FIELD: watches and other time measuring instruments.
SUBSTANCE: invention relates to clock glass for clock articles, particularly to polishing concave surface of external part of a timepiece product. Device comprises a fastening device with a support for part positioning, grinding apparatus containing abrasive agents rotationally installed along the first axis and intended for grinding of said part along the first rounding. Fastening device additionally comprises support moving means made to provide for reciprocating motion along the second axis. Contact surface of abrasive agents is rounded to ensure polishing of the second rounding of the part.
EFFECT: broader technological capabilities.
9 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OUTER PART OF CLOCK ARTICLE AND MANUFACTURING SYSTEM THEREOF | 2012 |
|
RU2590466C2 |
| UNIT FOR TWO-SIDE WORKING OF PARTS | 0 |
|
SU933389A1 |
| METHOD OF FINISHING TREATMENT OF WORKPIECES OF GAS TURBINE ENGINE BLADE AND DEVICE FOR ITS IMPLEMENTATION | 2018 |
|
RU2674358C1 |
| DEVICE FOR POLISHING OPTICAL WORKPIECES | 0 |
|
SU1834787A3 |
| METHOD SURFACE POLISHING | 2001 |
|
RU2207240C2 |
| TOOL FOR MACHINING NON-SPHERICAL SURFACES | 0 |
|
SU1103996A1 |
| DEVICE FOR SURFACE FLAT VIBROGRINDING | 2010 |
|
RU2449874C1 |
| MACHINE FOR ABRASIVE TAPE GRINDING AND POLISHING OF ELONGATE CYLINDRICAL ARTICLES | 1993 |
|
RU2066614C1 |
| METHOD OF FLAT VIBRATION GRINDING | 2010 |
|
RU2449875C1 |
| POLISHING PAD AND METHOD FOR PRODUCTION THEREOF, AS WELL AS A METHOD OF PRODUCING A POLISHED ARTICLE | 2017 |
|
RU2736460C2 |
