Somewhere in almost every plant we visit there is a machine that makes a short, sharp hiss, and a finished assembly appears before you can blink. That is an ultrasonic welder working on plastic, and ...
Ultrasonic welding is a joining process that uses high-frequency acoustic vibration to create heat at the interface between two parts. The vibration is applied locally, under pressure, and the materi...
Heat staking is a joining process that uses heat and controlled pressure to reshape a plastic feature, usually a molded boss or post, into a formed head that clamps another component in place. Nothin...
Plastic parts rarely leave the moulding machine ready to use. A housing has to be closed, a filter frame fixed, a connector sealed so it will not leak. Ultrasonic welding of plastics does those jobs ...
Ultrasonic plastic welding looks deceptively simple from a distance. A horn touches two plastic parts, a quiet hum runs through the fixture, and a moment later the parts are joined as if they had bee...
At Aoheng, we have spent years building ultrasonic machinery for textile, nonwoven, and plastic processing lines. One of the most common questions we hear is about ultrasonic weld plastic technology,...
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