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Ultrasonic metal welding was discovered by accident in the 1830s. At that time, when conducting a current spot welding electrode plus ultrasonic vibration test, it was found that it can be welded even when no current is passed, so the ultrasonic metal welding technology was developed. Although ... Read More
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1.Transducer The acoustic system for ultrasonic plastic welding machine includes three parts: 1. drive part 2. fixed part 3. working part. In the above three parts, the driving part is the core. Generally, bolt-clamped longitudinal vibration transducers are used, of which the half-wavelength ... Read More
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I. Ultrasonic welding With the rapid development of welding technology, there are various welding methods at present, and people have higher and higher welding requirements. The pursuit of a fast, non-toxic, strong and convenient welding method, while traditional welding is used in plastic There are ... Read More
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Handheld Ultrasonic Spot Welder Compared with traditional processes (such as gluing, ironing or screw fastening), ultrasonic spot welding has significant advantages such as high production efficiency, good welding quality, environmental protection and energy saving. The handheld ultrasonic welding ... Read More
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Advantages of ultrasonic metal welding process: 1, low requirements for welding metal surface condition, oxidation or electroplating can be welding. 2, the welding time is very fast, do not need any flux, protective gas, solder. 3. No spark during welding, environmental protection and safety. 4, ... Read More
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Common metal ultrasonic welding machine can be divided into spot welding, ring welding, seam welding and wire welding 1, spot welding, The vibration system of spot welder can be divided into longitudinal vibration system (light structure), bending vibration system (heavy structure) and light bending ... Read More
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Ultrasonic welding of metal can minimize the temperature effect of the material (the temperature of the welding area does not cross the 50% of the relative melting temperature of the welded metal), so as not to change the metal layout, which is very suitable for welding applications in the field of ... Read More
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1. Classification Analog generator Digital generator 2. Advantages of the digital generator 1)there is automatic frequency chasing function 2)can adjust the amplitude output to control the output of power 3)choose different working modes (time mode, pressure mode, manual mode, etc.) 4) part can be ... Read More
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It uses the energy of ultrasonic waves to melt the local heating of the material to be cut, so as to achieve the purpose of cutting the material. 1.30k hand / machine mounted cutter Frequency: 30kzh Power supply: CNC power supply Cutting thickness: less than 5mm The foot switch can be set to ... Read More
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Ultrasonic welding mechanism (1) Mechanical fitting: In the ultrasonic welding joint, a plastic flow layer is formed at the contact of the two weldments, and the mechanical fitting of the dog teeth is presented. (2) Chemical bond bonding: After the polymer is heated, the molecular chain is broken, ... Read More
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