FIELD: transport engineering; servicing and repair of car automatic transmissions.
SUBSTANCE: according to proposed method, metal disks are taken out of automatic transmission. Said metal disks are assembled into packs, load is applied to disk packs and packs are heated to 650-680 °C. Then packs are subjected to holding at heating to indicated temperature to provide complete heating of metal disks of pack. Then heated pack of metal disks is deformed in press and is cooled at room temperature under press load. Then metal disks are subjected to grinding for elimination of defects on their working surfaces. Disk of increased thickness is made, thickness being δth=δin+δs where δin is initial thickness of disk, δs is summary depth of grinding of all metal disks in pack of automatic transmission. When assembling transmission, disk of increased thickness is installed in middle of pack.
EFFECT: reduced cost of repair.
1 tbl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ATTACHMENT FOR REMOVING WORN PARTS FROM HARD-TO-REACH PLACES | 2005 |
|
RU2307014C2 |
| METHOD OF THERMAL PROCESSING OF HIGH-STRENGTH MARAGING STEEL ARTICLES | 2007 |
|
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| METHOD FOR RESTORING PARTS CAST OF ALUMINUM ALLOYS | 2004 |
|
RU2254221C1 |
| METHOD FOR FIXATION OF FRICTIONLESS BEARING IN BODY | 2008 |
|
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| METHOD OF THE THERMAL TREATMENT OF THE SHEETS AND WELDED JOINTS OF THE ALUMINUM-MAGNESIUM-SILICON ALLOYS SYSTEM | 2004 |
|
RU2278903C2 |
| METHOD OF MANUFACTURING PARTS FROM PLATE STOCKS WITH BULGES IN FORM OF SOLIDS OF REVOLUTION | 2006 |
|
RU2325966C2 |
| METHOD OF INERT GAS ARC WELDING BUTT JOINTS OF DIFFERENT ALUMINIUM ALLOYS | 2006 |
|
RU2357841C2 |
| METHOD OF FRICTION WELDING WITH MIXING OF ALUMINIUM ALLOY BUTT JOINTS | 2007 |
|
RU2412034C2 |
| METHOD OF ARC WELDING IN PROTECTIVE GASES OF BUTT-WELDED JOINT OF SOLID STOCKS WITH DOUBLE-LAYER PACKET FORM ALUMINIUM ALLOYS | 2006 |
|
RU2336981C2 |
| METHOD OF DETERMINING BRAND OF VULCANISED RUBBER | 2012 |
|
RU2486513C1 |
