Tortured by woodworking engraving machine spindle fault friend, look here!

Tortured by woodworking engraving machine spindle fault friend, look here! Spindle used for a long time, found that the electric spindle voice is bigger than before a lot of, but also can be used normally. Should repair or bearing maintenance? Noise is usually: motorized spindle bearing is bad; High-speed rotation, the bearing is critical; Bearing is the core of high-speed spindle motor rotating parts. If there is a sound bearing, general is no grease in ball bearings; At this time in normal use, easy to cause fever, bearing temperature to a certain degree, easy to cause bearing lock; Even the coil burned; , at this time of the motorized spindle work requires: increase the circulation of water, try not to work long hours, work time, stop and cool if shaking: it is best not to use; Motor vibration, illustrate bearing grinding ball is irregular; Easy to put the bearing, wear and tear; Once the bearing seat wear and tear; Motorized spindle is equal to scrap a lot of friends are basically the motorized spindle can't turn, began to tear open come down to maintenance; In fact, this time repair motorized spindle is the most inappropriate. First, motorized spindle is unusable, must hold up work. If you have spare machine is also good, no spare machine, can do only waiting for; Or buy a new spindle motor. Second, motorized spindle bearing is not good, it is ok to change the bearing; Even it is ok to bearing maintenance; Waiting can't turn, other parts have a problem, for example: bearing pedestal and rotor shaft must also damaged, even if repaired, also not as good as before new machine to use! Originally just change the bearing, now even damage the machine! Means: cold caused the fever, cough, the results into: 'pneumonia'. So, it is recommended that each 'vulture' : one, usually by machine, pay attention to maintenance! I don't care machine, a machine could not long trouble-free work, earn money for you! Guarantee the normal work of the cooling water clean and the water pump, must not water shortage phenomenon in a water-cooled spindle motor, regular replacement of cooling water, in order to prevent the water temperature is too high, circulating water as much as possible, can change the large capacity water tank. Second, there is a problem, early detection, early solution, party is good! Machine out of order is inevitable, like people to eat grain, will get sick; The key is found in time, as soon as possible to solve.