Rotary adjustable water waveguide laser processing device

A laser processing and waveguide technology, applied in the field of rotary adjustable water waveguide laser processing devices, can solve problems such as low efficiency, small processing range, and insufficient processing flexibility, and achieve easy system, good adjustability, and high coupling processing accuracy Effect

Active Publication Date: 2011-11-23
XIAMEN UNIV
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method that can reduce the number of optical path adjustment links and improve efficiency when selecting different processing areas, and can solve the technical problems of small processing range and low efficiency mentioned in the background technology section, as well as the shortcomin...

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
  • Rotary adjustable water waveguide laser processing device
  • Rotary adjustable water waveguide laser processing device
  • Rotary adjustable water waveguide laser processing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] see Figure 1~3 , the embodiment of the present invention is provided with laser device 1, inverted telescope 2, lens barrel 3, first reflector 4, focusing lens 5, nozzle body 6, nozzle holder 7, bracket 8, workpiece to be processed 9, water collector 10, Fixture 11, CNC platform 12, camera 13, water circulation device 14, data acquisition and processing and control computer 15, observation laser (collimated helium-neon laser) 16, second reflector 17, positioning tenon 20, compression screw 21 , flat glass 22, sealing ring 34, sealing ring 35, sealing ring 36, water cavity 37, a series of nozzle arrays 61, 62, 63 from large to small, taking 8 as an example, on the nozzle body 6, 64 , 65 , 66 , 67 , 68 , bayonet arrays 61 ′, 62 ′, 63 ′, 64 ′, 65 ′, 66 ′, 67 ′, 68 ′ of nozzles at corresponding positions on the outer edge of the nozzle body 6 .

[0025] The inverted telescope 2 used to expand and collimate the processing laser beam is installed directly in front of the la...

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

No PUM Login to view more

Abstract

The invention discloses a rotary adjustable water waveguide laser processing device relating to a laser processing device. The rotary adjustable water waveguide laser processing device is provided with a laser, an inverted telescope, a lens cone, a pipe joint, a pressing sheet, flat glass, a water cavity, a first reflecting mirror, a focusing lens, a nozzle body, a positioning mortise and tenon, a compression screw, a nozzle fixing frame, a bracket, a water collector, a clamp, a numerical control platform, a camera, a water circulating device, a data acquiring, processing and controlling computer, an observation laser and a second reflecting mirror. When different processing zones are selected, light path adjusting links can be reduced, thus the efficiency is increased; the technical problems of narrow processing range and low efficiency in the background art part can be solved; the poor processing flexibility and other defects can be overcome; and in a cavity with a certain pressure for the equipment, stable water waveguide jet flow processing can be formed and laser can be guided to a laser region through water waveguide, thereby the application field can be widened and the efficiency can be increased to the greater degree.

Description

technical field [0001] The invention relates to a laser processing device, in particular to a rotary adjustable water waveguide laser processing device with the functions of laser drilling, cutting, welding and the like. Background technique [0002] Swiss Richerzhagen Bernold developed a water waveguide laser micromachining technology based on the combination of laser technology and water jet technology (see international patent WO 95 / 32834), which has been applied in the fine processing of some brittle materials and some difficult-to-machine materials. Application and promotion, traditional laser technology utilizes laser emitting equipment with different principles and produces lasers with different powers and wavelengths for different industrial applications. As an important branch of laser technology, water waveguide laser processing technology has been widely used in various fields of brittle materials that are easily affected by thermal effects, especially in automobi...

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
IPC IPC(8): B23K26/14B23K26/42B23K26/146B23K26/70
Inventor 黄元庆卢希钊林春谢海鹤
Owner XIAMEN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap