摘要
就有关车辆空熏车调整的各参数之间的关系作了分析。提出了能集中体现制动机对车辆载重变化适应能力大小的"制动能力波动系数"这一新的概念。论证与推导了车辆的最大与最小减速度与车辆总重、自重及空重车级数等参数之间的客观规律和数学表达式。据此可简化一些有关的计算即可先确定空重车级数及各转换点的值。
In this paper,analysis is made on relations among various parame- ters concerning the empty-load brake regulators on railway cars.A new concept 'fluctuating coefficient of braking ability'which is able to concentrically reflect suit- ability of brake on variation of car load is put forward.The objective laws and math- ematic expressions among parameters of maximum and minimum deceleration of cars,overall weight of cars,tare load of cars and stages between empty and loaded cars are proved and derived.Based on this conception,some related calculations can be simplified by determining first the values of number of stages between empty and loaded condition and various changeover points.
出处
《铁道车辆》
1996年第2期31-36,共6页
Rolling Stock
