气腿式凿岩机的使用和故障排除的几种方法

Some ways of the application and fault removing of the air-leg dr iller

YT— 2 4型气腿式凿岩机在煤矿掘进中广泛使用 ,要科学地使用操作和维护 ,出现机器凿岩速度降低、水针折断、气水联动失灵等故障 ,应分析原因 ,采用有效的措施排除 。

YT-24 air-leg driller is widely used in mine tu nnelling and operated an d repaired scientifically.The troubles should be analysed,such as, the speed of th e driller is reduced,the water needle is broken and air-water combind motion is out of order and so on. The effective methods are adopted to ensure the production g o on smoothly.