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He notes there were numerous challenges in developing a continuous ultrasonic welding process for the final MFFD fuselage joint, including developing a continuous process for such a long weld (8 ...
Ultrasonic welding is a process that introduces high-frequency vibrations into the workpieces, thus generating heat by local friction and viscoelastic damping. For this purpose, a sonotrode is placed ...
Ultrasonic Welding Is a Low-Energy Process. One of the critical differences between ultrasonic welding and other metal-welding processes, such as resistance or laser welding, ...
2. Filtering of process data. 3. Feeding of the welding data into the pre-trained neural network. 4. Prediction of welding strength. Photo Credit: Slide 7, “Process data-driven advancement of ...
Ultrasonic welding controls let amplitude be profiled and change during the sealing process, with higher amplitude to initiate surface melt followed by lower amplitude(s) to control the viscosity ...
The collaboration between the Fraunhofer-Gesellschaft, which is responsible for the research platform, and the “LPA” project “Welding Equipment for optimized, fast and accurate LongituDinal barrEl ...
At present, in the fields of electronic manufacturing, new energy and high-end equipment, the tinning process for metal wire harness heads and lug en ...
The ultrasonic process is applicable to medical products that need to be hermetically sealed, such as anything meant for containing blood. It's also used for surgical tools and textiles, Aurand said.
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