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Ultrasonic welding applications in the automotive industry
Engine room
Using ultrasonic technology, not only plastics can be connected to each other, but also plastics can be connected to metal or wood. Even chrome-plated parts can be riveted using ultrasonic waves. Large instrument clusters are one such demanding welding application, which can be welded with the help of various types of welding heads, with a bright appearance and precise gaps.
Inside the car
In addition to housings and displays, electronic components can also be welded and riveted. The use of ultrasonic welding technology can introduce energy into the welding area in a targeted manner to ensure a safe connection between the support plate and the outer cover without posing a threat to sensitive electronic components.
Car exterior/car lights
High strength, tightness and dimensional accuracy, as well as a scratch- and dent-free appearance are typical requirements. Ultrasonic welding can protect the function of components and complete welding of complex shapes.
Features
Ultrasonic welding of these parts can ensure that the functions of the built-in functional components are not restricted. All welding parameters can be 100% inspected and recorded. The semi-permeable membrane acts as a pressure equalization element (DAE) and can be punched and sealed welded simultaneously using ultrasonic waves.
