Ultrasonic control system for cut-off or shearing machines

Details Ultrasonic control system for cut-off or shearing machines Ultrasonic control system for cut-off or shearing machines

1988-03-07

1991-07-16

Phan, Hien H.

Cutting

Processes

83 72, 83363, 83364, 83370, 73597, B26D 316, B26D 540

Patent

active

050314939

ABSTRACT:
A shear mechanism is controlled by ultrasonically calipering the bar stock and adjusting the length of sheared bar stock to assure a uniform volume of metal bar stock in the sheared product. A plurality of ultrasonic transducers are carried in a common frame and centered on the bar stock using the same ultrasonic calipers.

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