Ultrasonic flaw detecting method and apparatus for structural ba

Details Ultrasonic flaw detecting method and apparatus for structural ba Ultrasonic flaw detecting method and apparatus for structural ba

1989-02-16

1990-11-13

Williams, Hezron E.

Measuring and testing

Vibration

By mechanical waves

73105, 209538, G01M 1304

Patent

active

049693611

ABSTRACT:
An ultrasonic flaw detecting method able to detect defects of structural balls arranged in an ultrasonic transmitting medium with the aid of reflecting ultrasonic echoes transmitted from an ultrasonic flaw detecting probe immersed in the ultrasonic transmitting medium. The ball to be tested is arranged on two sets of ball driving rollers and the driving rollers are driven to rotate the ball during the test. An ultrasonic flaw detecting apparatus comprises ball driving rollers each including a shaft portion and a ball driving portion having a circular shape in a section perpendicular to the shaft portion to rotate the ball arranged on the ball driving rollers when the ball driving rollers are rotated, and an ultrasonic flaw detecting probe adapted to rotate about the ball for transmitting ultrasonic waves to the ball to scan defects of the ball.

REFERENCES:
patent: 3503501 (1970-03-01), Seaborn
patent: 4551677 (1985-11-01), Bankston
patent: 4801020 (1989-01-01), Rogne et al.

Affiliated with

Also associated with

Rating

Ultrasonic flaw detecting method and apparatus for structural ba does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic flaw detecting method and apparatus for structural ba, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic flaw detecting method and apparatus for structural ba will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-770358