Other

Homag Holzbearbeitungssysteme Gmbh

Ledermann Gmbh

Homag Gmbh

Homag Holzbearbeitungssysteme Ag

Wilhelm Kalmbach

Peter Rathgeber

Kurt Kalmbach

Ewald Westfal

Roland Fischer

Hans-J&uuml;rgen Gittel

Hans-Juergen Gittel

Michael Oertel

A device and a method for machining a workpiece are provided, wherein said workpiece includes segments of wood, wood-based materials, synthetic material or the like, having a first milling tool for contour machining an edge attached to said workpiece, a second milling tool for contour machining the edge attached to said workpiece, which is adjustable in relation to said first milling tool between a resting position, in which said first milling tool is engageable with the workpiece, and a machining position, in which said second milling tool is engageable with a workpiece. The device is characterized by a third milling tool for flush milling a narrow side of the edge attached to said workpiece, the three milling tools being arranged coaxially to each other and all are jointly drivable by one device.

Machining device

The invention relates to a treatment unit with a cutting tool ( ) for treating wood, plastic or the like. Said treatment unit comprises a suction hood ( ) with a ring ( ) that encircles the tool ( ) completely in the circumferential direction and at least partially in the axial direction. The suction hood ( ) is located on the side of the drive spindle of the tool ( ). A chip receiving opening ( ) is provided in the tool ( ) in the vicinity of the blade ( ), said opening traversing the tool ( ) in both the axial and the radial direction. A chip formed at the blade ( ) is transported through the chip receiving opening ( ) to the suction hood ( ) from where the chip is removed by air suction.

Machining assembly including a rotating tool and exhaust hood

The invention relative to a device for machining workpieces comprising: a chip removing, rotating tool ( ) configured substantially as a hollow body including at least one cutter ( ), a portion of the tool adjoining the cutter ( ) being penetrated by a chip receiving opening ( ) for communicating chips into a tool cavity; and an exhaust means including a stationary exhaust housing ( ) configured substantially as a hollow body communicating with the cavity ( ) at least in part and in connection with at least one exhaust air source; the communicating portion of the exhaust housing ( ) comprising in the region of the cutter ( ) a chip communicating window ( ) porting into an exhaust passage ( ) of the exhaust housing ( ); and the exhaust passage comprising in an exhaust passage section upstream of the chip communicating window ( ), relative to the exhaust direction, at least one auxiliary air infeed opening. The invention relates furthermore to a method for machining workpieces by means of one such device.

Device and method for machining workpieces

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Schopfloch, Germany

Wilhelm Kalmbach