How Does Ultrasonic Welding Work? A Quick Look at This Clean, High-Speed Method
Ultrasonic welding is one of the fastest, cleanest ways to bond materials—especially plastics and thin metals. It skips the open flame, molten puddles, and filler wire. Instead, it uses high-frequency sound waves to create friction and heat between two materials, fusing them in seconds. This method is widely used in manufacturing for things like electronics,…