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Hochpräzisions-Hartdrehen. Erzielbare Bauteilqualität im Vergleich zum Korund- und CBN-Feinschleifen

 
: Klocke, F.; Koch, K.-F.

Westkämper, E. ; TU Braunschweig, Institut für Werkzeugmaschinen und Fertigungstechnik -IWF-:
Feinbearbeitungsprozesse im Zentrum der Wertschöpfung
Essen: Vulkan-Verlag, 1996 (Schriftenreihe des IWF)
ISBN: 3-8027-8630-0
pp.14.1ff
Internationales Braunschweiger Feinbearbeitungskolloquium <8, 1996, Braunschweig>
German
Conference Paper
Fraunhofer IPT ()
Hart-Feinbearbeitung; Hartdrehen; Präzision; Schleifen

Abstract
In the past decade, the technology of finish machining hardened steels with geometrically defined cutting edges has been developed. Due to its high potential to increase productivity as well as competitiveness, research and development has focussed on enlarging the use of hard turning for components with very high requirements on surface quality (R(tm) < 1 mu m), form and shape tolerances (IT3 - IT5). In this paper, a new detailed comparison on achievable workpiece quality for finish grinding with Al203- and CBN-wheels and finish hard turning is presented. It will be shown that finish hard turning is today capaple of achieving and maintaining workpiece qualities within the same high range like finish grinding processes.

: http://publica.fraunhofer.de/documents/PX-17346.html