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设备的维修性设计是使设备具有良好的维修性能,取得最经济的设备综合效率。设备综合效率可用下式表示: 设备综合效率=设备在寿命周期中的总输出/(对设备的全部输入) 分子是:在满足安全、卫生、环境和劳动情绪下,达到规定的质量、产量、成本和交货期。 分母是:设备消耗的价值与寿命周期中的运转、维护和修理费用的总和。 维修性能良好的设备,必须达到两个要求:
The maintenance of the equipment design is to make the equipment has good maintenance performance, the most economical equipment to achieve overall efficiency. The overall efficiency of a facility can be expressed as: Total Equipment Efficiency = Total Output of Equipment over Its Life Cycle / (Total Inputs to Equipment) The numerator is: To meet specified safety, health, environmental and labor conditions, Cost and delivery. The denominator is the sum of the cost of equipment consumed and the costs of running, maintaining, and repairing it over its life cycle. Maintenance of good equipment, must meet two requirements: