单节8轴机车用B_0+B_0 4轴转向架的研制  

Development of B_0+B_0 Four-axle Bogie for Single Eight-axle Locomotive

作　　者：谢青[1] 张红军[2] 计强[1] 江太宏[1] 

机构地区：[1]南车资阳机车有限公司,四川资阳641301 [2]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《铁道机车车辆》2014年第1期1-7,33,共8页Railway Locomotive & Car

摘　　要：文章详细介绍了单节8轴机车选择B0+B04轴转向架的原因、B0+B04轴转向架的总体布置、主要参数以及主要部件组成等;装用B0+B04轴转向架的机车具有很好的牵引性能、动力学性能和经济性。B0+B04轴转向架的研制成功填补了国内机车无4轴转向架的空白,有助于开发满足国内线路和重载运输要求的8轴准轨机车。This paper gives a detailed introduction on the reason why a single eight-axle locomotive selects B0 ＋B0 four-axle bogie; the general layout of Bo q-B~ fou^axle bogie, main parameters and main components. The locomotive equipped with B0 q-B0 four-axle bogie has high tractive performance, dynamics performance and economy. The successful development of Bo ＋B0 four-axle bogie fills the gap that there is no locomotive with four-axle bogie in domestic, and contributes to develop standard-gauge locomotive with eight axles that meets the requirement of domestic railway line and heavy haul traffic.

关 键 词：B0+B0 4轴转向架 机车 总体布置 性能参数 强度 运用 

分 类 号：U260.331[机械工程—车辆工程]