Apparatus and method for machining of hard metals with reduced detrimental white layer effect

An apparatus and a method are disclosed for reducing a thickness of a thermomechanically-affected layer on an as-machined surface of a hard metal workpiece being machined by a hard cutting tool exerting a thermomechanical load on a surface of the workpiece. The method involves reducing the thermomec...

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Bibliographische Detailangaben
Hauptverfasser: Zurecki, Zbigniew, Ghosh, Ranajit, Frey, John Herbert, Taylor, James Bryan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus and a method are disclosed for reducing a thickness of a thermomechanically-affected layer on an as-machined surface of a hard metal workpiece being machined by a hard cutting tool exerting a thermomechanical load on a surface of the workpiece. The method involves reducing the thermomechanical load on the surface of the workpiece, and the apparatus includes a means for reducing the thermomechanical load on the surface of the workpiece.