CNC lathe is in need of oil change maintenance, which many people doubt. Let's answer for you! The automatic numerical control lathe is the same as your car. When you buy it, you must pay attention to the sanitation of the table top, so that the dust and iron scraps cannot enter the track. The harm from entering is the poor precision and the heavy hand feel. It is very heavy and hard to shake, so the new automatic numerical control lathe should change the oil once a month in the early stage, once in the next three months in a year, and once in the first three months Make sure you change it three times. When the oil of fully active CNC lathe is changed, the impurities in the track of CNC Lathe will also be reduced. It will flow into the oil groove along the new oil, and it will not stay in the track, and it will not scratch the track. The daily protection and maintenance of fully automatic CNC lathe are as follows:
1. Check the lubricating oil level to ensure the lubrication of the machine tool.
2. Check whether the coolant in the coolant tank is enough, if not, increase it in time.
3. Check the oil level of the pneumatic triplet, which is about 2 / 3 of the whole oil pipe height. Every day, the water and air in the pneumatic triple filter tank are discharged by the drain switch.
4. Check the air pressure, loosen the adjustment knob, and adjust the pressure according to the principle of right-hand pressure boosting and left-hand pressure reducing, which is generally set at 5-7kg / cm2. Generally, the pressure switch is set to 5kg / cm2, when it is lower than 5kg / cm2, the system will give an alarm of "lowairpressure". When the pressure increases, the alarm information will disappear.
5. Check whether the air blowing of the taper hole in the spindle of the CNC lathe is normal, scrub the taper hole in the spindle with a clean cotton cloth, and spray light oil.