Date: 2013-08-20

Machine tool spindle bearings routine examination preparation

1. Turn the outer ring and carefully rinse cage, rolling element and raceway junction, require any hidden parts of the original residual traces of oil thoroughly cleansed. Machine tool spindle bearings should be attached to the cleaning after cleaning Youlin clean dry place lined with clean dry work surface mount neutral, or in the far-infrared drying oven slowly. Self-cleaning Youlin dry well dry or drying, the whole process can not rotate spindle bearing rings, rolling elements adhere to frame or any. Rolling machine tool spindle bearings before checking in practice to be delivered before removing its seal packaging, and immersed in 3% of the oil containing gasoline or acid-washing kerosene.
2. Lubricating drops should be required to immediately pay checks have been dried or drying machine tool spindle bearings. At this point machine tool spindle bearings without outer surface protection film, the entire inspection process are not allowed direct contact with the skin manually, the operator should wear clean gloves or hand painted with anti-rust agent, but must avoid rust mixed hand tools spindle bearings rolling appearance, otherwise it would be measured deviations occur.
3. Should be delivered immediately or rust inventory processing, the entire inspection process should also pay close attention to finish, machine tool spindle bearings after the inspection. So as not to cause corrosion lasted too long. Note that the use of pure gasoline without oil cleaning can also cause corrosion.
4. Has been dried or dried spindle bearings, lubricants and immediately drops should be required to deliver checks, then the outer surface of the spindle bearings without protective film, the entire inspection process are not allowed direct contact with the skin manually, the operator should wear on clean gloves, or hand painted with anti-rust agent, but must avoid the hands of the machine tool spindle bearings rust mixed rolling surface, otherwise it would be measured deviations occur.
5 spindle bearings checked immediately after delivery or rust inventory processing, the entire inspection process should also pay close attention to the completion, in order to avoid corrosion caused lasted too long. Note that the use of pure gasoline without oil cleaning can also cause corrosion.
6 spindle bearings before carrying out checks and inspections also be used for some amount of blocks, standard parts and common measuring instruments placed on the examination of a metal plate inside the premises, which can quickly make these objects and room temperature of homogenization .
Obviously, only strictly do the preparatory work in order to ensure accurate test results, the entire inspection process machine tool spindle bearings will not rust.

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