论文部分内容阅读
矿井主要扇风机、提升绞车等大型固定设备的检修,找正操平、调整轴线往往占用较多的时间,花费较多的精力。因为检修不同于新设备稳装,是在现有的基础上、主要零部件移动、调整量受到限制的条件下进行的。例如,调整绞车的轴线时,大轴滚筒组、减速器都很难随意抬高或降低,哪怕是对于一块轴承,向任何一个方向移动半毫米,也将是非常困难,何况在调整轴线的过程中,往往需要多次平移或升降,这就加大了检修的工作量。
Mine main fan, winch and other large fixed equipment maintenance, to find the right, adjust the axis often take up more time, spend more energy. Because maintenance is different from the new equipment steady, is based on the existing basis, the main components of the movement, the adjustment under the conditions of restrictions. For example, when adjusting the axis of the winch, it is very difficult for the large-diameter cylinder group and the speed reducer to be raised or lowered at will, even if it is a half-millimeter of a bearing moving in either direction. Moreover, in the process of adjusting the axis Often, often need to shift or lift several times, which increased the workload of maintenance.