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  4. Werkzeug zur Bearbeitung von Bohrungswandungen, insbesondere Durchgangsbohrungen mit hoher Oberflaechenguete
 
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Title

Werkzeug zur Bearbeitung von Bohrungswandungen, insbesondere Durchgangsbohrungen mit hoher Oberflaechenguete

Date Issued
1997
Author(s)
Sinhoff, V.
Bolten, H.P.
Patent No
1994-4418605
Abstract
The invention relates to a process and a tool for the production of drill holes, whereby, during a feed movement of the tool with the first cutting parameters, the general production and a rough grinding preparation of the drill hole are performed by a first cutting facility provided at the front end of the tool and, during a return movement of the tool, a finish grinding machining of the drill hole takes place by a radially adjustable second cutting facility provided at the circumference of the tool with the second cutting parameters different from the first cutting parameters. The two cutting facilities can have a geometrically undefined cutting geometry.
Language
de
Institute
Fraunhofer-Institut für Produktionstechnologie IPT
Link
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=4418605A
Patenprio
DE 1994-4418605 A: 19940527
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