INSPECTION METHOD FOR AIR LEAK IN WHEEL RIM FOR AUTOMOBILE

PURPOSE:To attain a quantitative measurement and to facilitate automation by detecting a defect in a wheel rim by using an ultrasonic wave. CONSTITUTION:The wheel rim 1 for the automobile is mounted on two rollers 9 in a tank 8 filled with liquid 7 and the rollers 9 are rotated manually. Ultrasonic...

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Bibliographische Detailangaben
Hauptverfasser: FUJITA OSAMU, KIYOTA FUMINORI
Format: Patent
Sprache:eng
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