The Quality Control System Research Of Railway Vehicle Maintenance In JUHUA Railway Transportation Enterprise

In recent years, with the increase of railway speed four times, the vehicle maintenance quality demand is higher and higher. Especially the enterprise self-provided car number in increasing and its maintenance ability is limited, maintenance quality is not high, on railway safety constitutes a serious threat.National railway of vehicle repair postings, often put forward higher requirement, the transformation. Shanghai railway station in vehicle [2009] postings cars, vans concerning the issued anew braking cycling test standard ball and management methods, requirements, notice of brake duct Ik channels in May not retain foreign body, need to25.4mm in diameter of nylon ball as through experiment. Shanghai railway vehicle place dispatch vehicles;187(2009) letter of inspection,"about vehicles acceptance check, big regulation system of the inspection status report activity of various maintenance workshop, standing fix homework field repair quality, acceptance executive thorough examination. Shanghai railway station in vehicle postings:2010car (No.17)on strengthening the forwarding mor transport trucks foundation braking inspection notice to the daily maintenance and use vehicle based brake parts inspection, testing the limits of forward detailed requirements.This paper study for vehicle maintenance quality control in JUHUA railway transportation enterprise, detailed in sex ISO9000quality management system analysis, constructs the JuHua railway private sidings vehicle maintenance technology management system, and private sidings tanks to repair quality empirically based on the QC of JuHua railway. In management of overhaul that as long as strictly according to the maintenance of technical management system, implement its standing repair process, implement the completes the maintenance technology material management, conduct strict maintenance on-site quality inspection control measures for supporting, unqualified car once fault tracing, certainly can ensure the maintenance quality of railway vehicles for safety, high-speed railway transportation solid equipment foundation.