随着国民经济的高速发展,铁路货运量大幅度增长,货车停时减少、周转加快。这种用较少的车完成较大运量的做法,无疑,会提高车辆使用效率。但是,货车运营条件越来越恶劣。加之传统认识,一直把货车质量视为车辆部门一家的事,只看到造车、修 With the rapid development of the national economy, the volume of railway freight traffic has increased substantially, the number of truck stops has been reduced, and the turnover has been accelerated. Such a smaller vehicle to complete the larger capacity of the practice, no doubt, will increase vehicle efficiency. However, truck operating conditions are getting worse. Coupled with the traditional understanding, has been the quality of the truck as a vehicle department, only to see repairer, repair