Mag Ias Gmbh

Ex-Cell-O Gmbh

Walter Pompe

Wolfgang Horn

Andreas Schweizer

Friedrich Winckler

Tobias Abeln

Harald Boehler

Dodwell Manoharan

Ralph Davis

Günther Puschina

Markus Gunzenhauser

Gerhard Hommel

Daniel Ost

Manuel Schwarz

Ralf Rummel

Anders Helmut

Achim Fleischer

Benedikt Ell

Manuel Frinke

In the internal milling machine according to the invention for milling a work piece that rotates during machining with an annular internal milling cutter () on the one hand side the Z slide () of each tool support () includes a pass through opening and on the other hand side the transversal slide () supporting the internal milling cutter () is move able in the X-direction, the running direction of the mounting surface () of the bed () wherein the mounting surface slopes downward in a forward direction. Based on this general configuration and in particular the arrangement of the Z-slides () for the at least one tool support () outside of the Z-supports () for the opposite spindle stock (') yields advantageous centers of gravity in particular of the move able components and a high level of stability of the machine and therefore high level of machining precision of the machine.

Internal milling machine

A method is proposed for controlling tool change operations on a machine tool, wherein a machining procedure on a workpiece includes a sequence of machining operations having in each case a particular tool and in each case a particular duration, and for a tool change, tools of a tool spindle are provided by a second storage device in communication with a first storage device, and wherein there is associated with the machining procedure a sequence of tool provision operations in which a tool provision operation has in each case a particular duration, wherein the method includes a determination stage wherein the durations of the machining operations and the tool provision operations are determined, and a control stage wherein the tool provision operations are temporally grouped in relation to the machining operations such that the tool provision operations bring about a minimized idle time in the machining procedure.

Method for controlling tool change operations and machine tool

In order to provide a machine tool with at least one movable slide, which has a plurality of holders for tools and/or workpieces, and which can be corrected in a simple manner, the at least one slide has a plurality of separate subslides and the relative position of the subslides in relation to one another is adjustable in a securable manner.

Machine tool and method for the correction or compensation of different tool lengths in a machine tool

Growing community of inventors

Gingen, Germany

Walter Pompe