METHOD FOR CUTTING COPPER ALLOY HAVING gamma PHASE

PROBLEM TO BE SOLVED: To suppress a component blade edge by a deposited γ phase and realize a long life, by optimizing a cutting condition. SOLUTION: In this method for cutting a copper alloy having at least a γphase, by assuming P for the number of tool blades, R (rps) for a rotational speed of a t...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA KATSUAKI, KICHIJIMA TADASHI, HATTORI TOSHIHARU
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BROACHING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To suppress a component blade edge by a deposited γ phase and realize a long life, by optimizing a cutting condition. SOLUTION: In this method for cutting a copper alloy having at least a γphase, by assuming P for the number of tool blades, R (rps) for a rotational speed of a tool, X (mm/sec) for a feed speed, T (mm) for the thickness of the tool, and DB (mm) for the external diameter of a cut material, when the number Q of passing times of the tool blade per unit cutoff volume is as follows, the method for cutting the copper alloy having the γ phase is characterized by setting as Q