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In order to extend the service life of the machine tool, confirm the normal operation of the machine tool and ensure the accuracy of the machine tool, it is necessary to do the maintenance work of the machine tool regularly, confirm and check, and share the frequency and method of machine tool maintenance below

1. Daily inspection: The main items include hydraulic system, spindle lubrication system, guide rail changing system, cooling system, air pressure system. Daily inspection is based on the normal condition of the system to be tested, for example, when the main shaft lubrication system process test, the power light, the hydraulic pump should operate normally, if the power light is not bright, the main shaft should be kept stopped, contact the mechanic, maintenance.

2. Weekly inspection: Its main items include machine tool parts and spindle lubrication system, which should be checked correctly every week, especially to remove iron scraps from machine tool parts and clean up external debris.

3. Monthly inspection: mainly to check the power supply and air dryer. Under normal circumstances, the rated voltage of the power supply is 180v~220v, and the frequency is 50hz. If there is any abnormality, it should be measured and adjusted. The air dryer should be removed once a month, and then cleaned and assembled.

4. Quarterly inspection: mainly from the machine bed, hydraulic system, spindle lubrication system three aspects of inspection. For example, when checking the machine tool bed, it is mainly to see whether the accuracy of the machine tool and the level of the machine tool meet the requirements in the manual, if there is a problem, you should contact the mechanic immediately. When inspecting the hydraulic system and the spindle lubrication system, if there is a problem, the new oil should be replaced respectively and cleaned.

5. Semi-annual inspection: After half a year, the hydraulic system, spindle lubrication system and X-axis of the machine tool should be checked. If there is a problem, new oil should be replaced and cleaned.