TY2F工程作业车轴箱弹簧分析及设计

Analysis and Design of Wheelbox Spring of TY2F Catenary Work Car

作业车轴箱弹簧是工程作业车底架及走行部的关键部分 ,它的性能好坏直接影响到整个作业车在铅垂方向的运行平稳和对线路的动作用力 ,为此必须对轴箱弹簧作比较详细的计算与分析 ,通过不断的比较、优化最终确定轴箱弹簧的参数。

Wheelbox spring is the key part of underframe and running components of the catenary work car, so its performance will effect directly the running stability on vertical direction and dynamic force on tracks of the car. So it is necessary to carry on careful calculation and analysis of the wheelbox spring, and we can finally determine the specifications of the spring through gradually comparison and optimizing.