轴悬式机车传动装置抱轴轴承的合理间隙  

The Reasonable Clearance for Shaft-hung Locomotive Transmission's Holding-shaft Bearing

作　　者：黎冠中[1] 王野平 

机构地区：[1]上海铁道学院

出　　处：《传动技术》1992年第3期29-35,共7页Drive System Technique

摘　　要：本文对东风4型内燃机车抱轴轴承工作状态进行了流体动力学理论分析研究,计算得出,最小油膜厚度及温升与轴承间隙的关系,指出该机车抱轴轴承的合理间隙范围。Locomotive's holding-shaft bearing are analyzed and studied by the theory of fluid dynamics in this paper. The calculations yield the relationship between the bearing's clearance and the minmum oil film depth and its temperature rising. The reasonable clearance range for this locomotive's holding-shaft bearing is presented.

关 键 词：传动装置 轴承 间隙 内燃机车 

分 类 号：U262.3[机械工程—车辆工程]