GB/T 34572-2017 in English

This standard specifies the test methods for carbon sliding boards used in the pantograph of the railway transit power collection system. It covers various aspects including mechanical performance, electrical conductivity, wear resistance, and environmental adaptability. The document provides detailed procedures for conducting tests under different conditions to ensure the reliability and safety of the carbon sliding boards during operation. It also outlines the requirements for test equipment, sample preparation, and data recording. The standard is applicable to the design, production, and quality control of carbon sliding boards used in urban rail transit systems. The content is structured to facilitate consistent evaluation and comparison of product performance across different manufacturers and applications.