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1·This paper presents a study of the edge cutting pin′s hole diameter and the relationship between the said diameter and the maximum angular error of a workpiece.

本文就削边销及其配合孔的直径与工件最大转角误差的关系进行了分析计算。

2·Angular location of the workpiece about the first pin is provided for by a second pin.

制件的有角地点关于第一个别针的为由第二个别针提供。