METHOD AND DEVICE FOR MEASURING DIMENSIONS BY X-RAYS ON EMPTY GLASS CONTAINERS RUNNING IN A LINE

The invention concerns a method for measuring the dimensions of empty glass containers (2) consisting in:selecting at least one region to be inspected of the container,transporting the containers,positioning, on either side of the region to be inspected, at least one focus of an X-ray generator tube...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	COSNEAU, Laurent, COLLE, Olivier
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS POSTAL SORTING SEPARATING SOLIDS FROM SOLIDS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TESTING TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention concerns a method for measuring the dimensions of empty glass containers (2) consisting in:selecting at least one region to be inspected of the container,transporting the containers,positioning, on either side of the region to be inspected, at least one focus of an X-ray generator tube and image sensors,acquiring, using image sensors, for each container during its displacement, at least three radiographic images of the inspected region,analyzing the at least three radiographic images so as to determine the three-dimensional coordinates of a set of points to deduce at least one inner diameter of the neck and/or one thickness of the body.