Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sapphire laser grooving device and grooving method thereof

A sapphire and laser technology, used in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of skipping filling and scanning methods, poor processing of joints, etc., to achieve convenient scanning graphics processing, uniform processing effect, and processing speed. quick effect

Active Publication Date: 2016-04-06
HANS LASER TECH IND GRP CO LTD
View PDF9 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the technical problems existing in the prior art, to provide a sapphire laser slotting device and its slotting method, which can solve the jumping problem caused by the filling and scanning method and the problem of poor processing of the connection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sapphire laser grooving device and grooving method thereof
  • Sapphire laser grooving device and grooving method thereof
  • Sapphire laser grooving device and grooving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0030] refer to figure 1 As shown, a kind of sapphire laser slotting device that th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of laser machining and discloses a sapphire laser grooving device and a grooving method thereof. The sapphire laser grooving device comprises a laser device, a reflecting mirror, a beam expanding lens, a galvanometer, a focusing mirror, a platform and a computer. A to-be-machined sapphire sample is arranged on the platform; the reflecting mirror, the beam expanding lens, the galvanometer and the focusing mirror are arranged above the to-be-machined sapphire sample in sequence from top to bottom; the center of the reflecting mirror, the center of the beam expanding lens, the center of the galvanometer, the center of the focusing mirror and the center of the to-be-machined sapphire sample are located on the same straight line; the laser device is located on one side of the reflecting mirror; the computer is connected with the galvanometer. Compared with a traditional filling type scanning mode, the sapphire laser grooving device and the grooving method thereof have the advantages that a continuous curve mode is adopted, so that the laser grooving effect of machined sapphires is good, the edge breakage quantity is small and cross sections are smooth; besides, scanning is performed according to a spiral line formed by each layer of scanning track so that the problem of poor machining of laser joints during conventional laser scanning can be solved through the scanning tracks, the skipping problem caused by filling type scanning can be avoided, and the machining accuracy can be improved.

Description

technical field [0001] The invention relates to the technical field of laser processing, and more specifically, relates to a sapphire laser slotting device and a slotting method thereof. Background technique [0002] Sapphire has the characteristics of scratch resistance, abrasion resistance and corrosion resistance. Compared with other glasses, the advantages have long been understood by many people. However, due to the price of the material itself and the difficulty of processing, it has been difficult to be widely used. At present, sapphire The cost of materials and the gradual decline, and the technology in the field of laser micromachining has also developed rapidly, and it has great market application prospects for sapphire cutting, drilling, and grooving. At present, sapphire is mainly processed by diamond coated wire. Due to the high cost of diamond, and this processing method is contact processing, the diamond coated wire is easily damaged after being used to a cert...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/364B23K26/082B23K26/046
Inventor 王焱华杨国会李成唐建刚高昆尹建刚高云峰
Owner HANS LASER TECH IND GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com