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The operating principle of the foam control system is that it breaks foam that is in the head space, or above the neck of the can and bottle. It uses state of the art technology in high powered ultrasonics to resonate the air between the sonotrode and the foaming product. This resonance collapses ... Read More
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In one application, ultrasonic was tasked with welding aluminum-coated insulation panels for the engine compartment. The material combination was a killer: Aluminum-coated polyurethane (PU) acoustic mats had to be bonded to glass-fiber reinforced polypropylene (PP) panels. If that wasn’t enough of a ... Read More
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General Description: Ultrasonic staking is an assembly method that uses the controlled melting and reforming of a plastic stud or boss to capture or lock another component of an assembly in place. The plastic stud protrudes through a hole in the component to be locked in place. High frequency ... Read More
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Pre-loading means that the cylinder already has been extended via an intelligent pneumatic system when the weld tool gets in contact with the material. Therefore, the machine immediately can start the welding process. The time saved in applications with many weld spots may be significant. The ... Read More
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Amplitude: the peak-to-peak excursion of the face of a horn or booster. Booster: a mechanical transformer used to increase or decrease the amplitude of the horn. Far field weld: refers to a weld where the distance between the contact surface of the horn and the weld joint is more than 1/4 inch. ... Read More
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Automation processes continuously are looking for faster cycle times, tighter tolerances of the process and increased reliability. Pre-loaded ultrasonic welding units are another step to push the limits even further. Depending on the methods of automation for mass production, flexible production of ... Read More
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The effect of shrinking high-volume products and growing multiple versions of lower-volume products, especially in the automotive industry, have forced manufacturers to look for more flexible assembly solutions. Today’s requirements include maximizing flexibility and floor space and minimizing tool ... Read More
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Car: The computer program control can be used to implement large and irregular workpiece welding such as: bumper, front and rear doors, lamps, brake lights and so on. Household appliances: through the appropriate adjustment can be used for hand-held fluorescent lamp cover, steam iron, TV shell, ... Read More
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Descriptions: Ultrasonic welding is one of many welding types.It mainly uses high-frequency vibration waves to transmit to the surface of two objects to be welded.under pressure,the surfaces of the two objects rub against each other to form a fusion between the molecular layers.It is used in a wide ... Read More
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Ultrasonic welding has many advantages over traditional methods. For one, welding occurs at low temperatures relative to other methods. So, the manufacturer does not need to expend vast amounts of fuel or other energy to reach high temperatures. This makes the process cheaper. It's also faster and ... Read More
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