Coal mining has an important position in today's economic development, and it meets most of the energy needs. Speaking of coal mining must be separated from coal mining machinery parts, today we Longli friction parts manufacturers come to talk about machinery and equipment maintenance, divided into three levels, divided into daily maintenance; a maintenance; two maintenance.
Daily maintenance is the daily maintenance of each class, mainly to the operator, careful inspection; add lubricants; keep equipment neat; clean; good lubrication; safety. The faults in the class were eliminated in a timely manner and the handover records were carefully completed.
Level 1 maintenance is mainly based on maintenance workers, operator assistance, partial dismantling of the equipment as planned; inspection; cleaning of prescribed parts; dredge of oil roads; pipelines, etc., adjustment of equipment accuracy, fastening of parts, etc. recording.
The secondary maintenance is mainly based on maintenance workers and is included in the equipment maintenance plan. The equipment is partially decomposed for inspection and repair. Replace or repair worn parts, cleaning; change oil, check and repair electrical parts, restore machine accuracy, meet the minimum requirements of the processed parts; and make detailed records.
The implementation of three levels of maintenance must be to achieve "three good" and "four meetings."
The requirements of the "three good" and "four meetings" are as follows:
A: "Three good" "a: Manage well; Consciously abide by the system of setting people, setting up machines, not tampering with other people's equipment, managing tools, attachments, placing neatly, and so on." b: use well; equipment does not run sick, not overloaded; use according to the performance of each device; comply with operating procedures and equipment maintenance system; prevent accidents. c; repair; according to scheduled maintenance time outage maintenance; test run.
B: "four meetings"
a; will be used; familiar with the device structure to master the device's technical performance and operating methods, the correct use of the device.
b; will be maintained; correct according to the lubrication chart provisions; oil; cleaning equipment; according to the provisions of equipment "three levels of maintenance" (according to the provisions of the company) work.
c; will check; understand the equipment accuracy standards; will check the accuracy-related inspection items and can make the appropriate adjustments. Will check safety protection and safety devices and so on.
d; will eliminate the fault; according to the abnormal sound; temperature; operating conditions to determine the location and causes of abnormal conditions; promptly take measures to troubleshoot. Analyze the causes of failures, learn lessons, and take preventive measures.
