FIELD: restoration of worn one-piece plain bearings.
SUBSTANCE: plain bearing is prepared preliminary. Bushing is made and its internal surface is strengthened by micro-arc oxidation. Bushing and plain bearing are put onto BC-10T glue and plain bearing is subject to drying at temperature of 225-230°C during 40 minutes. Plain bearing together with installed bushing are subject to mechanical treatment. After treatment, strengthening coating of bearing is subject to finish antifriction abrasive-free treatment. For the purpose bronze instrument and lubricant-coolant are used, which lubricant-coolant has one part of glycerin and three parts of 10% hydrochloric acid.
EFFECT: reduced friction coefficient; reduced deterioration intensity; improved productivity.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR RESTORING INNER CYLINDRICAL SURFACES OF PARTS | 2004 |
|
RU2271910C1 |
| METHOD OF RECONDITIONING WORNOUT PARTS FROM ALUMINIUM ALLOYS | 2009 |
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|
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|
RU2427457C1 |
| METHOD FOR RESTORING WORN PARTS OF ALUMINUM ALLOYS | 2004 |
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| METHOD OF RECONDITIONING WORN-OUT PARTS | 2012 |
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RU2486044C1 |
| METHOD OF RECONDITIONING PARTS FROM ALUMINIUM ALLOYS | 2012 |
|
RU2482949C1 |
| METHOD FOR RESTORING WORN PARTS OF ALUMINUM AND ITS ALLOYS | 2000 |
|
RU2196035C2 |
| METHOD FOR RESTORING SKIRTS OF PISTONS OF INTERNAL COMBUSTION ENGINES | 2003 |
|
RU2227088C1 |
| METHOD OF RECONDITIONING PNEUMATIC SEEDER UNIT SEED DISC | 2012 |
|
RU2510318C2 |
