METHOD FOR ESTIMATING FLANGE DISPLACEMENT AMOUNT IN ROTARY MACHINE, PROGRAM FOR EXECUTING THE METHOD, AND DEVICE FOR PERFORMING THE METHOD

In a method for estimating a flange displacement amount, effective three-dimensional coordinate data at a lower first position on a surface continuous with a lower flange surface of a first supported portion, a lower target midpoint position on the lower flange surface, an upper first position that...

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Bibliographische Detailangaben
Hauptverfasser:	KUMAGAI, Satoshi, ISHIBASHI, Koji, MIZUMI, Shunsuke
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS STEAM ENGINES TESTING WEAPONS
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Beschreibung
Zusammenfassung:	In a method for estimating a flange displacement amount, effective three-dimensional coordinate data at a lower first position on a surface continuous with a lower flange surface of a first supported portion, a lower target midpoint position on the lower flange surface, an upper first position that is coincident with the lower first position in the horizontal direction on a surface continuous with an upper flange surface, and an upper target midpoint position on the upper flange surface are determined. The effective three-dimensional coordinate data at the respective positions are changed such that the effective three-dimensional coordinate data at the lower first position and the effective three-dimensional coordinate data at the upper first position are coincident with each other. A midpoint position in the vertical direction between the lower target midpoint position and the upper target midpoint position after the coordinate change is used as a target contact position.