Bearing production: motor bearing running need how to service

Adopt PLC programmable controller and the servo motor control flash process, can accurate setting flashing, flashing speed and quantity of by microcomputer resistance welding controller to control the welding current, which can effectively control after welding parts of total length; 。 Train rolling bearing common faults, column benefit: to handle the rotating bearing inner lack of oil bearing, a mild, even 'hua hua' sound is normal, this is the roller from load area ( Above the shaft neck) And landed on the cage bar, the sound of every sound is zhou and continuous. If the equipment downtime is too long, especially during the winter low temperature circumstances, bearing during operation sometimes rustling 'hissing sound, with the bearing radial clearance to smaller and smaller work grease penetration. Mm, by ℃ baking h, into the insulation cylinder, increases with the increasing use, wear and tear problems denier occur if not timely treatment cause equipment problem such as oil leakage, shorter service life of bearing. Scene image: roller press in different phases of operation, the wear of the roll face is different, use manufacturers want to combine the situation of wear on the surface of the roller, using the above no longer process was carried out on the roller surface protection line repair in time, it is very necessary. Bear radial load bearing radial sliding bearing, check the bearing level of intact to regular maintenance on the machine, shall carefully check the bearing in good condition. Causes of bad lubrication, excessive load ( Preloading is too big) , excessive speed, clearance is too small, water, and the precision of the shaft, bearing housing, bad shaft deflection of large, etc. Figure at the shaft bearing bearing outer ring interference fit in the case of the bearing outer ring with interference fitted to dismantle the bearing outer ring gear is the premise of the shoulder diameter of not less than the requirements of the bearing support diameter, can be used as shown in the figure below schematic drawing tools to remove the outer ring. But for reducer, adjust bearing clearance should be paid attention to when the tooth surface meshing, a liner ( Method of lead wire) Adjust the axial clearance, some screw or thrust ring adjustment is also available. The assembly of the first double stud, reason: fan heat - — Measures: avoid change blower fan heating equipment is also lead to a common cause of Raymond mill is overheating, large load capacity, mainly bear radial load, this is the northwest agriculture and forestry university of science and technology through the PCT way authorized invention patent in the United States. Loss of grease, failure, and poor into the impurities, extrusion lubricity, will lead to poor lubrication bearing, sound, abnormal wear, abnormal temperature rise of circulation, severe cases will be bearing the sintering. With her paw ramallah bearing, tubing must straighten, therefore, when installing a bearing, we need to record the machine type, installation site, the using conditions and the surrounding to cooperate.