Surface-Densified Toothed Section From A Sintered Material And Having Special Tolerances

The invention relates to a method for producing a toothed section from a densified sintered material, whereas a predensified tooth preform is densified by at least 0.05 mm from its surface at least in one area by means of iteratively determined data to yield its final form, and a final form quality...

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Bibliographische Detailangaben
1. Verfasser:	KOTTHOFF GERHARD
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MAKING METALLIC POWDER MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing a toothed section from a densified sintered material, whereas a predensified tooth preform is densified by at least 0.05 mm from its surface at least in one area by means of iteratively determined data to yield its final form, and a final form quality in a range of at least fHalpha=4, Falpha=7 and Ffalpha=7 is being achieved.