斜井绞车紧急制动的研究

Study on inclined shaft winch emergency braking

通过计算和反复试验 ,确定了绞车紧急制动时自然减速度a值和允许的最大制动力矩K值 。

Through calculation and repeated experiments,determinated 'a' value of nature speed reduction and 'K' value of permissible maximum braking moment when winch emergency braking are determined and reliable measures of emergency braking are put forward too.