无级调整是我国货车空重车调整装置的发展方向

Stepless Adjustment——The Developing Orientation for Empty and Load Brake Equipment on Freight Cars in Our Country

通过对无级空重车调整装置不同空重车位时，列车管最大有效减压量的特性的分析和空车最大制动缸压力的合理选择，提出我国货车应优先发展无级空重车调整装置的建议。

Via analysis of characteristics of the maximum effective pressure reductions in the train pipe while the stepless empty and load brake equipment being in different positions,and the reasonable selection of the maximum pressure in brake cylinder while the car being empty,the suggestion is given that the stepless empty and load brake equipment should be first developed.