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油流量装置通常采用精度高的质量法,主要测量设备是电子称,如何实现电子称的自动检定,保证在运行的过程中实时对电子称进行校对至关重要。文章就自动加载装置中的砝码吊钩、砝码、传动装置等做了详细的研究和设计,从理论和实际中解决了电子称自动加载的需求,满足了计量检定校准的需要。
The oil flow device usually adopts the high-precision mass method. The main measuring device is the electronic scale. How to realize the automatic verification of the electronic scale ensures that it is of vital importance to calibrate the electronic scale in real time during operation. The paper makes a detailed research and design on the weight hanger, weight, transmission and so on in the automatic loading device, solves the need of automatic loading of electronic scale from theory and practice, and meets the need of metrological verification and calibration.