Improved cutting machine

Improved cutting machine

A machine for cutting foam material has an endless cutting wire (80) supported on a number of rollers (51, 52, 53, 54 and 55) to travel a fixed length continuous path. Two of the rollers (52, 53) are mounted to move along respective parallel paths in synchronism to displace that portion (81) of the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: RICHARD OKE MACFARLANE
Format: Patent
Sprache:eng
Schlagworte:
BROACHING
CUTTING
DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING
FILING
HAND CUTTING TOOLS
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SEVERING
SHEARING
SLOTTING
TRANSPORTING
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Beschreibung
Zusammenfassung:A machine for cutting foam material has an endless cutting wire (80) supported on a number of rollers (51, 52, 53, 54 and 55) to travel a fixed length continuous path. Two of the rollers (52, 53) are mounted to move along respective parallel paths in synchronism to displace that portion (81) of the wire (80) extending between the rollers (52, 53) in the plane of rotation of those rollers. A motor (42) drives the endless wire (80) about the continuous path so that the foam material presented to the portion (81) of the wire may be cut thereby. The displacement of the roller (52, 53) is controlled by a motor (69) under the control of an ECU (40) to determine the shape to which the foam material is cut.