Latest / Hardware Startups with Fexingo: Devices, Robotics, and Manufacturing Tech Companies
How Hardware Startups Use Ultrasonic Welding
In this episode of Hardware Startups with Fexingo, hosts Lucas and Luna dive into the world of ultrasonic welding—a technique that's quietly becoming essential for modern device manufacturing. They explore how a startup making waterproof earbuds used ultrasonic welding to replace messy adhesives, cutting assembly time from forty-five seconds to under ten and boosting yield rates by twenty percent. The conversation covers the science (high-frequency vibrations create friction heat at the joint), the economics (an entry-level system costs around fifty thousand dollars but pays off in…
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