我国货车转向架现状与展望

Present Conditions of Freight Car Bogies in Our Country and Prospects

分析了我国现有货车转向架的特点 ,结合我国铁路运输现状 ,提出了改进传统三大件式转向架、研发新型快运货车转向架、发展 2

The features of existing freight car bogies in our country are analyzed. In light of existing conditions of railway transport in our country, suggestions are given for improvement of the traditional three-piece bogies, development of the new type fast freight car bogies and development of the 2E axle bogies.