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Monday 11 February 2013

UIT (Ultrasonic Impact Technology) with Enhanced Surface Finish. Aluminum Dogbone Specimen

UIT (Ultrasonic Impact Technology) with Enhanced Surface Finish. Aluminum Dogbone Specimen Tube. Duration : 2.37 Mins.


Ultrasonic Peening (Ultrasonic Impact Technology, UIT) (*click down for more*) surface treatment demo on aluminum dogbone specimen, with robotic control for superior precision. Note the change in texture of the treated surface. Unlike other peening methods, the surface finish can be controlled and therefore enhanced to be smoother. Benefits of Ultrasonic Impact Treatment (UIT) over other peening methods: Ultrasonic Peening is a dry process Ultrasonic Impact Treatment (UIT) achieves better results than shot peening UIT has no messy cleanup or environmental issues, as you have with shot peening Unlike shot peening, Ultrasonic Peening is controllable & repeatable, with minimal risk of over-treatment Metal improvement is achieved by establishing a zone of stress relief and a zone of tensile stress- a better stress gradient for extended life. There is additional metal improvement. A beneficial side effect of Ultrasonic Peening is increased hardness without loss of toughness. In addition to the improvement in stress corrosion properties, there is a big benefit in fatigue life and fatigue strength. This result is best achieved with the softer metals. The surface finish can be controlled for appropriate smooth or roughness. Applied Ultrasonics: www.appliedultrasonics.com Applied Ultrasonics is the world leader in metal improvement by Ultrasonic Peening, or, Ultrasonic Impact Treatment also known as Ultrasonic Impact Technology. UIT is a more versatile and effective process than ...

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