CUTTING METHOD FOR TILE MOLDING

PURPOSE:To provide a method in which a wet extrusion molded tile can be cut well, chamfering of cut face corners can be carried out simultaneously at the time of cutting and a protruded spacer section for protecting the corners being brought into contact with other components can be formed on the cu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAGUCHI TSUTOMU, MATSUMOTO MITSUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide a method in which a wet extrusion molded tile can be cut well, chamfering of cut face corners can be carried out simultaneously at the time of cutting and a protruded spacer section for protecting the corners being brought into contact with other components can be formed on the cut surface. CONSTITUTION:A tile molding 10 is passed through a couple of rotating disks 16 located up and down and cut by the rotating disks 16. Chamfering sections 24 for chamfering surface side corners of a cut surface of the tile molding 10 are provided on the rotating disks 16, and sections between a blade section 18 of minimum wall thickness for notching formed in the given width of radius direction of an outer peripheral end and a chamfering section 24 are formed into thick wall section 20 protruding slightly on both surfaces of the rotating disks 16, and the chamfering of above corners is carried out simultaneously with the cutting of the tile molding 10, and also the cut surface is formed into the step shape by means of the thick wall section at the same time.