SPINDLE FOR A BALL SCREW AND METHOD FOR PRODUCING SAME

The invention relates to a method for producing a spindle for a ball screw, including the following steps:-introducing, at least in sections, a thread profile into a flat material section,-shaping the material section to a hollow cylindrical case, two lateral edges of the hollow cylindrical case abu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Faber, Daniel, Dohr, Matthias, Wubbolt-Gorbatenko, Benjamin, Kammerer, Fritz
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED OPERATIONS ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing a spindle for a ball screw, including the following steps:-introducing, at least in sections, a thread profile into a flat material section,-shaping the material section to a hollow cylindrical case, two lateral edges of the hollow cylindrical case abutting each other and the thread profile being oriented radially outwards,-connecting the two lateral edges of the hollow cylindrical case, and-forming, at least in sections, a supporting structure on a radially inner face of the hollow cylindrical case to finish the spindle. A spindle for a ball screw in hybrid design can thus be manufactured in a simple manner. The spindle can be produced cost-effectively and yet has high wear resistance and excellent mechanical load-bearing capacity as well as light weight. The invention further relates to a spindle manufactured according to the invention, for use in a ball screw.