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

Method for welding plate material of seat of vehicle by laser

A vehicle seat and laser welding technology, which is applied in laser welding equipment, welding equipment, welding/welding/cutting items, etc., can solve the problems of low laser absorption rate and unsatisfactory welding effect, and achieve the improvement of laser absorption rate and technical The effect is remarkable and the welding effect is outstanding

Active Publication Date: 2010-03-24
HUBEI AVIATION PRECISION MASCH TECH CO LTD
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the welding method of the above-mentioned prior art, since the first plate 1 and the second plate 2 are both at room temperature, both of them have low absorption rate of laser light, which directly leads to unsatisfactory welding effect

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
  • Method for welding plate material of seat of vehicle by laser
  • Method for welding plate material of seat of vehicle by laser
  • Method for welding plate material of seat of vehicle by laser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The core of the present invention is to provide a method for welding vehicle seat plates by laser, through which the welding effect of the plates can be significantly improved.

[0039] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0040] Please refer to image 3 as well as Figure 4 , image 3 It is a schematic diagram of the method for using laser welding of vehicle seat plates provided by the present invention; Figure 4 for image 3 Flowchart of the method shown.

[0041] In a specific embodiment, the method for using laser welding of vehicle seat plates provided by the present invention includes the following steps:

[0042] Step S21: Stack the first plate 1 and the second plate 2 to be welded.

[0043] Step S22: Perform the first welding by means of penetration welding.

[...

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 method for welding a plate material of a seat of a vehicle by laser, which comprises primary welding and secondary welding which is carried out by the afterheat of the primary welding. The welding seams of the primary welding and the secondary welding are close and have the same extension direction. In the process of the primary welding, a position close to the welding seam of the primary welding is heated, and the temperature of the position is greatly enhanced; then, the secondary welding is carried out on the position with the enhanced temperature, the laser absorption rate of the secondary welding is greatly enhanced, and the welding effect of the secondary welding is surely enhanced obviously. Furthermore, the welding width of the welding operation is remarkably widened due to the existence of the two close welding seams, and the welding effect is further enhanced.

Description

technical field [0001] The invention relates to the technical field of vehicle seat processing, in particular to a method for welding plates in vehicle seats by using laser light. Background technique [0002] Laser technology is one of the main symbols of the current development of science and technology, and the laser industry has become an important pillar in the field of optoelectronic technology. Laser processing technology has become increasingly mature and is an important means of transforming traditional industries. [0003] Laser processing refers to cutting, welding, surface treatment, drilling and micromachining of workpieces (including metals and non-metals) by using the properties of laser beams that can interact with substances. It involves light, machinery, electricity, materials Comprehensive technology of multiple disciplines such as testing and testing. Among them, laser welding specifically refers to a welding method using a laser as a welding heat sourc...

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): B23K26/24B23K101/16
Inventor 程灵黎罗锦耀
Owner HUBEI AVIATION PRECISION MASCH TECH 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