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Using Centrifugal Force Measure Quickly Weighing.
Author(s): M Pufeiertena, WANG Wenge
Pages: 40-
42
Year: 2001
Issue:
5
Journal: WEIGHING APPARATUS
Abstract: 对于重力式质量测量方法,通常方式是借助于测量弹簧,将称量物的重力转换成易于直接可测量的位移.如果称重应极快地进行,因为机械系统的起振过程基本上需用一定的时间,于是出现了问题.增强测量弹簧刚度会使系统的周期延续时间短,进而也使测量时间短.自然,这时测量弹簧偏移也会在极端情况下大大下降,使精确测量变得困难.本文介绍一种利用离心力来解决这个问题的方法.
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