FIELD: machine building.
SUBSTANCE: invention is related to the field of machine building, namely, to electromechanical processing of parts surface. Current pulses are passed in the place of tool roller contact with part to provide heating of protruding combs of part surface. Tool is pressed on protruding combs of part surface with provision of their deformation, smoothing and strengthening of surface layer of part metal. Current pulses are passed at densities of pulses energy of 700-3000 J/mm2 with creation of discretely located strengthened points on part surface. Density of strengthened points location on part surface is within the range of 60-80% from the whole strengthened surface of part.
EFFECT: service life of processed parts is increased, as well as roller useful life.
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROMECHANICAL PROCESSING TOOL | 2007 |
|
RU2352449C2 |
| METHOD OF RECOVERING WORN-OUT SURFACES OF MACHINE PARTS | 2007 |
|
RU2352444C2 |
| INSTALLATION FOR ELECTROMECHANICAL PROCESSING OF PARTS | 2006 |
|
RU2335381C2 |
| RESTORATION METHOD OF WORN SURFACE FOR MACHINE COMPONENTS | 2008 |
|
RU2377110C2 |
| METHOD OF COMBINED SURFACE HARDENING | 2012 |
|
RU2529327C2 |
| METHOD OF REDUCTION OF WORN SURFACES OF CYLINDER SHAPE DETAILS OF MACHINES | 2006 |
|
RU2328366C2 |
| METHOD FOR COMBINED SURFACE HARDENING OF PARTS | 2014 |
|
RU2581955C1 |
| METHOD OF TREATMENT OF STEEL AND CAST-IRON SURFACES OF ARTICLES | 2000 |
|
RU2193606C2 |
| METHOD OF COMBINED HARDENING OF PARTS SURFACES | 2010 |
|
RU2439172C1 |
| METHOD FOR COMBINED STRENGTHENING OF SURFACES OF PARTS | 2011 |
|
RU2480533C1 |
