度对切向磨削力的影响最大。通过试验验证,该磨削力的数学模型的误差在10%以内,对生产实践具有一定的借鉴意义和指导作用。

英文摘要：

The grinding experiment for grinding zirconia ceramic bearing ring inner circle with diamond wheel was used to study the synthesis influence of the process parameters to grinding force, like linear velocity of grinding wheel, grinding wheel granularity, the axial vibration velocity, and grinding depth. Then the empirical formula for the grinding force of grinding ceramic bearing ring inner circle was proposed. First, the experimental schemes under the different parameters were designed by orthogonal method. Then the Kistler rotation dynamometer was used to measure the grinding force in real time. Finally, the Matlab software was used to solve the data obtaincd from experiments and the empirical formula for the grinding force of grinding ceramic bearing ring inner circle was proposed. The empirical formula could be used to predict the grinding force and improve the efficiency of processing. The conclusions could be proposed from the empirical formula as follows： in the given several parameters for grinding experiment, the influence of grinding depth on the norma; grinding force is the largest, the influence of linear velocity of grinding wheel on tangential grinding force is the largest. The empirical formula can ensure the error within 10%, and plays an important guiding role on the production.