A cutting tool of rolling type with a strengthened life-time

The present invention discloses a cutting tool of rolling type with a strengthened life-time. It mainly comprises a rolling element, a rolling knife, a tunable element, an assembly axis, a first thin film layer and a second thin film layer. By coating the first thin film layer and the thin film laye...

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Bibliographische Detailangaben
Hauptverfasser:	WU, ZHENG-JHOU, CHEN, HUNG-YI, CHANG, GUI-FANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING DIFFUSION TREATMENT OF METALLIC MATERIAL HAND CUTTING TOOLS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS SEVERING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention discloses a cutting tool of rolling type with a strengthened life-time. It mainly comprises a rolling element, a rolling knife, a tunable element, an assembly axis, a first thin film layer and a second thin film layer. By coating the first thin film layer and the thin film layer on the surface of the rolling knife, the disclosed cutting tool can strengthen its used life-time.