FIELD: mechanical engineering. SUBSTANCE: tool has stem 1. Bar 2 of the tool and centering needle 3 are made coaxially with the stem. Ring-shaped grooves preventing from the spontaneous axial displacement of flexible member 4 are made on the surface of cylindrical bar 2. The torque from stem 1 to flexible member 4 is given by pins 5. EFFECT: enhanced efficiency of regenerating the crankshafts of the automobile and tractor engines for polishing and burnishing the bevels and edges of holes of the channels feeding the lubricant through the necks to their plain bearings at the repair plants of the agroindustrial complex. 1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CRANKSHAFT NECK RECOVERY METHOD | 1992 |
|
RU2050243C1 |
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| METHOD FOR SORTING A BATCH OF DIESEL ENGINE INJECTOR ATOMIZERS | 1992 |
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|
RU2047457C1 |
| 0 |
|
SU1782206A3 | |
| METHOD FOR RESTORING WORN SHAFT NECK | 0 |
|
SU1785862A1 |
| METHOD OF SHAFT NECK REPAIR | 0 |
|
SU1756090A1 |
| METHOD OF RECONDITIONING OF WORN SHELLS OF BEARINGS | 1991 |
|
RU2082579C1 |
