B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
B24B 9/00 (2006.01) B24B 21/04 (2006.01) B24B 27/033 (2006.01)
Patent
CA 2621177
The invention relates to a device for the machining of a belt-shaped or plate- shaped metallic workpiece, in particular for deburring cut edges and/or for grinding the surfaces of workpieces, the device comprising at least one machining unit, which has a rotating drive arrangement which conveys a machining element at least approximately linearly past the area of the workpiece that is to be machined diagonally or transversely to the direction in which the workpiece is advanced. According to the invention the machining element is an abrasive belt (4), which in the area of the workpiece (1) that is to be machined is functionally connected to the drive arrangement (3) such that the drive arrangement (3) drives the abrasive belt (4), the abrasive belt (4) and the drive arrangement (3) being separated one from the other at least in an area (10) that is removed from the workpiece (1).
L'invention concerne un dispositif d'usinage d'une pièce métallique en forme générale de bande ou de plaque, en particulier pour l'ébavurage d'arêtes de coupe et/ou pour le meulage de surfaces de pièces, comprenant au moins une unité d'usinage présentant un dispositif de commande tournant, guidant au moins sensiblement linéairement un élément d'usinage, obliquement ou perpendiculairement à la direction d'avance de la pièce dans la zone de la pièce à usiner. L'invention est caractérisée en ce que l'élément d'usinage est configuré sous forme d'une bande abrasive (4), en ce que la bande abrasive (4) se trouve, dans la zone de la pièce à usiner (1), en liaison coopérante avec le dispositif de commande (3), de telle façon que le dispositif de commande (3) entraîne ladite bande abrasive (4), et que la bande abrasive (4) et le dispositif de commande (3) soient déparés l'un de l'autre, au moins dans une zone (10) éloignée de la pièce (1).
Fetherstonhaugh & Co.
Lissmac Maschinenbau Gmbh
Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh
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