How to carry out maintenance and maintenance of mechanical equipment

Mechanical equipment maintenance system 1 maintenance principles and requirements 1.1 to ensure that mechanical equipment is often in a good state of technology, can be put into operation at any time to reduce the failure of the downtime days, improve the rate of mechanical integrity, utilization, reduce mechanical wear and tear, prolong the service life of machinery, reduce machinery and maintenance costs to ensure safe production, it is necessary to strengthen the maintenance of machinery and equipment maintenance; 1.2 mechanical maintenance must implement the "maintenance and repair and prevention-oriented" principle, to achieve regular maintenance, mandatory use, maintenance and repair are not allowed to use without the relationship. Maintenance must implement the "maintenance and repair, prevention first" principle, to achieve regular maintenance, mandatory, correctly deal with the use, maintenance and repair of the relationship between the use, not allowed to use, not maintenance, only repair, not maintenance; 1.3 each team must be in accordance with the mechanical maintenance procedures, maintenance categories to do a good job in all types of mechanical maintenance work, without undue delay, special circumstances Need to be approved by the supervisory specialists before deferred maintenance, but generally shall not exceed half of the specified maintenance interval; 1.4 maintenance of machinery to ensure quality, according to the provisions of the project and requirements one by one, shall not be omitted or not insured. Maintenance items, maintenance quality and maintenance problems found should be recorded and reported to the department specialists; 1.5 maintenance personnel and maintenance departments should do "three inspections and one handover (self-inspection, mutual inspection, full-time inspection and a handover)", and constantly summarize the maintenance experience to improve the quality of maintenance; 1.6 Asset Management Department to regularly supervise and inspect the unit Mechanical maintenance, regular or irregular spot checks on the quality of maintenance, and to reward the best and punish the worst. 2 maintenance operation implementation and supervision 2.1 Mechanical maintenance adhere to the promotion of "cleaning, lubrication, adjustment, fastening, anti-corrosion" as the main content of the "cross" method of operation, the implementation of routine maintenance and regular maintenance system, the implementation of routine maintenance and regular maintenance system. The implementation of routine maintenance and regular maintenance system, in strict accordance with the instructions specified in the cycle and check the maintenance program. 2.2 routine maintenance is carried out before and after the operation of the machinery and the process of cleaning and inspection, mainly to check the vital, vulnerable parts (such as mechanical safety devices), coolant, lubricants, fuel, instrumentation, etc.. Routine maintenance is completed by the operators themselves, and carefully fill in the "Mechanical Routine Maintenance Record". 2.3 First-level maintenance: general cleaning, fastening and lubrication operations, and partially adjusting operations to maintain the mechanical integrity of the technical condition. Asset management personnel of the use of units according to the maintenance plan issued "machinery and equipment maintenance, lubrication notification form" down to the operating team, completed by the operator himself, the operating team leader to check and supervise. 2.4 secondary maintenance: including all the contents of the first level of maintenance, inspection, adjustment as the center to maintain the mechanical assemblies, mechanisms, parts with good working performance. Asset management personnel from the use of units issued by the "mechanical equipment maintenance, lubrication notice" down to the operating team, mainly by the operator himself to complete, the operator himself to complete the difficulties, can be entrusted to the repair department, the use of unit asset managers, the operation of the shift manager check and supervise. 2.5 other maintenance 2.5.1 seasonal maintenance: the main content is to replace the lubricating oil for the applicable seasons, fuel, to take anti-freeze measures, increase the anti-freeze facilities. The main contents are replacing lubricating oil and fuel for the applicable season, taking anti-freezing measures, increasing anti-freezing facilities, etc. It is organized and arranged by the using department, and inspected and supervised by the operation shift manager. 2.5.2 Going-over period maintenance: After the going-over period of new machines and overhauled machines, going-over period maintenance must be carried out, with the main contents of cleaning, fastening, adjusting and replacing lubricating oil, which is completed by the using department, inspected by the asset manager, and supervised by the Asset Management Department. 2.5.3 Transferring maintenance: Before the machinery is transferred to the construction site, it should carry out the transferring maintenance, and the contents of the operation can be carried out according to the technical condition of the machinery. Maintenance can be carried out according to the technical condition of the machinery, and anticorrosion can be carried out if necessary. Transfer maintenance shall be arranged and implemented by the organization of the unit from which the machinery is transferred, inspected by the project department and asset manager, and supervised by the Asset Management Department.2.5.4 Parking Maintenance: the deactivated and sealed machinery shall be maintained, mainly clean, anticorrosive and moisture-proof, etc. The maintenance shall be carried out by the Asset Management Department. Inventory of machinery by the Asset Management Department commissioned maintenance, the rest of the machinery by the use of departmental maintenance. 2.6 Maintenance program should be completed after careful inspection and acceptance, and prepare the relevant information, so that the records are complete and true.