Dental drill bearing removal and installation to the same carefully. Attention do not damage the bearings and other parts, especially the interference fit of FAG bearings disassembly operations difficult. So, at the design stage to think ahead to the easy disassembly, designed removal tool is also very important, as needed. When removing, order research removal method, based on drawings, investigated tie conditions to ensure foolproof demolition job.
Large bearings, hydraulic removal easier, oil hole in the taper bore axis pressurization oil in, the inner ring expansion, bearing removal method. In operation, the bearing prolapse may all of a sudden, it is best to use nuts as a block as well.
1, axis and choice and tolerance into the control room of the Dental drill bearing FAG bearings should have a flexible rotating direction. If significantly turn the inflexible, the axis oversize, declined. As following the apparent "rustling" sense of the tolerances of the shaft with the hand shaft bearings may be too poor or the roundness of the shaft.
2, bearing Assembly due to the bearings are precision products, if assembled incorrectly channels, it is easy to damage the Dental drill bearing, bearing damage. In assembling the FAG bearings should have a special mould, can't beat the axis is pressure can only be a small circle, circle, force loop. Pneumatic or hydraulic Assembly requirements, when used on pressure, mold installed outside in below the level of State, if the damage caused to the housing channel would lead to power, and the bearing ring bearing.
3, prevent installed on the rotor's dynamic balancing of assembled foreign bodies do, very easy to bring into the bearing iron homeostasis bearing, so it is best done before loading bearing balance. There are also manufacturers for ease of Assembly, with some of the internal coating of oil or grease lubrication, but operators FAG bearing Assembly is often difficult to control the amount of, large indoor bearings if oil or grease, accumulated along the axis of the bearing, within very easy access bearing rotation. Oil or grease, such as non-coated bearing, there shall be no accumulation of control room.
4, characteristic of rust and antirust coating paint is a sealed motor assembly motor sounds good, but in the warehouse for a period of time, becomes very abnormal sound of motor, remove FAG bearing serious rust. Many manufacturers are to be considered as front bearing problems, through our advocacy, have now realized that issues of major electrical appliance factory is insulating varnish. Main problem is that insulating coating volatile acids at a certain temperature, humidity, corrosive substances, formation of Dental drill bearing channels leads to corrosion damage. Now the only problem is choosing a good varnish, Assembly air for drying after a period of time.



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