title: Plastic welding techniques based on torsional and circular motion.
abstract: The torsion ultrasonic welding process and the frequency decoupled circular friction process at low frequencies deliver low particle production. In addition, the even, circular movement of the circular welding process over the whole seam area and the freely selectable frequency open up applications in the medical field that cannot be achieved, or can only be achieved with difficulty, by traditional welding processes. The processes are fast and can be process controlled to a fine degree with a facility to be integrated into automation lines.
authors.affiliation: Telsonic AG, Bronschhofen, Switzerland. sales@uk.telsonic.com
authors.forename: J
authors.initials: J
authors.lastname: Kising
mesh_terms: D017276:Friction; D010969:Plastics; D019415:Torque; D014465:Ultrasonics; D014896:Welding / Q000379:methods*
chemical_list: D010969:Plastics