湖南农机
湖南農機
호남농궤
HUNAN AGRICULTURAL MACHINERY
2014年
9期
52-52,54
,共2页
温度传感器%摇臂%故障
溫度傳感器%搖臂%故障
온도전감기%요비%고장
temperature sensor%rocker arm%fault
为了减少大功率采煤机的故障率，在典型部件摇臂上安装了温度传感器，及时准确的获取摇臂温度信息，首先通过故障预警使采煤机故障达到防患于未然，然后通过故障信号简便的判断故障产生原因，大大的减少故障率和故障排查与维修时间。此方法结构简单，使用方便，对以后的推广奠定了一定的基础。
為瞭減少大功率採煤機的故障率，在典型部件搖臂上安裝瞭溫度傳感器，及時準確的穫取搖臂溫度信息，首先通過故障預警使採煤機故障達到防患于未然，然後通過故障信號簡便的判斷故障產生原因，大大的減少故障率和故障排查與維脩時間。此方法結構簡單，使用方便，對以後的推廣奠定瞭一定的基礎。
위료감소대공솔채매궤적고장솔，재전형부건요비상안장료온도전감기，급시준학적획취요비온도신식，수선통과고장예경사채매궤고장체도방환우미연，연후통과고장신호간편적판단고장산생원인，대대적감소고장솔화고장배사여유수시간。차방법결구간단，사용방편，대이후적추엄전정료일정적기출。
In order to reduce the fault rate of high power shearer, the temperature sensors are installed on the typical compo-nent rocker arm to timely access to accurate temperature information of rocker arms. firstly, protect shearers with fault warnings before the coming of faults, and then through the fault signals, briefly judge the reasons inducing the faults,which greatly reduce the failure rate and the time to determine and repair the faults. This method is simple in structure and is convenient to use,which lays some foundation for future promotion.
