FIELD: process engineering.
SUBSTANCE: invention relates to machining, particularly, to surface hardening of cylinder liner inner surfaces. Proposed device comprises shaft whereon two levers with terminals are secured, spring, slide, coupling nut, support rollers and hard-allot rollers. Levers are isolated from each other and from shaft. Support rollers are fitted on said levers. Shaft rear end is conical. Spring is arranged on shaft between slide and coupling nut.
EFFECT: reduced metal input,- and current losses.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOL HEAD FOR ELECTROMECHANICAL HARDENING OF CYLINDER SLEEVES | 2019 |
|
RU2701439C1 |
| TWO-ROLLER TOOL HOLDER FOR ELECTROMECHANIC STRENGTHENING OF HOLE | 2014 |
|
RU2551338C1 |
| TWO-ROLLER TOOL HOLDER FOR ELECTROMECHANIC STRENGTHENING OF HOLE | 2013 |
|
RU2542175C1 |
| TOOL HOLDER FOR ELECTROMECHANICAL STRENGTHENING OF KEY HOLE | 2014 |
|
RU2569626C1 |
| ELECTRIC CONTACT DEVICE | 2019 |
|
RU2716047C1 |
| BURNISHER FOR SELECTIVE ELECTROMECHANICAL TEMPERING OF CYLINDRICAL HOLES OF PARTS | 2012 |
|
RU2501614C1 |
| COMBINED DEVICE FOR ELECTROMECHANICAL PROCESSING | 1997 |
|
RU2127183C1 |
| TOOL FOR ELECTROMECHANICAL HARDENING OF WORKING FACES OF KEY SLOTS OF INNER CYLINDRICAL SURFACES | 2019 |
|
RU2717127C1 |
| LATHE FOR STRENGTHENING OPERATIONS | 0 |
|
SU1726139A1 |
| TOOL FOR ELECTROMECHANICAL WORKING | 2002 |
|
RU2224634C2 |
