Non-standard bearing daily repair method will affect the precision and life

Non-standard bearing daily repair method will affect the precision and life yao source: bearing | last updated: - 2020 09 - 09 non-standard bearings use three kinds of concrete repair method of non-standard bearing when bearing at present a problem; The idea should be to check the repair; Not want to exchange. General bearing repair varieties has the following three: 1. When fault repair: the onset of bearing fault; Check and repair. 2. Fix: regularly to ensure that the host normal operation; According to the requirements of the host and bearing design theory and application of experience; Set a repair cycle; Timing of repair. 3. Early warning and repair: with leading non-standard bearing fault diagnosis skills; For the use of the bearing condition real-time monitoring; The proposed forecast before the bearing attack problems; For repair. Bearing in the operation process; There must be sound, such as temperature and oscillation representation. Therefore; About the homework bearing to protect protection; Can after hear, touch, and using the bearing fault diagnosis instrument to find bearing abnormal change; According to change of discriminant bearing can be in normal operation condition. Affecting the precision of the non-standard bearings and the life of the way the installation of automatic self-aligning ball bearing is correct, directly affecting the service life of bearing used in precision, and performance. ( 1) When cleaning a lot of automatic self-aligning ball bearing, first with a temperature of 90 ~ 100 ℃ heat oil pour hot to melt encapsulated oil, at the same time with seamless all mouth and no net exfoliation tools to dig old oil, then pour hot a few minutes, then rinse with kerosene oil, clean with gasoline again finally. On film gloves should be worn after washing clean, automatically self-aligning ball bearing on the worktable of dry clean cloth or paper. ( 2) Before automatic self-aligning ball bearing installation, should use the appropriate measuring tools according to the provisions of the technical requirements on the design drawing check the shaft and hole and machining quality of parts ( Such as dimensional accuracy and shape accuracy and surface roughness, etc. ) 。 ( 3) When installed in the open the packaging automatic self-aligning ball bearing, put it into the liquids such as gasoline with handle gently gently turning, to ensure the cage, encapsulated oil on the surface of the rolling element and raceway thoroughly washed clean.