一、概述 4090型自、动轨道衡是铁路运输检斤计量的重要设备。不断提高计量设备工作的连续性和准确性,对于加强企业管理,提高生产效率,发展国民经济均有极为重要的意义。 我厂经过无产阶级文化大革命,广大计量工人在厂党委的领导下,高举《鞍钢宪法》的伟大红旗,破除迷信,解放思想,大力开展技术革新和技术革命,使4090型自动轨道衡在原有的基础上,得到不断改进,时速由五公里提高到七公里;有效检斤率由 First, an overview 4090-type, dynamic rail scale is an important measure of rail transport jin measurement. Continuously improving the continuity and accuracy of the measurement equipment work is of great significance to strengthening enterprise management, improving production efficiency and developing the national economy. I factory after the Great Proletarian Cultural Revolution, the majority of metrology workers under the leadership of the factory party committee, hold high the “Great Red Flag of the Ansteel Constitution”, get rid of superstition, emancipate the mind, vigorously carry out technological innovation and technological revolution, the 4090 automatic railroad track scale in the original foundation On the continuous improvement, the speed increased from five kilometers to seven kilometers;