[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic transducer. The 28kHz, 70W bolt-clamped Langevin transducer by itself is not much use, you need a power supply, a horn t… ...

At the heart of ultrasonic plastic-welding machines is the transducer assembly — often referred to as the "stack." The stack typically consists of three components: the converter, booster, and ...

The transducer is designed to work within a small band of frequencies — a 40kHz transducer will not work very well if you try to drive it at anything other than it’s resonant frequency.

Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 kHz) that cause surface friction and viscoelastic heating at the weld. The most important process parameters are ...

This power-amplifier pair drives piezo and ultrasonic transducers for industrial and medical applications. The MP111 controls a pulsed 50-A output current on a 100-V single-ended supply and 500 ...

In plastic welding, conventional LINEAR ultrasonic welding heads are arranged vertically and use a converter, operating at between 20kHz and 40kHz together with a booster, to increase the amplitude.

What does ultrasonic welding actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

LONDON--(BUSINESS WIRE)--Technavio has been monitoring the ultrasonic metal welding equipment market and it is poised to grow by USD 83.59 million during 2020-2024, progressing at a CAGR of over 7 ...