Date: Mar 07, 2023 Views:
(1) Shift maintenance:
①Clean the outer surface of the drilling rig, and pay attention to the cleaning and good lubrication of the surface of the drilling rig base cableway and vertical compound.
② Check whether all exposed anchor bolts, nuts, commercial insurance cotter pins, etc. are firm and reliable.
③ Fill with lubricating grease or grease according to lubricating regulations, refer to Figure 2 and Table 1.
④ Check the oil level of the transmission, differential and hydraulic transmission system.
⑤ Check the oil leakage of each part and solve it in various ways according to the situation.
⑥Clear other common faults generated in the class.
(2) Weekly maintenance:
① Completely carry out the new items stipulated by the class maintenance.
② Eliminate stains and soil on the surface of the chuck and slip teeth.
③ Clean and clean the oil and mud on the inner surface of the brake.
④Clear the common failures that occurred during this week.
(3) Monthly maintenance:
① Completely carry out the new items stipulated by class and weekly maintenance.
②Remove the chuck, and clean the slips and slip seats. If it is damaged, it should be replaced immediately.
③Clean the filter device in the fuel tank of the car, and replace the mildewed or stained gear oil.
④ Check the condition of all key parts and components. If there is any damage, it should be replaced in time, and work without injury.
⑤ Solve common failures that occurred within the current month.
⑥If the drilling rig is not used for a long time, each exposed part (especially the exposed surface of the processing surface) should be coated with grease.
