Surface laser polishing device used for gold jewelry

Abstract

The invention discloses a surface laser polishing device used for gold jewelry and relates to the technical field of gold jewelry production and machining. The surface laser polishing device aims at solving the problems that at present, after 3D printing production and machining of the gold jewelry, the surface roughness of the gold jewelry is high, subsequent polishing treatment needs to be conducted on the jewelry, then the gold jewelry can become a commodity, however a laser polishing machine which is daily used is poor in flexibility and cannot conduct polishing descaling on different shapes of gold jewelry. An upper moving opening and closing door is arranged on the front end face of the laser polishing machine, an observation window is arranged on the front end face of the upper moving opening and closing door, a lower opening and closing door is arranged below the upper moving opening and closing door, a name board column is arranged on the front end face of the lower opening and closing door, a laser polishing chamber is arranged in the laser polishing machine, a rotating table is arranged in the laser polishing chamber, and a carrying table is arranged at the middle position of the upper surface of the rotating table.

Description

technical field [0001] The invention relates to the technical field of gold jewelry production and processing, in particular to a surface laser polishing device for gold jewelry. Background technique [0002] Laser polishing is processed by using the interaction between laser and material surface, which follows the general law of laser and material interaction. The interaction between the laser and the material includes thermal action and photochemical action. Laser polishing can be divided into thermal polishing and cold polishing. Thermal polishing is the use of the thermal effect of lasers to remove materials through processes such as melting and evaporation. Therefore, as long as the material has good thermophysical properties, it can be used for polishing. However, due to the large thermal stress generated by the large temperature gradient, cracks are easy to occur, so the effect of thermal polishing is not very good. Cold polishing is to remove the material by breaki...

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Problems solved by technology

[0004] The object of the present invention is to provide a surface laser polishing device for gold jewelry, to solve the problem that the existing gold jewelry proposed in the above background technology has high surface roughness after 3D printing production and processing, and subsequent polishing is required Processing can become a commodity, but the laser polishing machine used in daily use has poor flexibility and cannot polish and descale gold jewelry of different shapes well.

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