FIELD: mechanical engineering. SUBSTANCE: device represents a slit ring having the thickness from 7.5 to 18 per cent of the rated diameter of the reducible neck. The height of the slit ring is chosen with regard to the height of the processed repair sectors. The inner diameter of the slit ring is determined from the given relationship. The device also has a spacer to be installed in the space between the repair sectors and the ring expander. EFFECT: enhanced efficiency of the mechanical processing of the repair sectors designed to restore crank pins. 1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECONDITIONING OF WORN SHELLS OF BEARINGS | 1991 |
|
RU2082579C1 |
| METHOD FOR RECONDITIONING WEARIED SHAFT JOURNAL | 1992 |
|
RU2047457C1 |
| METHOD OF REPAIRING WORN OUT CRANKPINS AND MAIN JOURNALS | 1992 |
|
RU2080230C1 |
| WORN ROLL NECK REPAIR METHOD | 1992 |
|
RU2064854C1 |
| CRANKSHAFT NECK RECOVERY METHOD | 1992 |
|
RU2050243C1 |
| DEVICE FOR CLAMPING SEMI-RINGS TO CYLINDRIC SURFACES | 0 |
|
SU1815096A1 |
| DEVICE FOR PRESSING RING SECTORS AGAINST CYLINDRIC SURFACES | 1991 |
|
RU2047453C1 |
| METHOD FOR RESTORING WORN SHAFT NECK | 0 |
|
SU1785862A1 |
| METHOD OF SHAFT NECK REPAIR | 0 |
|
SU1756090A1 |
| METHOD OF RECONDITIONING SHAFT JOURNALS | 0 |
|
SU1597256A1 |
