METHOD OF INSPECTING ULTRASONIC WAVE FROM A RESISTANCE SPOT WELDED PAR T

PURPOSE:To provide a method of quantitatively determining a welded state at weld process by sensisng the head values of ultrasonic reflected waves and comparing them with a set value during weld process.

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Bibliographic Details
Main Authors INADA MIKIO, OKUDA TAKIO
Format Patent
LanguageEnglish
Published 24.11.1976
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:PURPOSE:To provide a method of quantitatively determining a welded state at weld process by sensisng the head values of ultrasonic reflected waves and comparing them with a set value during weld process.
Bibliography:Application Number: JP19750060333