How to do the maintenance of CNC aluminum machining center

About the daily maintenance method of CNC aluminum parts machining center: First of all, do the daily maintenance work of CNC aluminum parts machining center, which can keep the machining accuracy of the equipment in the best state and prolong the service life of the equipment. But pay attention to one thing: after the machine is turned on, it is strictly forbidden to repair the machine; during maintenance, the circuit breaker should be disconnected. Let's take a look at the more detailed maintenance of CNC aluminum parts machining center, as follows:

About the maintenance of CNC aluminum parts machining center processing accuracy:

1. After turning on the machine, it must be preheated for about 10 minutes before processing. If the machine is not used for a long time, the heating time should be extended;

2. Check whether the oil circuit is smooth; (Move the three-axis stroke to the middle position of each axis stroke)

4. Keep the machine tool dry and clean.

About the daily maintenance of CNC aluminum machining center

1. Check the lubricating oil level to ensure the lubrication of the machine tool;< /p>

2. Check whether there is enough coolant in the coolant tank and add it in time;

3. Check the height of the pneumatic triple oil level, which is about 2/3 of the height of the entire oil pipe That's it. Filter the water and gas in the oil tank from the triple filter element every day, and discharge it by the drain switch;

4. Check the air pressure, loosen the adjustment knob, press the right-handed pressure booster, and adjust the pressure according to the left-handed decompression principle;

5. Check whether the air blowing in the inner taper hole of the spindle is normal, wipe the inner taper hole of the spindle with a clean cotton cloth, and then spray light lubricating oil;

6. Clean the tool arm and the tool in the tool magazine Tools, especially the claws;

7. Clean the exposed limit switches and bumpers;

8. On the workbench, in the machine tool, on the three-axis telescopic shield Carry out cutting and oil removal;

9. Check all signal indicators and whether the abnormal sound indicator is normal;

10. Check whether there is oil leakage in the oil pressure component pipe;< /p>

11. The machine tool should be cleaned after every day's work;

12. Keep the environment around the machine clean and tidy.

About the weekly maintenance of CNC aluminum parts machining center

1. Clean the air filter of the heat exchanger, cooling pump, lubricating oil pump Filter

2. Check whether the tool head pull rod is loose and the tool handle is clean;

3. Check whether the three-axis mechanical origin is displaced;

4 .Check whether the tool change action of the tool arm in the tool magazine or the rotation of the tool plate in the tool magazine is stable;

5. If the inspection is an oil cooler, when the oil cooler Add oil cooling oil;

6. Check the set temperature of the oil cooler.

About the monthly maintenance of the CNC aluminum machining center

1. Check the lubrication of the X, Y, Z three-axis rails, it must be Ensure that the track surface is well lubricated;

2. Check and clean the limit switch and bumper block;

3. Check whether the oil on the oil cup of the knife cylinder is sufficient, and replenish it in time if it is insufficient;

4. Check whether the signs and warning nameplates on the machine are clearly present.

About the semi-annual maintenance of CNC aluminum machining center

1. Remove the three-axis chip shield and clean the three-axis oil pipe joint , Screw ball, three-axis limit switch, check whether it is normal. Check whether the hard rail wiper of each axis is effective;

2. Check whether the servo motor and head of each axis work normally and whether there is any abnormal noise;

3. Replace the oil of the hydraulic unit , tool magazine reducer oil;

4. Test the clearance of each axis, and adjust the compensation amount if necessary;

5. Clean the dust in the electrical box (make sure the machine is turned off Status);

6. Check the wiring connector, wiring socket, switch is normal;

7. Check the adjustment position.

About the maintenance of CNC aluminum parts machining center during the period

1. Check whether the sensitivity of all buttons is normal;

2. Clean the cutting groove and replace the cutting fluid;

3. Check the vertical accuracy of each axis to determine whether it needs to be adjusted;

4. Daily maintenance precautions: equipment The maintenance should be completed by professionals;

5. The grounding protection system should have good continuity to ensure personal safety;

6. Regularly check circuit breakers, contactors, Electrical components such as single-phase or three-phase arc extinguishers. If the line is loose or the noise is too loud, find out the cause and eliminate hidden dangers;

7. Ensure that the cooling fan in the electric control cabinet operates normally, otherwise it may cause damage to components;

8. When the fuse is blown, the air switch frequently trips, and the cause should be found out in time to eliminate the fault.

The above is about the maintenance of CNC aluminum parts machining center, we must keep it on a regular basis, so as to ensure the quality of production and the life of CNC aluminum parts machining center.