手扶拖拉机组制动性能的试验研究

Study on the braking performance of walking tractor.

通过对手扶拖拉机组制动初速度、载重量、制动力矩和道路等因子的试验和分析，得出影响机组制动性能的各因子定量数学表达式．

According to the condition that the braking performance of mechanical brake system of walking tractor and trailer combinations are relatively bed, four factors such as braking primary velocity, gross, conditions of road and braking torque are considered in the experiments. Through experiments, we get the regression equation about braking distance and the four influencing factors, the results is helpful to analyse and improve braking performance of walking tractor and trailer combinations.