摘要
通过对TPS-1型轮轨瓷沙喷射装置在机车上的应用,对现行把干燥的天然沙以简单的方式撒在轮轨之间,用以解决因黏着系数变小而产生的车轮空转、滑行的方法进行利弊分析,提出对新型轮轨瓷沙喷射装置推广使用具有的现实意义。
With application of the TPS-1 Wheel-rail porcelain sand injection device on the locomotive,the current dry natural sand sprinkled in between the wheels and the wheel-rail in a simple way to solve the smaller adhesion coefficient of wheel spin,glide method advantages and disadvantages analysis put forward the new wheel rail porcelain sand injection device to promote the use has practical significance.
出处
《铁道机车车辆》
2012年第4期117-119,共3页
Railway Locomotive & Car
关键词
瓷沙装置
经济效益
推广使用
porcelain sand device
economic efficeiency
to promote the use of
