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内孔同轴度的测量一直是计量技术方面的一个难题。本文介绍的测量装置采用了气动静压轴承,结构简单,效果较好,有参考价值。
Measurement of the coaxiality of the bore has always been a dilemma in metrology technology. This article describes the measurement device using a hydrostatic bearing, simple structure, the effect is better, a reference value.