Time efficiency and planned shutdown rate
During the operation of the equipment, due to the need for doffing, splicing, arranging the work site, and the natural needs of workers, there will be a certain downtime, making the actual operation time less than the theoretical operation time, so the actual output is less than the theoretical output. The time efficiency scale of equipment refers to the percentage of the ratio between the equipment’s rated production volume q and the theoretical production volume Gl within a certain production time, that is: time, the actual operating time of the equipment te. The ratio percentage to the theoretical operating time TL. Factors that affect time efficiency include the size of the roll capacity, the degree of automation, the proficiency of workers, the perfection of labor organization, etc. General time efficiency can be obtained through measurement or statistics of actual production data. The planned downtime rate η refers to the ratio of the downtime caused by various maintenance and repairs within a flatbed cycle to the theoretical operating time within the flatbed cycle.
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