Machine tool, comprising two separate drives for working with high speed or high level of torque as required

Machine tool, comprising two separate drives for working with high speed or high level of torque as required

The device, in particular a machining tool (100), is provided with a tool holding spindle (14), driven either by a motor producing a high torque level for the primary processing or by a second drive suitable for high speed as required for the finishing process. The second drive is accommodated in th...

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Bibliographische Detailangaben
1. Verfasser: KAUFMANN-NAJER, RAFAEL
Format: Patent
Sprache:eng ; ger
Schlagworte:
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:The device, in particular a machining tool (100), is provided with a tool holding spindle (14), driven either by a motor producing a high torque level for the primary processing or by a second drive suitable for high speed as required for the finishing process. The second drive is accommodated in the tool holding element (1, 2) acting directly on the spindle (14), the first drive is located at the horizontal carrying arm (3) and can be connected as required. Bei einer Werkzeugmaschine (100) mit einer motorisch angetriebenen Arbeitsspindel (14), welche zur Aufnahme von Werkzeugen ausgebildet ist, wird eine flexiblere Arbeitsweise dadurch erreicht, dass die Arbeitsspindel (14) wahlweise durch wenigstens zwei in ihren Kennwerten unterschiedlich ausgelegte, vorzugsweise elektrische, Motoren antreibbar ist.