We will provide technical support for your company's ultrasonic welding processing.
Ultrasonic welding is a type of assembly processing that involves welding and fixing resin parts together (in necessary areas). This method is primarily adopted for fixing resin parts and ensuring airtightness, and it is designed to apply a tool called a horn, which vibrates ultrasonically, to weld only the contact areas of the resins. The main processing conditions include the oscillation amplitude of the transducer (horn), the pressing force, and the pressing time. As for quality evaluation, it is necessary to confirm the welding strength and airtightness (welded state). Since ultrasonic vibrations are transmitted to various parts of the components, care must be taken to avoid unintended welding or cracks. The approach to setting conditions (selection of horn, amplitude, pressing force, pressing time, etc.), as well as the methods for evaluation and confirmation, are all subjects of consulting in the overall process design of ultrasonic welding.
