Daily maintenance of gantry CNC drilling and milling machines can extend their service life. Milling machines are commonly used machine tools in industrial production, and simple maintenance can extend their service life, prevent and reduce problems with milling machines. Let's talk about some simple and useful maintenance tasks we can do on a daily basis. Regularly check the operation of various parts of the equipment and the lubrication system during work. If any abnormalities are found, they should be treated and repaired immediately. It is strictly prohibited to place tools, workpieces, metal objects, and debris such as stepping on various guide surfaces and protective covers on the workbench.
After work, it is necessary to regularly wipe the surface of the workbench, bed guide rail, screw rod, and machine tool. The guide rail surface should be kept clean and free of oil stains, and the oil felt should be cleaned regularly to remove iron impurities on it. When not in use, the guide rail, sliding surface, and various handwheel handles should be covered with oil. The spindle box should be kept clean and lubricated, and the transmission shaft should have no axial movement. Regularly inspect and replace worn parts, and regularly check and adjust the tightness of the clutch, screw assembly, insertion strip, and pressure plate. The workbench and lifting table should be kept clean and lubricated, the gap between the clamping bars should be adjusted, and the screws of the workbench pressure plate and each operating handle should be checked and tightened regularly. The hand pressure oil pump should be cleaned regularly, and if any parts are severely worn, they should be replaced in a timely manner. The workbench, screw handle, and column inlay should be cleaned and adjusted regularly.
The daily maintenance of the gantry CNC drilling and milling machine can extend its service life. The workbench gearbox should be kept clean and lubricated, and the oil and wear parts should be replaced regularly. Add lubricating oil to the oil nozzle, guide rail surface, and screw of the milling machine lubrication system. Regularly check the oil level of the spindle box and feed box to ensure that the oil is clean, the oil path is unobstructed, and the oil mark is eye-catching. Regularly replace the lubricating oil. After using it for a period of time, the oil quality will deteriorate and the lubrication effect will deteriorate, so it is necessary to replace it in a timely manner. Before starting a double-sided milling machine that has been shut down for more than 8 hours, it is necessary to confirm whether the lubrication system is unobstructed and whether all parts are operating normally. Only then can it start operating normally. If there are any issues that need to be addressed before running, in order to avoid causing greater losses
