Measurement device for annular assembly and method thereof, and method of manufacturing rotating machine

The present invention relates to a measurement device (1) of an annular assembly (60) which measures the concentricity of the annular assembly (60) in which a plurality of members to be assembled (62) which is aligned in a circumferential direction of an annular member (61). The measurement device (...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ARASE, KENICHI, WAKI, KUNIHIKO, TOKUNAGA, YUGO
Format:	Patent
Sprache:	chi ; 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 TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a measurement device (1) of an annular assembly (60) which measures the concentricity of the annular assembly (60) in which a plurality of members to be assembled (62) which is aligned in a circumferential direction of an annular member (61). The measurement device (1) of the annular assembly (60) abuts a consecutive reference surface (4) in a circumferential direction of the annular member (61), and includes a first abutting portion (19) which is slidable in a circumferential direction; a second abutting portion (25) which can press a facing surface (5) which faces an opposite side in a radial direction to the reference surface (4) of the annular member (61); a base portion (6) which supports the first abutting portion (19) and the second abutting portion (25); a third abutting portion (29) which abuts a portion to be measured (62a) of an member to be assembled (62); a connection portion (7) which connects the third abutting portion (29) and the base portion (6); and a measur