论文部分内容阅读
采矿设备维修工作所要完成的任务与其它大多数采矿作业所要完成的任务大不相同,在技术上的复杂性和多变性尤为不同。例如,采矿设备的操作往往是重复和例行的,而设备的维修则是多变的、复杂的,且通常又是紧急的。有的维修工作可能必须在现场进行,这就使维修人员必须在不方便、寒冷、潮湿、照明不良、受约束和多尘的条件下作业。矿山维修工作的非例行性,即指每次维修任务都有其不同的特征和复杂性。往往可用人的因素难度来表征设备维修工作的复杂性。
The tasks to be accomplished in mining equipment repair work are quite different from the tasks that most other mining operations will accomplish, with the technical complexity and variability being particularly different. For example, the operation of mining equipment is often repeated and routine, while the maintenance of equipment is variable, complex and often urgent. Some repairs may have to be done on site, leaving maintenance personnel to work in inconvenient, cold, humid, poorly lit, confined and dusty conditions. Mine maintenance work is not routine, which means that each maintenance task has its own different characteristics and complexity. Often the difficulty of human factors can be used to characterize the complexity of equipment maintenance.