The so-called point inspection system, is in accordance with certain standards, a certain period of time, the prescribed parts of the equipment inspection, in order to early detection of hidden equipment failures, timely repairs and adjustments, so that the equipment to maintain its prescribed function of the equipment management methods. It is worth pointing out that the equipment inspection system is not only an inspection method, but also a system and management method. Japanese companies have a set of detailed equipment inspection, standard procedures. The main points of the inspection management are: full management, full-time inspectors by regional division of labor management. The inspector himself is a consistent manager. Inspection is carried out in accordance with a set of standardized, scientific track. Inspection is dynamic management, it is combined with maintenance.
According to the point of inspection content breakdown, can be summarized as 12 links, 6 points of requirements.
Types of point inspection according to the purpose of point inspection is divided into: tendency point inspection (deterioration tendency, sudden failure and replacement cycle) and deterioration point inspection (degree of deterioration and maintenance judgment): according to whether the disintegration is divided into: disintegration point inspection and non-disintegration point inspection: according to the cycle and the scope of business is divided into: daily point inspection, regular point inspection and precision point inspection.
Human beings have developed a complete set of perfect medical theories, methods and techniques for the sake of physical health. For example, modern preventive medicine includes daily prevention, health checks and early treatment. Corresponding to the preventive maintenance of equipment, also includes routine maintenance, equipment inspection and preventive repair. In order to prevent downtime losses due to sudden breakdowns, equipment should be inspected, diagnosed and repaired at an early stage, just like regular checkups of the human body. Health care developed by those medical testing means, such as electrocardiogram, blood pressure meter, X-ray, CT, etc., should also be developed and expanded into the field of equipment diagnosis. Modern equipment vibration monitoring instruments, oil analysis equipment that is this expansion from medical to equipment diagnosis.
Equipment inspection system is characterized by:
Setting people. The establishment of equipment operators part-time and full-time inspectors.
Fixed point. Clear equipment failure points, clear point inspection parts, projects and content.
Quantitative. Quantitative determination of deterioration tendency.
Fixed cycle. Different equipment, different equipment failure points, give different inspection cycle.
Standardization. Give the basis for each point of inspection part of the normal or not, that is, the judgment standard.
Determine the point inspection schedule. Inspection schedule, also known as the work card, guides the inspector along a specified route.
Determined records. Including operation records, abnormal records, fault records and tendency records, all have a fixed format.
Fixed point inspection business process. Clearly point inspection operations and point inspection results of the processing procedures. Such as the urgent need to deal with the problem, to notify the maintenance staff, not urgent problems are recorded, reserved for the planned inspection and processing.