Vibration welding tool for joining plastics components which automatically adapts to tolerance changes in the components

摘要

The fixed tool segment comprises two parts, one (12b) of which is fixed and the other (12a) moves relative to the stroking table (14) on an air cushion (L) during loading of one plastic component (4) to balance out tolerance errors. The air cushion (L) is depressurized during welding.