FIELD: mechanical engineering; devices for working the cabochons of the semiprecious stones.
SUBSTANCE: the invention is pertaining to the field of mechanical engineering and may be used at working of the complex-profile products. The device contains the platform and the holders for the cabochons fixation. The method provides for usage of the driven abrasive disk, which periphery matches to the profile of the cabochon, and the glazing wheel. The holders for the cabochons fixation are mounted in the spindles of the drum. Rotating of the spindles around their axes is exercised by the belt transmission made with the capability of their embracing by the belt with formation of the "dead zone". The spindles of the drum, which during rotation of the drum are in the "dead zone", are used for loading in and unloading of the holders for the cabochons fixation. Such design allows to combine the grinding and polishing of the complex -profile products and to increase the working efficiency.
EFFECT: the invention ensures the combined grinding and polishing operations on the complex-profile cabochons and the increased working efficiency.
2 dwg
| Title | Year | Author | Number |
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