METHOD FOR SETTING BOTTOM-TOUCHING-DETERMINATION STANDARD AND PROGRAM THEREFOR

Provided is a method for setting a bottom-touching-determination standard that makes it possible to highly reliably set a parameter-based bottom-touching-determination standard. This method for setting a bottom-touching-determination standard includes a screwing step for screwing a measurement screw...

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Bibliographische Detailangaben
1. Verfasser: NISHIGAKI, Koji
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Provided is a method for setting a bottom-touching-determination standard that makes it possible to highly reliably set a parameter-based bottom-touching-determination standard. This method for setting a bottom-touching-determination standard includes a screwing step for screwing a measurement screw (11) into a measurement screw hole (13a), a parameter acquisition step for acquiring a parameter from the screwing step, a bottom touching determination step for determining whether the measurement screw has touched the bottom on the basis of the axial force of the measurement screw, and a determination standard setting step for setting a bottom-touching-determination standard by comparing the parameter and the result of the determination in the bottom touching determination step.