Shaft ( Wheel to) Maintenance routine set profile

Shaft ( Wheel to) Set the introduction of 2019 - maintenance routines 02 - 09 shaft maintenance process divided into two categories: state of preventive maintenance and repair. Preventive maintenance is divided into plant and period of trim, although mainly respectively with the factory and period of trim of the vehicle, with vehicles actually depends on repairing time and degree of the failure of shaft parts and vehicle factory, period of trim. In general, truck factory shaft for factory also trim; Truck axles for the segment trim, but for the period of repairing shaft can't repair, need to be factory repair ( No back wheel repair ability of car depot maintenance workshop need to be sent to the wheel workshop) 。 Truck repair ( Minor, temporary repair) Within the shaft when standing in the appearance inspection, repair, parts of a size specified limit measurement, as well as the shaft do not conform to the requirements of the minor limit the appearance of the defect for processing ( After processing cancel minor vehicle axles can be completed on standard should comply with the standard) , in the station is unable to repair failure may need to be done to the car depot repair shop repair, repair again in trim. Truck axle in applying maintenance in the column of check the appearance inspection, repair, basically be to see whether there is a different shape appearance, running sound is normal, temperature change, there is a problem of fastener replacement car to do temporary repair. Wheel factory main implementation plan preventive repair and concentration when trim, requirements into the repair factory ( Wheel or car depot workshop) The rolling bearing ( Hereinafter referred to as the bearing) All withdrawal, to conduct a comprehensive inspection, testing and inspection for the shaft parts, according to the status of the wheel and axle technology to decide whether to back wheel, axle to repair after factory repair limit requirements can be loading. Wheel axle factory is the purpose of the restoration of performance, technology condition make it close to the new shaft assembly. Wheel and axle is completed within the framework of regular repair, the state, in a trim, shaft requirement to conduct a comprehensive inspection, testing and inspection, but bearing, wheel according to the specific condition to decide whether to need to withdrawal, paragraph after repair to repair the limit of axle used before loading. Wheel shaft section is the purpose of repairing maintenance for performance, guarantee the safe operation of vehicles. State of shaft combined with truck stops trim, for use and maintenance, mainly for appearance inspection and in a fix, the shaft of the bad condition of appearance inspection to make the repair, use when replacement is the first vehicle to be in good condition of axle loading, concentrative one. the shaft. Wheel factory, period of trim, combined with a minor in state of repair and maintenance, overhaul, examination project, the scope of inspection, repair and replacement of standard for step, step by step, low-level repairing is addition to the senior repairing, senior repairing is guarantee of low-level repairing time.