Smooth and fat use maintain the important role of TIMKEN bearing noise

Use within TIMKEN bearing grease must have antirust effect, rust inhibitor is best can not dissolve in water. Grease should have good adhesion, and can form a layer of oil film on steel appearance, grease in machining will become soft, cause leakage. During normal operation, oil will by bearing to insert ball bearings. If the mechanical stability of the oil is insufficient, operation process, can make the soap grease tectonic dynamic production machinery collapse, forming oil was destroyed, thus losing smooth effect, if wrong choice grease all preventive measures of TIMKEN bearing is useless, choose a grease, its oil viscosity in working temperature is it is important to be able to provide enough smooth effect, viscosity is mainly affected by temperature, it along with the temperature rising and landing, when temperature is landing is it rise. Therefore, it is necessary to know the working temperature of base oil viscosity. Machinery manufacturers usually specified using some grease, but the big local smooth fat specification applicable range is very wide. In the process of using the insert ball bearing, smooth and fat is critical. If, utilizing the smooth transformation fat, not only don't effect, and will damage the TIMKEN bearings. TIMKEN bearing vibration influence on bearing failure is very significant. For example, peeling, indentation, rust, crack and wear will be reflected in the bearing vibration test so through the use of special bearing vibration measurement installation ( Frequency profiler and vibration meter, etc. ) Can measure the size of the vibration through frequency distribution can be concluded that the detailed condition of the abnormal vibration measured values due to the use of the bearing premise or sensor installation position and different and therefore needs prior to the measurement of each machine stop after certain discriminant analysis compare measure value. Increasingly motors at present, the application of fine bearing equipment, force bearing used in smooth fat must have the following functions: ( 1) No and bearing the same operation life, maintenance cycle, delay as far as possible to shorten downtime, Labour production rate. （ 2) Is a dn> under the high speed of 5 x 105 to guaranteeing the motor temperature rise is low, don't jilt oil, thus reducing power consumption, shield machine. （ 3) The scalar content restraint is inevitable under the specification, the most earth cutting equipment noise pollution to the situation. （ 4) Is doing on the premise of guaranteeing the bearing cryogenic engineering starting and running of spirituality, bearing common problems. Guaranteeing the output power is minimal. Tear open come down to the TIMKEN bearing cleaning, rough washing and fine washing, respectively in the container, put a metal mesh bottom first, make the bearing is not direct contact with dirt from the container. Coarse when cleaning, assuming that spin the bearings with dirt, can damage the bearing rolling surface, should be pay attention to. In coarse clean oil, use the brush clean up to grease, adhesive, after clean, roughly into fine cleaning).