Micropatterning by Friction Embossing
Friction Welding for Embossing High Microstructures in Thermoplastics
The fabrication of microstructured systems by ultrasonic hot embossing features short cycle times, low investment costs and high flexibility. However, the structure height and overall size of the patterned area are limited by the power of the available ultrasonic welding machines. The friction process introduced here makes use of the heat generated by friction for embossing and offers potential for achieving higher microstructures.Beitrag auf Deutsch lesen
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