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本文根据北京型液力传动内燃机车在近十年来的运用和检修中发生的质量问题,提出了八点加装改造意见:(1)增压器润滑系统加装滤清器前、后压力表;(2)机械间加装柴油机转速表;(3)柴油机凸轮轴改为三轴段连接的整体凸轮结构;(4)变更柴油机机油系统分油器及一侧增压器机油滤清器的安装位置;(5)柴油机曲轴减振器壳体装配改为螺栓连接;(6)改变空气系统控制风缸截门管节结构;(7)侧百叶窗改为横向开关式;(8)柴油机主轴承座与盖改为凸肩定位,加装横拉螺栓。
According to the quality problems occurred in the application and maintenance of Beijing type hydrodynamic transmission diesel locomotive in the recent ten years, this paper puts forward the suggestions of retrofitting the eight-point retrofit: (1) The pressure gauge before and after the turbocharger lubrication system is installed with the filter ; (2) Installation of a diesel tachometer in the machinery room; (3) Conversion of the camshaft of a diesel engine to the integral cam structure connected by a triaxial section; (4) Modification of the oil separator of the diesel engine oil system and the oil filter of one side supercharger Installation location; (5) Diesel engine crankshaft damper housing assembly to bolted; (6) to change the air system control cylinder cut tube section structure; (7) side louvers to the horizontal switch type; Bearing housing and cover to shoulder position, install horizontal pull bolts.