Ex-cell-o Gmbh

Gkn Driveline International Gmbh

Mag Ias Gmbh

Markus Stanik

Moshe Israel Meidar

Achim Feinauer

Bernd Kreissig

Harald Boehler

Hans-Joachim Stumpp

Willi Schnitzler

Udo Rothenbuecher

Uwe Runow

Stefan Bergmann

Reiner Widmann

Holger Kolb

Harald Böhler

In order to save the investment for a separate cold rolling machine for applying threads etc. a cold rolling unit is placed in a moveable manner onto the Z-drives of a turning machine wherein the cold rolling unit can be configured much larger and much more stable and with less wear than a cold rolling unit used in a tool revolver. Even parallel processing through turning and rolling is facilitated.

Machine tool

A process of producing profiled tracks for joint parts is provided, wherein a cutting tool acts on the workpiece, a workpiece machining being performed with the cutting tool during the relative forward movement between workpiece and tool, and a workpiece machining being performed with the same cutting tool during the return movement following the forward movement.

Process of producing profiles, more particularly, profiled tracks for joint parts

In a machine tool comprising at least one tool carrier and at least one moveable workpiece carrier with which one or more workpieces are positionable for machining, a tool can be changed in a simple manner by providing a tool holding device connected to the at least one workpiece carrier.

Machine tool and a method for changing the tool in a machine tool

In order to provide a multiple spindle machine tool having a machine frame, a first spindle slide with a first workpiece spindle, and a second spindle slide with a second workpiece spindle, wherein first spindle slide and second spindle slide are guided on the machine frame for linear displacement, and a tool receiving device, which is of a simple construction with minimized space requirements with respect to the workpiece spindles, a first guide and a spaced second guide are arranged on the machine frame, both the first spindle slide and the second spindle slide being guided on these guides, and the first workpiece spindle and the second workpiece spindle being arranged between the two guides.

Multiple spindle machine tool

Growing community of inventors

Albershausen, Germany

Markus Stanik