This method is to control lapping parameters, make lapping tool wear well distributedly and thus assures lapping tool surface accuracy.
通过控制研磨参数，使得磨具磨损均匀，从而保证磨具面形精度。
Recently the aspheric surface's machining is a difficult problem, so a new method was proposed that aspheric surface workpiece was high speed lapped using lapping tool made by means of bending.
针对目前非球面加工的难题，提出了一种利用弯曲成形法制作磨具来实现非球面高效研磨的新方法。
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