轮式装载机液力变矩器与发动机匹配分析计算

Structure Analysis and Optimization for a Compressor of Refuse Transfer Station

根据变矩器泵轮输入与涡轮输出之间的关系及泵轮的吸收扭矩的计算原理,运用差值的方法绘制出发动机的外特性曲线及变矩器泵轮吸收扭矩曲线族,求解出曲线之间的交点,最后计算出液力变矩器涡轮输出扭矩及转速,为后续整机行驶动力特性计算提供了关键数据基础。

According to the absorption torque principle of the calculation and the relationship between the converter pump wheel with turbine, draw curves of the external characteristics of the engine and the torque converter pump wheel to absorb torque curve family by difference method , solving the curve the intersections points, Finally, calculating output torque and rotational speed of the torque converter turbine for the follow-up to the whole driving dynamics characteristics analysis providing the basis of critical data.