PROBLEM TO BE SOLVED: To provide a workpiece carrier that enables double-sided abrasive machining for a workpiece to be performed without scratching an outside-diameter surface of the workpiece, a double-end surface grinder comprising the workpiece carrier, and a double-sided abrasive machining method using the double-end surface grinder.;SOLUTION: A workpiece carrier 1 for being adopted for a carrier-through type double-end surface grinder has a pocket 3 for holding a workpiece, which is formed through top and under surfaces of a body 2. An annular ring 4, which is made of an elastomer and which has an inside diameter smaller than an inside diameter of the pocket 3, is provided at some midpoint in a body thickness direction of the pocket 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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