VERFAHREN UND VORRICHTUNG ZUM MESSEN EINER AUSSENOBERFLÄCHE

VERFAHREN UND VORRICHTUNG ZUM MESSEN EINER AUSSENOBERFLÄCHE

Method and device for measuring an envelope surface (3) of a measuring object (5) with respect to cylindricity or straightness relative to a straightness reference (16) arranged parallel to the axis of rotation of the object, said device comprising said straightness reference, a measuring stand (10)...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: STARK, MATS, OLA, ROSBERG, LARS, TOMAS, RAGNAR
Format: Patent
Sprache:ger
Schlagworte:
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Method and device for measuring an envelope surface (3) of a measuring object (5) with respect to cylindricity or straightness relative to a straightness reference (16) arranged parallel to the axis of rotation of the object, said device comprising said straightness reference, a measuring stand (10) and a measuring carriage (13) at which a measuring means (6) is arranged, said carriage being traversed along a support member (11). According to the invention a first measurement is performed for a starting position for the measuring means relative the straightness reference and the measuring object being determined. The measuring means is then moved to further positions, which are determined in relation to each other or the starting position by measurements. A laser beam (58), protected by a protective device (17), is used as straightness reference.