FIELD: recovery of machine parts. SUBSTANCE: method involves removing defective layer of material with surface cracks from neck; mounting wear compensating parts formed as repair half-rings onto necks to compensate neck wear and defective layer with cracks; fixing half-rings on necks. Neck control method is changed. Neck lubricant channel output and transition grooves are strengthened by known methods. EFFECT: reduced cost for repair of self-propelled machines by decreased number of shafts discarded due to surface cracks on cylindrical neck parts; increased efficiency, simplified recovery process and enhanced reliability of recovered parts. 4 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORN ROLL NECK REPAIR METHOD | 1992 |
|
RU2064854C1 |
| METHOD OF REPAIRING WORN OUT CRANKPINS AND MAIN JOURNALS | 1992 |
|
RU2080230C1 |
| METHOD FOR RECONDITIONING WEARIED SHAFT JOURNAL | 1992 |
|
RU2047457C1 |
| DAGIS' RING-SHAPED CLAMPING DEVICE FOR PROCESSING THE REPAIR SECTORS | 1992 |
|
RU2045380C1 |
| METHOD OF RECONDITIONING WORKPIECES | 0 |
|
SU1814605A3 |
| TOOL FOR MACHINING THE BEVELS AND EDGES OF HOLES | 1991 |
|
RU2045385C1 |
| METHOD OF RECONDITIONING OF WORN SHELLS OF BEARINGS | 1991 |
|
RU2082579C1 |
| METHOD OF RECONDITIONING SHAFT JOURNALS | 0 |
|
SU1597256A1 |
| METHOD OF RECONDITIONING SPLIT BEARING HOUSINGS | 0 |
|
SU1189634A1 |
| METHOD OF RECONDITIONING SHAFT JOURNALS | 0 |
|
SU1597257A1 |
