Basic principles of cleaning and maintenance of ZKLF 3080 2RS bearings

ZKLF 3080 2RS Thrust angular contact ball bearing cleaning and maintenance is the main process of thrust angular contact ball bearing overhaul process, and it is the main symbol that distinguishes the repair industry from the locomotive manufacturing industry. Whether the bearings entering the repair process can continue to be used and how to meet the use requirements will be the central problem to be solved in this part of the process.

1. Before cleaning, first check the condition of the oil retention basin to determine and judge the effectiveness of the current oil refueling and oil replenishment system. Secondly, check the physical and chemical state of the oil to see if there is any deterioration such as dryness, hardening, agglomeration, oil separation, thinning, and discoloration, so as to determine and judge the rationality of the aging replacement cycle of the oil, and adjust the oil change cycle and oil replenishment system.  

2. ZKLF 3080 2RS bearing cleaning is a necessary link to restore the cleanliness of thrust angular contact ball bearings and to carry out inspection and measurement of bearing parts. Before cleaning, try to wipe off the old dirty grease, and be careful not to rotate the bearing at will during the operation, so as to avoid the impurity entering during the disintegration process from scratching the rolling working surface; when moving the bearing, handle it with care to prevent bumps.

3. Adhere to the principle of combining use and maintenance. In the daily maintenance of bearings, operators should do three good things (good management, good use and good maintenance), four skills (know how to use, know how to maintain, know how to check, and know how to troubleshoot), and three Understand (understand structure, understand principle, understand performance). Operators (drivers) of various bearings must undergo training to meet the technical level of ZKLF 3080 2RS thrust angular contact ball bearing operation.

4. To strictly implement the daily maintenance (maintenance) and regular maintenance (repair) system. Routine maintenance: Operators perform maintenance as usual in each shift, including inspection before the shift; pay attention to check whether the ZKLF 3080 2RS thrust angular contact ball bearing is running normally during the shift; clean and maintain after the shift, and eliminate hidden dangers in time. Adhering to the principle of reasonable planning and scientific maintenance, ZKLF 3080 2RS thrust angular contact ball bearing maintenance work focuses on improving the quality of maintenance work, reducing downtime and improving bearing operation rate. To do this, it is necessary to achieve reasonable planning, preventive planned maintenance, and at the same time pay attention to the use of scientific maintenance methods to maximize efficiency.

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