PROCEDE DE FRAISAGE ASSISTE PAR LASER

PROCEDE DE FRAISAGE ASSISTE PAR LASER

The laser assisted reaming method involves directing a laser beam onto the piece being reamed just in front of the reaming tool. This heats up a zone in the piece parallel to a predetermined cutting section. The laser beam is then displaced longitudinally on the piece in the same direction and at th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: THOMAS THIERRY, VIGNEAU JOEL OLIVIER
Format: Patent
Sprache:fre
Schlagworte:
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:The laser assisted reaming method involves directing a laser beam onto the piece being reamed just in front of the reaming tool. This heats up a zone in the piece parallel to a predetermined cutting section. The laser beam is then displaced longitudinally on the piece in the same direction and at the same speed Vf of the reaming tool advance speed. The heated zone can be a first stage and/or a second critical zone (12,13) located just upstream of the inlet (11) and outlet points of the reaming tool cutting edge. The heated zone can also be a zone of width equal to that of the cutting zone.