Views: 0 Author: Site Editor Publish Time: 2025-02-21 Origin: Site
Guide rails: Check the surface of the guide rail for scratches, wear or foreign objects before turning on every day, and clean them in time if necessary. At the same time, it is necessary to ensure that the guide rail is well lubricated and regularly add lubricating oil according to the requirements of the machine tool instruction manual. Generally, manual lubrication is required every 8 hours of work, and the working condition of the guide rail lubricating oil pump is observed to ensure that the lubricating oil can be applied evenly on the guide rail.
Workbench: Keep the workbench clean and remove chips and debris in time to prevent them from entering the transmission parts of the workbench or affecting the clamping accuracy of the workpiece. Regularly check the flatness and straightness of the workbench. If there is any accuracy exceeding the error, it should be adjusted or repaired in time. Generally, precision measuring instruments such as leveling, dial meters, etc. can be used for accuracy testing every quarter.
Lead screw: Check the lubrication status of the lead screw regularly to ensure that the screw nut pair can be well lubricated and reduce friction and wear. Generally, the lead screw needs to be cleaned once a week and applied with an appropriate amount of grease. At the same time, pay attention to the operation of the screw. If abnormal noise, vibration or stagnation is found, the machine should be stopped in time for inspection. It may be caused by wear of the screw nut pair, damage to the ball or poor lubrication of the screw.
Spindle: Check the lubrication and cooling system of the spindle regularly to ensure that the spindle can be well lubricated and cooled during work, and prevent the spindle from being damaged by overheating or poor lubrication. Generally, the spindle lubricant needs to be replaced every six months, and the spindle cooling system is comprehensively inspected and maintained every year, including cleaning and cooling pipes, replacing coolant, etc.
Control cabinet: Regularly clean the dust in the control cabinet to prevent dust from accumulating to affect the heat dissipation and normal work of electrical components. It should generally be cleaned once a month. Check whether the electrical components in the control cabinet have any abnormal phenomena such as looseness, overheating, burning, etc., and should be dealt with in a timely manner if there is any. At the same time, it is necessary to ensure that the door lock of the control cabinet is intact to prevent dust and foreign objects from entering.
Motor: Check whether the appearance of the motor is damaged, overheated, etc., and regularly clean the dust and debris on the surface of the motor. Regularly measure the insulation resistance of the motor to ensure good insulation performance of the motor, and generally conduct insulation resistance measurements once a quarter. At the same time, pay attention to the motor's running sound and vibration. If abnormalities are found, shut down and check in time.
Cable: Check whether the cable is damaged, aging, loose, etc., and should be replaced or repaired in time if there is any. Organize the cable regularly to avoid extrusion, stretching or friction of the cable, which will affect its service life and electrical performance. Generally, the cable should be inspected once a month.
Lubrication system: Check the oil level and oil quality of the lubricant regularly. When the oil level is too low, lubricant should be added in time, and when the oil quality deteriorates, it should be replaced in time. Generally, the oil quality needs to be checked every 500 hours of work. If the oil becomes black, thickened or has a odor, it should be replaced immediately. At the same time, the lubricating oil filter should be cleaned regularly to prevent the filter from being blocked and affecting the lubrication effect. It is generally cleaned every 200 hours.
Cooling system: Check the liquid level and concentration of the coolant regularly. When the liquid level is too low, coolant should be added in time, and when the concentration is inappropriate, adjust it. Generally, the coolant level is checked once a week and the coolant concentration is checked once a month. Clean the cooling water tank and cooling pipe regularly to prevent the accumulation of scale and impurities from affecting the cooling effect. Generally, comprehensive cleaning is carried out once a quarter.
Tool magazine: Regularly clean the dust and debris in the tool magazine, and check whether the positioning accuracy and tool change movement of the tool magazine are accurate. Generally, the tool magazine is cleaned once a week and the positioning accuracy of the tool magazine is checked once a month. If the tool magazine is found to be inaccurate or the tool change operation is abnormal, adjustment and repair should be carried out in time.
Tools: Check the tool before and after use to check whether the tool is worn, damaged or broken, etc. If there is any, replace or sharpen it in time. After using the tool, clean the chips and oil stains on the surface in time, apply anti-rust oil and put them in the tool holder or tool magazine. At the same time, the tool replacement and sharpening plan should be reasonably arranged according to the service life and processing conditions of the tool.
