FIELD: various technological processes.
SUBSTANCE: invention relates to a device for finishing and hardening flat surfaces by surface plastic deformation. Proposed device comprises drive disc with through holes arranged around its circumference and at least two rods. Each rod is installed in the said through hole of the drive disc, is made with possibility of back-and-forth movement and has a working disc mounted on its lower end, and a pre-compressed spring on the upper end. Working disc is made with a pressed-on thrust bearing ring and working balls. Pre-compressed spring is made with possibility of creation of working pressure of balls on surface of processed part. Drive disc has a threaded hole shifted from the geometric centre, into which an eccentric bushing is screwed in, having a through hole shifted from the geometric centre.
EFFECT: higher quality of processed surface.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINATION TOOL FOR WORKING HOLES | 0 |
|
SU764958A1 |
| DEVICE FOR WORKING EXTERNAL SURFACES BY PLASTIC SURFACE DEFORMATION | 0 |
|
SU774933A1 |
| PLANETARY HEAD | 1999 |
|
RU2162786C2 |
| METHOD FOR FINISHING AND HARDENING FLAT SURFACES | 2023 |
|
RU2813918C1 |
| ELECTRIC HEAD FOR HARDENING HELICAL AND COMPLEX SURFACES | 2009 |
|
RU2420392C2 |
| METHOD OF SURFACE PLASTIC DEFORMATION OF EMBRACING RINGS | 2004 |
|
RU2275289C1 |
| TOOL FOR BURNISHING SURFACES | 0 |
|
SU657981A1 |
| REGULATED HEAD FOR ROLLING AROUND | 2004 |
|
RU2259910C1 |
| METHOD FOR ROLLING AROUND NON-RIGID AND ECCENTRIC SHAFTS | 2004 |
|
RU2259909C1 |
| DEVICE FOR SURFACE PLASTIC DEFORMATION | 2009 |
|
RU2430826C2 |
