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关键设备特级维护是在设备维护专机专责制和巡回检查制的基础上发展起来的一种维护体系,它是根据设备在生产中的重要程度,对一些关键设备采取特别的维护措施,把管、用、修三者有机地结合起来,实现机、电、仪一体化。我厂从1984年起开展这一活动,对全厂18台关键设备进行特级维护,收到了明显的效果。设备的故障率从1984年的3.84‰逐步降到1988年的0.82‰,避免重大停机停产事故9起。特护活动以来,关键设备每年安全运行都在300天以上,大大超过了计划运行期,实现了长周期满负荷安全运行。
The maintenance of key equipment is a kind of maintenance system developed on the basis of equipment maintenance special plane and inspection system. It is based on the importance of equipment in the production, take special maintenance measures for some key equipment, Use, repair three organically combine to achieve machine, electricity, instrument integration. I plant from 1984 to carry out this activity, the entire plant 18 key equipment for special maintenance, has received significant results. The failure rate of equipment was gradually reduced from 3.84 ‰ in 1984 to 0.82 ‰ in 1988, avoiding 9 major downtime accidents. Since the special care activity, the safe operation of key equipment is more than 300 days a year, greatly exceeding the planned operation period and achieving long-period full-load safe operation.