Laser engraving method for jewelry product and laser engraving jig for ringlike jewelries

Abstract

The invention discloses a laser engraving method for a jewelry product and a laser engraving jig for ringlike jewelries. The method includes the first step of processing the surface of the jewelry product to be a specular smooth and clean surface, and the second step of carrying out laser burning on the smooth and clean surface according to a preset pattern region through a laser burning mode, wherein the laser burning depth ranges from 0.02 millimeter to 0.03 millimeter, and the burning frequency is at least twice. According to the laser engraving method, twice or more laser engraving processes are adopted, the depth of patterns or stripes formed through laser burning ranges from 0.02 millimeter to 0.03 millimeter, the delicate appearance effect is achieved, no raw materials are redundantly consumed, the delicate modeling of the jewelry product is achieved, and low-cost processing of laser burning of the jewelry product is guaranteed. According to the laser engraving jig for the ringlike jewelries, a motor is adopted to control the rotational speed of the ringlike jewelries, and the motor and a laser burning device are controlled synchronously, so rotation and laser burning are simultaneously carried out on the ringlike jewelries, the laser burning speed and production output of the ringlike jewelries are improved, and the cost is reduced.

Description

technical field [0001] The invention relates to a processing method and a jig for jewelry products, more specifically a laser engraving method for jewelry products and a laser engraving jig for ring-shaped jewelry. Background technique [0002] In the prior art, when processing patterns or patterns on the surface of precious jewelry, most of them adopt mold forming, in order to reduce the loss of materials. However, the laser engraving method adopts a one-time engraving process, the depth is too shallow, and the patterns or patterns produced are not exquisite. [0003] In addition, when ring jewelry is engraved by laser, most of them are clamped by hand, or simple clamping tools are used, which cannot be mass-produced, resulting in low output, because ring jewelry is more difficult to fix than flat jewelry , The clamping position is not controlled precisely enough, and the products produced are inconsistent. Contents of the invention [0004] The object of the present in...

AI Technical Summary

Problems solved by technology

However, the laser engraving method uses one-time engraving process, the depth is too shallow, and the patterns or patterns produced are not exquisite.

[0003] In addition, when ring jewelry is engraved by laser, most of them are clamped by hand, or simple clamping tools are used, which cannot be mass-produced, resulting in low output, because ring jewelry is more difficult to fix than flat jewelry , the clamping position is not controlled precisely enough, and the products produced are inconsistent

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