浅谈DF10DDA机车装滚抱轴承的优点  

On the Advantages of DF10DDA Locomotive Rolling Bearing

作　　者：赵爱娟 ZHAO Ai-juan(Shaanxi Coal Huangling Mining Railway Transportation Company,Yan＇an 716000,China)

机构地区：[1]陕西陕煤黄陵矿业铁路运输公司,延安716000

出　　处：《价值工程》2018年第28期36-37,共2页Value Engineering

摘　　要：我国铁路运输公司所属铁路专用线内,目前采用DF10DDA内燃机车与DF4B内燃机车两种,经过专业对比发现DF10DDA内燃机车牵引电动机滚动抱轴箱优越于DF4B内燃机车抱轴轴箱。本文主要就DF10DDA机车装滚抱轴承的优点进行了阐述。In the railway special line owned by China Railway Transportation Company, DF10DDA diesel locomotive and DF4B diesel locomotive are currently used. After professional comparison, the DF10DDA diesel locomotive traction motor rolling axle box is superior to the DF4B diesel locomotive holding axle box. This paper mainly describes the advantages of DF10DDA locomotive rolling bearings.

关 键 词：DF10DDA内燃机车 牵引电动机滚动抱轴箱 DF4B内燃机车 抱轴轴箱 

分 类 号：U269.5[机械工程—车辆工程]