轨道衡的准确度及允差

The accuracy and error of track scale

轨道称重计量设备被称为广义上的轨道衡。它包括了多种内容,不同的计量方式、不同的使用状态及不同的用户需求,从而产生多种形式的轨道衡。目前,多种轨道衡共存,梳理各种轨道称重计量设备的准确度,明确各种形式轨道衡的允差,是必要和及时的。愿与同仁共同探讨。

Rail weighing device is called weighbridge in broad sense, which includes many contents, measurement methods,different state and different user needs, thereby generating track scale forms. At present, a variety of track scale comsist, combing the various track weighing and measuring equipment accuracy, clearing the various forms of track scale tolerance is necessary and timely.