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Ultrasonic riveting is used to bond materials using thermoplastic rivet domes (polypropylene, polyamide 6, ABS, POM, etc.) onto other materials such as plastics or metals. This technology allows even the most diverse materials to be joined.
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In ultrasonic riveting, the plastic is plasticized at the contact point with the sonotrode by selectively converting sound energy into heat. The plastic is then formed under pressure and pressed down. It is cooled through both the sonotrode and cooling air.
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