Verfahren zum Herstellen von Flachlagerschalen

A process is disclosed for manufacturing flat bearing shells. A strip of material (2) is cut into bearing shell sections (26), these sections are bent into a semicircular shape, and the outer and inner sides (88, 58), as well as the parting surfaces (52) of the thus obtained bearing shells are calib...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KALDENHOFF, KURT, 12307 BERLIN, DE, HERMANNS, HUBERT, 26871 PAPENBURG, DE, MAEHRLEIN, MATTHIAS., 12277 BERLIN, DE, HOPPMANN, RALF., 26842 OSTRHAUDERFEHN, DE
Format:	Patent
Sprache:	ger
Schlagworte:	BEARINGS BLASTING COMBINED OPERATIONS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PUNCHING METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A process is disclosed for manufacturing flat bearing shells. A strip of material (2) is cut into bearing shell sections (26), these sections are bent into a semicircular shape, and the outer and inner sides (88, 58), as well as the parting surfaces (52) of the thus obtained bearing shells are calibrated. An oil groove (14) is shaped on the inner side (58) from parting surface (52) to parting surface (52). For the oil groove to be more easily shaped with a less complex milling tool, the oil groove (14) is continuously shaped, in particular milled, broached or sandblasted in the strip of material (2) before the strip of material is cut into bearing shell sections (26), and a cutting die (6) which matches the cross-section profile of the strip of material (2) after the oil groove (14) is milled is used to cut the strip of material into bearing shell sections (26).