Equipment maintenance--Why does your EPS machine{equipment}need regular maintenance?

Equipment maintenance

Basic Information

Responsible by the operator, daily after-work small maintenance, weekly after-work big maintenance, the main content is: carefully check the use and operation of equipment, fill in the transfer records, equipment parts scrub clean, regular lubrication; Always pay attention to fastening loose parts, adjust and eliminate small defects of the equipment; check whether the equipment parts are intact, whether the workpiece, accessories are placed neatly, etc. .

Basic Concept

The significance of maintenance

The maintenance of equipment is the objective requirement of its own movement in the process of using. Due to the physical and chemical reaction processes of motion, wear, and internal stress of the equipment, constant changes in technical conditions are bound to occur, as well as some inevitable anomalies. Do a good job of equipment maintenance, timely inspection and treatment of its own problems, improve the operation of the equipment, can prevent trouble in the first place, eliminate unnecessary friction and damage, the accident before the occurrence. The length of natural life of equipment, to a large extent, depends on the maintenance of good or bad.

COMPULSORY MAINTENANCE

Equipment compulsory maintenance system is a kind of equipment maintenance system created by Chinese industrial enterprises. The requirements are: regardless of the technical condition of the equipment, and regardless of the importance of the production task, strictly in accordance with the equipment maintenance interval, in accordance with the provisions of the scope of operations and requirements of enforcement.

Device Management Content

Equipment Management is a general term for a series of organization and planning work around equipment, which should include all the management work in the process of equipment movement. The main ones are:

1. Equipment selection and evaluation. According to the principle of advanced technology, reasonable economy and feasible production, we should select the equipment correctly, at the same time, we should evaluate the technology and economy to select the best plan.

2, the use of equipment, according to the characteristics of equipment, reasonable arrangement of production. To lay down certain rules and regulations for the proper use of equipment.

3, equipment inspection, maintenance and repair. This includes setting the inspection time, maintenance and repair cycle; making regular inspection, maintenance and repair plan and organizing the implementation; organizing the supply of maintenance equipment.

4. Equipment Modification and renewal. In accordance with the need to develop new products and transform old ones, carry out technological transformation and renewal of existing equipment in a planned and focused way, including drawing up the transformation of equipment and updating the planning scheme; raise funds for implementation and renewal, and select and evaluate equipment, reasonable disposal of old equipment.

The daily management of equipment, including equipment classification, registration, number, allocation of the accident handling scrap and so on.

6. The position and function of equipment management in enterprises.

Hierarchical Introduction

Primary Maintenance

This type of maintenance refers to the operation of equipment for one month (two shifts) , mainly to the operator, maintenance workers with into the maintenance. Its contents are: remove yellow robe, clean internal organs, its main work content is: check, clean, adjust the electrical control parts, thoroughly clean, wipe the appearance of equipment, check the internal equipment; Check and adjust the operation, transmission parts; check the oil pump, dredge the oil circuit, check the oil quality and oil quantity of the oil tank; clean or replace the felt, oil line, remove the Burr of the mobile surface; check and adjust the indicator and safety protection device; Find Fault hidden trouble and abnormal, to be removed, and eliminate leakage phenomenon. Equipment after a level of maintenance requirements: Appearance Clean, Bright; smooth oil, oil window bright; flexible operation, Normal Operation; safety protection, indicators complete, reliable. The maintenance personnel shall record the main contents of maintenance, hidden troubles found and eliminated in the maintenance process, anomalies, test run results, test production parts precision, operation performance, as well as existing problems. First-level maintenance to the operator-based, professional maintenance staff with guidance.

SECONDARY MAINTENANCE

Is to maintain the technical status of equipment-based maintenance form. The workload of secondary maintenance is between intermediate repair and minor repair, and it is necessary to complete part of minor repair as well as part of intermediate repair. Second-level maintenance to complete the first-level maintenance of all the work, but also require all the lubrication parts cleaning, combined with oil change cycle to check the oil quality, cleaning oil change. Check the dynamic technical condition and main accuracy of the equipment (noise, vibration, temperature rise, oil pressure, ripple, Surface roughness, etc.) , adjust the installation level, replace or repair the parts, scrape the worn movable guide surface, repair adjustment accuracy has been degraded parts, calibration machine instrument installation, repair safety devices, cleaning or replacement of motor bearings, measuring insulation resistance. After two-level maintenance, the precision and performance meet the process requirements, no oil leakage, water leakage, gas leakage, leakage phenomenon, sound, vibration, pressure, temperature rise and other standards. Before and after the secondary maintenance of the equipment should be dynamic, static technical status determination, and carefully do a good job of maintenance records. Second-level maintenance to professional maintenance personnel, operators to participate.

Accident Prevention Measures

1. The equipment operator must pass the technical training and pass the examination and issue the operation certificate before operation.

2, strictly implement the post responsibility system and equipment operation, use, maintenance procedures and other rules and regulations.

3, do a good job of maintenance and scheduled maintenance, timely elimination of equipment hidden trouble, so that the equipment is often in good technical condition.

4, the main equipment to strict management, and to carry out state monitoring and diagnostic technical work, so that the correct grasp of the technical status of equipment.

5. Regularly test and Debug the effectiveness of the mechanical and electrical protection devices and the facilities such as fire, explosion and lightning protection.

6. Enterprises should make statistical analysis according to the special rules of equipment accidents in a certain period or a certain kind of equipment accidents, so as to find out the law of the accidents and the weak links of the equipment in use, management and the equipment itself.

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