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使用QFP浮标式气动量仪时,配以各种不同的测量装置,能够实现多种测量项目。现介绍一种接触式外径测量装置(如下图)。它利用与所测外径相接触的测杆上端之挡板与喷咀端面间隙的量,从气动量仪浮标读出所测外径
When using the QFP buoyant pneumatic gauge, a wide range of measurement items can be implemented with a variety of different measuring devices. Now introduced a contact diameter measuring device (below). It utilizes the amount of clearance between the bezel on the upper end of the spindle in contact with the measured outer diameter and the end face of the nozzle to read out the measured outer diameter from the pneumatic gauge buoy