Method and device for engraving three-dimensional image on glass with regular cambered surface

A three-dimensional image and glass technology, used in manufacturing tools, welding equipment, laser welding equipment, etc., can solve the problem of inability to achieve 360-degree one-week engraving, etc., to meet processing needs, meet diverse needs, and facilitate adjustment. Effect

Inactive Publication Date: 2015-12-30
ZHEJIANG HOLY LASER TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, lasers are used to engrave three-dimensional images inside glass, and the surface to be engraved needs to be flat, that is, most of them are engraved in flat glass, so there are great limitations, and many cylindrical objects cannot achieve 360° Engraving for a week, such as cylindrical glass tea cups, etc.

Method used

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  • Method and device for engraving three-dimensional image on glass with regular cambered surface
  • Method and device for engraving three-dimensional image on glass with regular cambered surface
  • Method and device for engraving three-dimensional image on glass with regular cambered surface

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Embodiment

[0029] Embodiment: first define the lower position, the present invention makes the position agreement when the device is placed normally, the plane determined by the X-Y direction is the horizontal plane, the Y direction is the direction in which the moving parts move in the Y direction, that is, the front-to-back direction; the Z direction is the height Direction, that is, the up and down direction; the Y direction moving parts move back and forth to make the laser focus point engrave at different depths of the glass to achieve a three-dimensional engraving effect.

[0030] A method for engraving a three-dimensional image in a glass with a regular arc, including a process of using a laser focusing method to form a damage point in the glass with a regular arc, and also including a process of moving the laser focus in the glass with a regular arc point process, wherein, the distance between the glass and the laser focus point is adjustable, and the glass itself rotates so that ...

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Abstract

The invention discloses a method and device for engraving a three-dimensional image on glass with a regular cambered surface. The method includes the process of using a laser focusing method for forming a damage point in the glass with the regular cambered surface and the process of moving a laser focusing point in the glass with the regular cambered surface, wherein the distance between the glass and the laser focusing point is adjustable, the laser focusing point engraves different regions in the circumferential direction of the glass by means of rotation of the glass, and the laser focusing point moves up and down to engrave different regions in the length direction of the glass; the engraving process is finished through the corresponding device according to the method. Three-dimensional image engraving on drum-shaped or cylindrical glass can be finished, three-dimensional image engraving has wider development space, and the requirement for market diversification is met.

Description

technical field [0001] The present invention relates to an optical device, in particular to an automatic control device, especially to a laser energy-concentrating processing device, and in particular to a method and device for engraving a three-dimensional image in glass with a regular arc surface. Background technique [0002] Crystal and glass laser engraving machine is a machine used for crystal and glass engraving. The main working process is to put the crystal or glass on the workbench of the machine, and output three-dimensional or plane patterns through computer control. Using the principle of laser focus, in Engraved designs inside crystal or glass. [0003] In the prior art, lasers are used to engrave three-dimensional images inside glass, and the surface to be engraved needs to be flat, that is, most of them are engraved in flat glass, so there are great limitations, and many cylindrical objects cannot achieve 360° Spend a week engraving, such as cylindrical glas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/402B23K26/08B23K26/70
CPCB23K26/0823B23K26/083B23K26/0869
Inventor 曹卫
Owner ZHEJIANG HOLY LASER TECH CO LTD
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