What are the functions of system equipment and facilities maintenance, maintenance and overhaul?

Equipment maintenance can be divided into planned preventive maintenance, and from the perspective of ensuring the safe operation of equipment, preventive maintenance should be emphasized. Planned maintenance is to formulate the maintenance and repair methods of equipment according to the law of equipment wear and tear and equipment failure. According to the different functions of maintenance, maintenance methods can be divided into maintenance, targeted repair, planned repair, project repair, transformation and maintenance, etc., and the basis for selecting and determining the maintenance mode is mainly the degree of wear and tear of equipment and its parts, performance, precision deterioration and the possibility of failure.

The main contents of equipment maintenance are as follows:

1. Cleaning. The inside and outside of the equipment are clean and tidy, there is no oil stain on the sliding surface, lead screw, rack, gearbox, oil hole, etc., no oil leakage and air leakage in all parts, and the chips, sundries and dirt around the equipment should be cleaned;

2. Neat. Tools, accessories, and workpiece products should be placed neatly, and pipelines and lines should be organized;

3. Good lubrication.

4. Safety. Abide by the safety operation procedures, do not overload the equipment, the safety protection devices of the equipment are complete and reliable, and eliminate unsafe factors in a timely manner.

How to do a good job in equipment maintenance:

1. Strengthen the daily maintenance of equipment to prevent miswarranty and omission.

The maintenance work must be enforced and should be linked to the reward and punishment system of the enterprise, reward the good and punish the bad, and mobilize the enthusiasm of the construction personnel. Do a good job in maintenance. The maintenance work should be grasped from the source to prevent repair instead of maintenance.

2. Strengthen the daily inspection of equipment.

Special personnel should be arranged to inspect the equipment points, and record the equipment operation status in detail through the intelligent handheld terminal, including the daily operation of the equipment, running time, maintenance times, etc., so as to analyze and judge the possible faults of the equipment and eliminate the hidden dangers of faults in a timely and accurate manner.

3. The management and monitoring of equipment should be strengthened.

Equipment management personnel should grasp the situation, understand the performance of the equipment, make a scientific and reasonable maintenance plan according to the advantages and disadvantages of the equipment performance and the allocation of enterprise resources, and manage and monitor the maintenance activities and procurement activities to avoid unnecessary waste of funds.

4. Establish and improve the repair and maintenance system of machinery and equipment.

Emphasize the role of equipment management and improve the data statistics system. The entry and exit of machinery and equipment, equipment operation, performance indicators and repair and maintenance should be registered in detail, so that one machine and one book can be checked.

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The main contents of equipment maintenance include: cleaning, lubrication, adjustment, tightening and corrosion prevention. 1.

Daily maintenance of equipment, also known as daily maintenance. Routine maintenance can be summarized as:"Cleaning, lubrication, adjustment, fastening and corrosion protection", the so-called"Cross-work"Law. The inside and outside of the equipment should be cleaned, all lubricating surfaces, such as guide rails, screw rods, polishing rods, etc., should be free of oil stains and uneven places, all parts should be free of oil leakage, water leakage and steam (gas) leakage, and chips and garbage should be cleaned up.

2.The equipment needs to be lubricated, its lubrication surface and lubrication point should be refueled and changed on time, the oil quality meets the requirements, the oil pot, oil cup, oil gun are complete, the linoleum and oil pipe are clean, the oil window and oil marks are eye-catching, and the oil channel is unblocked. Frequently adjust the moving parts and supporting parts of the equipment, so that the matching between the parts of the equipment is reasonable, not loose or loose, and meets the matching accuracy and installation standards originally specified by the equipment.

3.Equipment maintenance needs to be tightened. The parts that need to be fastened and connected in the equipment should be checked frequently, and if they are found to be loose, they should be tightened in time to ensure the safe operation of the equipment.

The external and internal parts of the equipment in contact with various chemical media should be frequently treated with rust, painting and other anti-corrosion treatments to improve the corrosion resistance of the equipment and prolong the service life of the equipment.

Equipment maintenance procedures are the requirements and regulations for the daily maintenance of equipment, and the implementation of equipment maintenance procedures can extend the service life of equipment and ensure a safe and comfortable working environment. Its main contents should include:

1) The equipment should be neat, clean, firm, lubricated, anti-corrosion, safe, etc.

2) Parts, methods and standards for daily inspection and maintenance and regular inspection;

3) The content and method of inspecting and evaluating the degree of maintenance of equipment by operators.

Equipment maintenance is scheduled for four tasks

1) Designated users. According to the fixed person and machine system, fine, large and thin equipment operators should choose those with a strong sense of responsibility, high technical level and rich practical experience in this type of work, and maintain relative stability for a long time as much as possible;

2) Scheduled maintenance personnel. Enterprises with more fine, large and rare equipment can organize professional maintenance or repair groups of fine, large and rare equipment according to the conditions of the enterprise, which is responsible for the inspection, precision adjustment, maintenance and repair of fine, large and rare equipment;

3) Establish operating procedures. Precise, large and dilute equipment should be divided into models to compile operating procedures one by one, display them and strictly implement them;

4) Spare parts. According to the role of various fine, large and thin equipment in the production of enterprises and the situation of spare parts, determine the reserve quota and give priority to solving it.

There are two types of equipment maintenance: daily maintenance and regular maintenance.

Daily maintenance is referred to as daily maintenance. All the equipment used in the workshop should be guaranteed, and the work of daily protection should be borne by the operator himself. The purpose of day protection is to extend the service life of the equipment and create a safe and comfortable working environment.

Daily maintenance is divided into daily maintenance for each shift and daily maintenance on weekends, which must be institutionalized and standardized.

Regular maintenance: The regular maintenance of the equipment is scheduled by the maintenance department of the equipment power department according to the production and equipment operation conditions, generally once a year, in the off-season of production, and the vice president of production after consultation to arrange the staggered shutdown maintenance plan, and at the same time issue the plan to the equipment department of the division for implementation. Key equipment and fine, large and thin equipment are maintained by the maintenance department of the equipment power department, and general equipment is maintained by the machine repair group of the equipment department of the business department.

The elements of equipment maintenance are sail good potatoes which ().

a.Check the content of the person who made the statement.

b.Confirm the equipment maintenance standards.

c.Check the inspection site of the equipment.

d.Check as required and make a good record of socks and socks.

Correct answer: ABCD