Ultrasonic-assisted laser device for preparing hydrophobic metal surface

An ultrasonic-assisted, laser device technology, applied in laser welding equipment, metal processing equipment, welding equipment and other directions, can solve the problems of the change of the hydrophobicity of the metal surface, the poor surface processing quality of the workpiece, and the small processing range, so as to improve the electro-acoustic performance. Conversion efficiency, anti-friction treatment, and calorific reduction effects

Pending Publication Date: 2019-12-06
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of poor surface processing quality and small processing range of traditional processing on the surface of the workpiece, and small changes in the hydrophobicity of the metal surface by traditional processing, and to provide a large-area high-efficiency and large-area processing method for greater improvement. Ultrasonic-assisted laser processing device for metal surface hydrophobicity

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
  • Ultrasonic-assisted laser device for preparing hydrophobic metal surface
  • Ultrasonic-assisted laser device for preparing hydrophobic metal surface
  • Ultrasonic-assisted laser device for preparing hydrophobic metal surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The ultrasonic-assisted laser device realizes the adjustment of the horizontal rotation angle of the ultrasonic vibrating table, such as figure 1 As shown, a rotating device 2 is installed between the upper surface of the bottom plate 1 and the clamping seat 3, a shock absorbing ring is installed inside the clamping seat, and an ultrasonic vibration device is installed. By adjusting the rotating device, the angular relationship between the ultrasonic vibration direction and the laser scanning direction can be changed to meet the requirements of different angles. The angle adjustment range of the rotating device is 180°, the adjustment accuracy is 0.1°, and it can realize self-locking at any position.

Embodiment 2

[0031] The ultrasonic-assisted laser device realizes the vertical position adjustment of the laser, such as figure 2 As shown, the laser is placed on the working surface of the ultrasonic vibration table. The characteristics of this structure are: the laser adjustment device 8 can be adjusted to change the vertical distance between the laser and the ultrasonic vibration table to realize the vertical movement of the laser. Thereby changing the size of the laser spot. The laser can realize self-locking when moving vertically, and the moving distance can be accurate to 0.1mm.

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 relates to an ultrasonic-assisted laser device for preparing a hydrophobic metal surface. The ultrasonic-assisted laser device for preparing the hydrophobic metal surface comprises a laser apparatus, an ultrasonic vibration table, a rotary device, an energy converter, a clamping seat and a bottom plate, wherein the rotary device is installed on the upper surface of the bottom plate;the clamping seat is installed on the rotary device; the ultrasonic vibration table is installed on the clamping seat; the energy converter is installed on the ultrasonic vibration table; four bolts are installed on the working surface of the ultrasonic vibration table; and workpieces with different thicknesses are clamped by adjusting the screwing-in depths of the bolts. The ultrasonic-assisted laser device is capable of realizing the horizontal rotation of the ultrasonic vibration table and the movement of the laser apparatus above the working surface of the ultrasonic vibration table in thevertical direction.

Description

technical field [0001] The invention belongs to the field of compound processing, relates to an ultrasonic vibrating table and a laser, and is an ultrasonic-assisted laser device for preparing the hydrophobicity of metal surfaces. Background technique [0002] In chemical, petrochemical, atomic energy and other industries, metal corrosion not only causes astonishing economic losses, but may also endanger people's health. Metal corrosion is the chemical change of metals under the action of surrounding media. The main media is water, so the metal surface is endowed with super Hydrophobic properties will effectively slow down metal corrosion. Superhydrophobic metals have potential application value in surface self-cleaning, anti-corrosion, flow drag reduction and non-destructive transport of microfluidics. With the wide application of metal materials in industry and agriculture, the basic research and industrial application of superhydrophobic metal surfaces are also increasing...

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): B23K26/70
CPCB23K26/702
Inventor 王岩程子政耿帅赵静楠董颖怀李京生石松
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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