单台面数字指示轨道衡承载器长度选定分析  

Selection and Analysis of the Length of the Carrier of the Single Table Digital Indication Track Scale

作　　者：罗正文 LUO Zheng-wen

机构地区：[1]北京华横科技有限公司

出　　处：《衡器》2021年第12期52-54,共3页Weighing Instrument

摘　　要：根据数字指示轨道衡的整车计量要求和车列不摘钩计量要求,分析其承载器长度与铁路货车轴距参数的关系,提出关于承载器长度基本条件、调整长度、优化条件的设计计算模型,以常见铁路敞车为实例,提出选定承载器长度的方法。According to the measurement requirements of the whole vehicle of the digital indicating track scale and the measurement requirements of the train without uncoupling, this paper analyzes the relationship between the length of the carrier and the wheelbase parameters of railway freight cars, puts forward the design and calculation model on the basic conditions, adjustment length and optimization conditions of the length of the carrier, and puts forward the method of selecting the length of the carrier with the example of common open railway cars.

关 键 词：数字指示轨道衡 承载器 长度 选定 

分 类 号：TH715.13[机械工程—测试计量技术及仪器]