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Intelligent welding system based on speech recognition technology

A voice recognition, welding system technology, applied in welding equipment, laser welding equipment, plasma welding equipment and other directions, can solve problems such as increasing the occurrence of errors, reduce fatigue, improve product welding quality, improve response speed and stability and The effect of reliability

Active Publication Date: 2015-12-09
AMET WELDING AUTOMATION TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation, the main operator must consider looking for the appropriate button or switch in the process of being away, which may increase the possibility of errors due to the operator's secondary reaction

Method used

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  • Intelligent welding system based on speech recognition technology

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Comparison scheme
Effect test

Embodiment 1

[0028] Aluminum alloy plate with a thickness of 6mm is welded together, the length is 3 meters, and I-shaped groove. Gap 0-2mm, tungsten electrode diameter 3.2-4mm, welding wire diameter 2.4-4, wire feeding speed 5mm / s, welding speed 2mm / s, welding current 160-210A, argon gas flow 7-10L / min, using this intelligent welding The system performs automatic welding.

[0029] First, the operator performs voice input before using the intelligent welding system, so that the intelligent welding system can learn the voice of the operator. According to the prompts of the intelligent welding system, the operator compares the screen of the intelligent welding system to input all possible voice commands, such as in this application Will use "arc voltage", "welding current", "wire feeding speed", "welding torch", "welding program", "swing", "swing amplitude", "swing speed", "workpiece", "shielding gas ", "Ion Gas", "Cooling Water", "Start", "Stop", "Open", "Close", "Increase", "Decrease", "E...

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Abstract

The invention relates to an intelligent welding system based on a speech recognition technology. The intelligent welding system consists of an actuating mechanism / robot, a welding power supply, a welding control computer, a speech recognition unit, an intelligent welding application program, an application program database, a speech feature database, and a speech input and sound pre-processing interface. According to the intelligent welding system, the speech recognition technology is applied to intelligent welding equipment, so that the flexibility and the convenience of equipment operation are improved, the possibility that errors occur because of secondary response of an operator is reduced, reaction time of the operator is reduced, fatigue of the operator is reduced and the safety of the operator is improved. Response speed, stability and reliability during the equipment operation process are improved, and the product welding quality is improved.

Description

technical field [0001] The invention belongs to the field of intelligent metal welding and manufacturing, and in particular relates to an intelligent welding system based on voice recognition technology. Background technique [0002] With the rapid development of electronic technology and computer technology, speech recognition technology known as the machine auditory system has also made great progress in recent years, and has begun to move from the laboratory to the market, and now it has entered the industry, home appliances, communications, automotive electronics , medical, home services, consumer electronics and other fields. In the field of welding manufacturing, intelligent welding has developed into an advanced manufacturing technology. Intelligent welding equipment is playing an increasingly important role in the application of various industries, and the scope of application is expanding rapidly. Intelligent welding equipment uses various advanced sensing elements...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/167B23K9/095B23K9/173B23K10/02B23K9/18B23K26/21B23K26/70
CPCB23K9/0953B23K9/167B23K9/173B23K9/18B23K10/02B23K26/20
Inventor 钟记祥王旭光杨旭东
Owner AMET WELDING AUTOMATION TECH BEIJING
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