Attachment thickness detection method and detection device

The invention discloses an attachment thickness detection method, which comprises the steps of transmitting a first frequency sound wave to a metal surface along a first direction, receiving the first frequency sound wave reflected back from the metal surface, and acquiring first time of the first f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BAO YAWEN, MA LAIKAI, LI ZHIQIANG, CHEN ZHI, WANG PAN, CHEN YUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE PHYSICS TESTING
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