Predictive maintenance (PM) is an advanced equipment maintenance strategy that aims to improve the reliability and productivity of equipment by improving the reliability and productivity of equipment through the future failure modes and trends of equipment, as well as the use of various sensors and data analysis technologies.
Different from traditional preventive maintenance (PM), equipment maintenance is more targeted and predictable. Preventive maintenance is a type of scheduled maintenance that is carried out according to a predetermined schedule, regardless of whether the equipment is faulty or not. The most advanced maintenance is to collect the operation data of the equipment, detect the abnormal patterns and trends of the equipment, and carry out targeted maintenance by collecting the operation data of the equipment, and the future failure.
The core of equipment maintenance is to use sensors and data analysis technology to monitor the operating status of equipment. By collecting the operation data of the equipment, using big data analysis, machine Xi and other technical means, the potential failure modes and trends of the equipment can be discovered, so as to carry out maintenance and repair in advance and avoid the shutdown or failure of the equipment in the production process.
Compared to preventive maintenance, equipment maintenance has the following advantages:
1.Improve the reliability and productivity of the equipment: through the future failure modes and trends of the equipment, maintenance and repair can be carried out in advance to avoid the shutdown or failure of the equipment in the production process, so as to improve the reliability and production efficiency of the equipment.
2.Reduced repair costs: Sexual maintenance can reduce repair costs by reducing unnecessary repairs and replacements. At the same time, by detecting potential failure modes and trends in advance, small problems can accumulate into big problems, reducing maintenance time and effort.
3.Improve equipment utilization: Through optimal maintenance, the life of the equipment can be extended and downtime can be reduced, thereby improving the equipment utilization.
4.Reduced environmental impact: Sexual maintenance reduces equipment downtime and the number of repairs, thereby reducing environmental impact.
In short, equipment maintenance is an advanced equipment maintenance strategy, by using sensors and data analysis technology to monitor the operating status of equipment, potential failure modes and trends can be discovered in advance, so as to carry out preventive maintenance and repair. Compared with traditional preventive maintenance, equipment maintenance is more targeted and predictable, which can improve the reliability and productivity of equipment, reduce maintenance costs and improve equipment utilization, while reducing the impact on the environment.