八轴内燃机车转向架的结构型式研究

Research on the Structure Type of Eight Axle Diesel Locomotive Bogie

阐述了研发适合重载运输的单节八轴内燃机车的迫切性,对适合国内限界条件的八轴机车转向架可行性进行了探讨,总结出方案设计的三大关键问题:内燃机车的轴列式;内燃机车本身的限界问题;牵引机构的结构形式受到空间的极大限制,很难充分利用机车黏着质量。研究成果可为相关研究提供参考。

This paper expounds the urgency of developing a single eight axle diesel locomotive suitable for heavy haul transportation,discusses the feasibility of an eight axle locomotive bogie suitable for domestic gauge conditions,and summarizes three key issues in the scheme design:the axle train type of diesel locomotive;The gauge of diesel locomotive itself;The structure form of traction mechanism is greatly limited by space,and it is difficult to make full use of the adhesion mass of locomotive.The research results can provide reference for related research.