FIELD: restoration processes, possibly repairing crankshafts of internal combustion engines.
SUBSTANCE: method comprises steps of surfacing on lateral faces of jaws of crankshaft metallic welding beads for preventing twisting effect. Surfacing is realized on two jaws adjacent to crankpin that is arranged in twisting zone at side opposite relative to twisting direction.
EFFECT: enhanced accuracy of straightening three-dimensional geometry, increased useful life period of crankshaft.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CRANK SHAFT STRAIGHTENING METHOD | 2001 |
|
RU2205714C2 |
| METHOD FOR RESTORING CRANKSHAFT AND RESTORED CRANKSHAFT | 2001 |
|
RU2235009C2 |
| METHOD OF STRAIGHTENING CRANKSHAFTS | 0 |
|
SU1632558A1 |
| APPARATUS FOR ANGULAR ORIENTING OF CRANKPIN OF CRANK SHAFT AT GRINDING | 2001 |
|
RU2193960C2 |
| METHOD OF RECONDITIONING CRANKSHAFTS | 0 |
|
SU1754361A1 |
| METHOD OF RESTORING CRANKSHAFTS | 0 |
|
SU737147A1 |
| METHOD OF RECONDITIONING CRANKSHAFTS BY SURFACING | 0 |
|
SU1456294A1 |
| DEVICE FOR MEASURING CRANKPIN ANGULAR POSITION | 1999 |
|
RU2163002C2 |
| GEAR MEASURING ANGULAR ARRANGEMENT OF CRANKPINS | 1997 |
|
RU2130168C1 |
| METHOD FOR CRANKSHAFT JOURNALS RESTORATION BY GLUING SEMI-RING PADS | 2021 |
|
RU2766395C1 |
