abrasive disk

In view of the characteristics of abraders and the status quo of the generating technology for abrasive disk, this paper employs computer emulating techniques to simulate the actual moving conditions of abrasive mechanism;

针对玻屏研磨机构特点及研磨盘生成技术现状，运用计算机仿真技术，模拟现实条件下研磨机构的运动情况；

The relative velocity function of the workpiece to the abrasive disk is obtained through kinematic analysis, the material removing function and the lapping uniformity function are deduced based on Preston equation.

在Preston方程基础上，建立了材料去除函数和研磨均匀性函数。

A novel mode of uncertain eccentricity plane lapping is presented, while the workpiece rotates about its own axis, it's revoluting about the axis that is perpendicular to the abrasive disk.

提出了一种新的不定偏心平面研磨方式，主动驱动工件使其在绕自身回转轴自转的同时，绕垂直于研磨盘表面的轴线公转。

Based on feeding pace and error component of various wavelength, reasonable diameter of abrasive disk is analyzed.

并根据加工过程中的进给步距和不同波长面形误差的特征分析了研抛盘直径的合理取值范围。

The movement locus and its effects on surface quality, productivity, and the abrasion uniformity of the abrasive disk were analyzed.

接着分析行星式平面研磨机的运动轨迹及其对加工表面质量、研磨效率、研磨盘磨损均匀性的影响；