METHOD AND DEVICE FOR SPECIFYING PIPING POSITION

PROBLEM TO BE SOLVED: To provide a means for specifying accurately an inspected position on a curved surface serving as a piping outer surface, regardless of individual differences of piping.SOLUTION: In a method for specifying a piping position, from one end or the other end of the curved surface o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OCHI MAYUMI, YAMAGAMI KATSUHIKO, HIRAI JUNYA, TOYOSHIMA KAISEI, MUROYA ITARU
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a means for specifying accurately an inspected position on a curved surface serving as a piping outer surface, regardless of individual differences of piping.SOLUTION: In a method for specifying a piping position, from one end or the other end of the curved surface of a bent outer surface of the piping, a position where the center angle of the curved surface is a predetermined angle is specified. The method includes the steps of: specifying the one end and the other end of the curved surface; specifying a base point on a position corresponding to the predetermined angle, on a straight line connecting the one end and the other end of the curved surface; specifying a direction corresponding to the predetermined angle from the base point; and specifying a position on the curved surface crossing the direction.