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A laser engraving method for the scale of the 3D glass cover of a watch

A 3D, watch cover technology, used in watches, clocks, instruments, etc., can solve the problems of unclear ink scale and easy falling off, and achieve the effect of marking accuracy, good aesthetics, and avoiding burrs and edge chipping.

Active Publication Date: 2020-10-16
ZHEJIANG XINGXING TECH CO LTD
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Problems solved by technology

[0004] The present invention aims at the above existing problems in the prior art, and provides a laser engraving method for the scale of the 3D glass cover of a watch. The problem to be solved is how to solve the problem that the existing ink scale is not clear and easy to fall off

Method used

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  • A laser engraving method for the scale of the 3D glass cover of a watch
  • A laser engraving method for the scale of the 3D glass cover of a watch
  • A laser engraving method for the scale of the 3D glass cover of a watch

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Embodiment Construction

[0033] The technical solutions of the present invention will be further specifically described below through specific embodiments and accompanying drawings, but the present invention is not limited to these embodiments.

[0034] combine Figure 1-Figure 8 , the laser engraving method of the scale of the 3D glass cover of this watch is applied to the marking of the 3D glass cover 1 by laser marking equipment. The specific operation process is as follows:

[0035] S1: Put the 3D glass cover 1 to be processed on the fixture of the marking machine and place it on the working platform in the marking area below the marking machine; here, a UV picosecond marking machine is used, and for 3D glass The surface of the watch cover 1 means that the surface of the watch cover is a curved surface or a three-dimensional 3D shape formed such that the circumference of the edge mark scale is inclined. Here, the 3D glass watch cover 1 to be processed adopts the following figure 1 The 3D glass co...

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Abstract

The invention, which belongs to the technical field of watch cover decoration processing, relates to a laser etching method for watch 3D glass watch cover scales, thereby solving a problem that ink scales of the existing watch cover are not clear and are prone to falling off. The laser etching method comprises the steps: arranging a 3D glass watch cover on a marking machine jig; introducing a watch cover scale pattern required to be marked into a software system, carrying out filling and setting parameters; after position and distance judgment and successful alignment through snapshot by a CCDcamera, carrying out marking processing to enable corresponding scales to be formed at the corresponding positions of the front surface of the 3D glass watch cover; and taking out the 3D glass watchcover, transferring the 3D glass watch cover into an ink filling system, filling all engraved scales with ink, and carrying out cleaning and baking after filling. According to the invention, the marking accuracy can be realized, the line profile of the formed scale is clear and distinct, the aesthetic property is good, the defects of burrs and edge breakage are overcome, and the effect of not being easy to fall off is realized.

Description

technical field [0001] The invention relates to a laser engraving method for the scale of a 3D glass cover of a watch, and belongs to the technical field of watch cover decoration and processing. Background technique [0002] With the development and rise of human smart watch covers / smart bracelets, the design of the dial and scale is still designed for the bottom of the glass watch cover. At present, the design of the dial scale is basically by printing ink on the cover panel. However, the printing ink is prone to falling off or scratching and falling off during use, resulting in damage to the scale, and directly on the cover. When ink is printed on the surface, the edge of the ink will spread, which will cause problems such as rough edges and unclear edge outlines. [0003] Laser marking technology is to use laser beams to mark permanent marks on various material surfaces to engrave corresponding etched graphics, such as text, patterns and so on. Although there are many ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G04D3/00
CPCG04D3/0069G04D3/0092
Inventor 舒子霖李亚鹏秦广利
Owner ZHEJIANG XINGXING TECH CO LTD
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