Ultrasonic control device with improved fit

摘要

Control device for Ultrasound (20) for verification of tubular work pieces (24),In which the control device for Ultrasound (20) can be attached to the workpiece (24) by a Fluid Medium.So that the sound emitted by an oscillating Unit (30) comes into contact with a Sound Point (32) to the side Surface (25) of the workpiece (24),The piece of Work (24) and the control device by Ultrasound (20) rotate relatively with each other,The oscillating Unit (30) turns on a Pivot LINE S - S corresponding to an arc whose central point is formed by the Sound Point (32),Wherein, the control device by Ultrasound (20) comprises a Sole Wear (22) is adapted to be mounted and connected to the Outer Surface (25) of the workpiece (24), the sole Wear interchangeable (22) so that the Ultrasonic Testing device (20) is adaptable to various diametersThe oscillating Unit (30) is designed in such a way that it can be mechanically in any position with respect to the Sound Point (32) to test the reproducibility of the adjustment.The Ultrasound control device (20) comprises a housing (34) in a cluster divided Housing Unit (28) and an oscillating Body contact (26),The Body contact (26) that connects to the bottom of the housing (22) and Wear of the oscillating Unit (28),Including the oscillating Unit (30) is modified in relation to body contact (26),- the sole Wear (22) is designed so that a Chamber (36) between the workpiece (24) and the oscillating Unit (30),And at least one Input Channel (38) of Fluid flowing into the Chamber (36) with a Fluid Inlet Opening (40) and at least a channel of Fluid expulsion (42) to ventilate and dehydrateChamber (36) which flows into the Chamber (36), in which the opening of Expulsion of Fluid is in the workpiece (36).