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

Detectors for movement speeds of semi-automatic consumable electrode and non-consumable electrode electric-arc welding molten baths

A technology of moving speed and detection device, applied in arc welding equipment, welding equipment, manufacturing tools, etc., to achieve the effect of high speed, high precision and long working distance

Inactive Publication Date: 2012-10-10
JIANGSU UNIV OF SCI & TECH
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In view of the problems and deficiencies in the above-mentioned prior art, the purpose of the invention is to provide a detection device for the moving speed of the semi-automatic melting pole and non-melting pole arc welding molten pool, so as to solve the problem of welding speed when the welding torch is manually operated in welding production occasions. Monitoring problems, eliminating misjudgment of welding quality evaluation after welding and potential safety hazards

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
  • Detectors for movement speeds of semi-automatic consumable electrode and non-consumable electrode electric-arc welding molten baths
  • Detectors for movement speeds of semi-automatic consumable electrode and non-consumable electrode electric-arc welding molten baths
  • Detectors for movement speeds of semi-automatic consumable electrode and non-consumable electrode electric-arc welding molten baths

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as figure 1 and figure 2 As shown, in the real-time detection device of the semi-automatic metal arc welding molten pool moving speed of the present invention, the molten pool moving speed calculator 1 is placed on a reference point A, and the azimuth sensor 2 of the molten pool center point C relative to the middle point B is installed On the welding gun handle, the welding voltage sensing module 3 is installed on the center point C of the molten pool; the molten pool moving speed calculator 1 includes: a microprocessor module A 11, a three-axis digital gyroscope A 12, a laser tracking device 13, a wireless Communication module A14; azimuth sensor 2 includes: microprocessor module B21, three-axis digital gyroscope B 22, concave spherical surface 23, wireless communication module B 24; welding voltage sensing module 3 includes: wireless communication module C31, AD conversion module 32. Welding voltage sensor 33.

[0064] Microprocessor module A11 has the follow...

Embodiment 2

[0081] Such as figure 1 and Figure 4 As shown, in the real-time detection device of the semi-automatic non-melting electrode arc welding molten pool moving speed of the present invention, the molten pool moving speed calculator 1 is placed on a reference point A, and the azimuth sensor 2 of the molten pool center point C relative to the middle point B Installed on the handle of the welding gun; the molten pool moving speed calculator 1 includes: a microprocessor module A 11, a three-axis digital gyroscope A 12, a laser tracking device 13, and a wireless communication module A14; the azimuth sensor 2 includes: a microprocessor module B 21, three-axis digital gyroscope B 22, concave spherical surface 23, wireless communication module B 24.

[0082] Microprocessor module A11 has the following four functions:

[0083] ① Control the laser tracking device 13 to emit laser light to the concave spherical surface 23, calculate the length L of the straight line AB, and adjust the las...

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 detector for movement speed of a semi-automatic consumable electrode electric-arc welding molten bath. The detector comprises a molten bath movement speed calculation device, an azimuth sensor and a voltage sensing module. The invention also discloses a detector for a semi-automatic non-consumable electrode electric-arc welding molten bath. The detector comprises a molten bath movement speed calculation device and an azimuth sensor. The invention solves the problem of monitoring welding speed when a welding gun is manually operated in welding production occasion.

Description

technical field [0001] The invention relates to the field of welding, in particular to a detection device for the moving speed of a semi-automatic melting pole and non-melting pole arc welding molten pool. Background technique [0002] Semi-automatic melting electrode arc welding (such as manual CO2 welding, MIG welding, MAG welding), semi-automatic non-melting electrode arc welding (such as manual TIG welding, etc.) are widely used in industrial production processes, such as welding production sites of nuclear power and pressure vessels. Production occasions have higher requirements for welding production technology and quality control. However, the difference between semi-automatic welding and fully automatic welding is that in fully automatic welding, the welding torch moves automatically, so the welding speed can be easily extracted; in semi-automatic welding, only the welding wire is automatically fed (melting electrode), and the The movement is manually operated by th...

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): B23K9/095B23K9/16
Inventor 陈书锦祁凯王凤江何祖清
Owner JIANGSU UNIV OF SCI & TECH
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