Ultrasonic arc auxiliary welding device
An auxiliary welding and ultrasonic arc technology, applied in welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of weakening the arc space acoustic radiation ability, reducing the welding effect of ultrasonic arc auxiliary welding devices, etc., and achieve the effect of improving welding effect
Inactive Publication Date: 2021-10-22
GUANGDONG MINGLIDA TECH
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Problems solved by technology
[0003] The object of the present invention is to provide an ultrasonic arc assisted welding device to solve the rapid attenuation of ultrasound in the gas medium proposed in the above background technology, which also weakens the arc space sound radiation ability to a certain extent and reduces the ultrasonic arc assisted welding device. The problem of the welding effect of the welding device
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0018] see Figure 1-5 , the present invention provides an ultrasonic arc assisted welding device, comprising a device body 1, an ultrasonic excitation power supply 22, a series resonant circuit 23, an AC contactor 24 and a voltage relay 25 are fixedly installed inside the device body 1, and the front bottom of the device body 1 One end of the high-frequency power supply front panel 3 is fixedly installed, and the bottom of the front of the device body 1 is fixedly installed with a DC voltage regulating current front panel 4 on one side of the high-frequency power supply front panel 3, and the high-frequency power supply front panel 3- A frequency panel 6 is fixedly installed at one end of the side bottom, and a peak voltage panel 5 at the top of the frequency panel 6 is fixed...
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The invention discloses an ultrasonic arc auxiliary welding device which comprises a device body. An ultrasonic excitation power source, a series resonance circuit, an alternating current contactor and a voltage relay are fixedly installed in the device body, and a high-frequency power source front panel is fixedly installed at one end of the bottom of the front face of the device body; and a direct-current voltage-regulating current front panel located on one side of the high-frequency power source front panel is fixedly installed at the bottom of the front face of the device body, and a frequency panel is fixedly installed at one end of the bottom of one side of the high-frequency power source front panel. According to the ultrasonic arc auxiliary welding device, High-frequency electric signals output by the ultrasonic excitation power supply are output to a workpiece to be welded through a series resonance circuit, it is guaranteed that the excitation electric signals are not lost and distorted, the welding effect of the ultrasonic arc auxiliary welding device is improved, through the voltage relay and the alternating current contactor, connection and disconnection of the ultrasonic excitation power supply are achieved along with welding arc starting and arc extinguishing, and automatic welding is achieved.
Description
technical field [0001] The invention relates to the field of welding technology, in particular to an ultrasonic arc assisted welding device. Background technique [0002] Welding is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. People often use welding devices to process metals or other materials. Among them, there are existing technologies in ultrasonic and arc hybrid welding. However, the existing ultrasonic arc-assisted welding devices have the following defects: the rapid attenuation of ultrasound in the gas medium, which also weakens the arc space sound radiation ability to a certain extent, and reduces the welding effect of the ultrasonic arc-assisted welding device. Contents of the invention [0003] The object of the present invention is to provide an ultrasonic arc assisted welding device to solve the rapid attenuation of ultrasound in the gas medium propos...
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Login to View More IPC IPC(8): B23K28/02
CPCB23K28/02
Inventor 陶诚匡中华
Owner GUANGDONG MINGLIDA TECH