método e dispositivo para acabamento de peças de trabalho

The method involves carrying out fine-processing of circumferential surfaces of a workpiece i.e. crankshaft (1), after cutting coarse processing and subsequent partial hardening of the circumferential surfaces. Single-point rotation of the circumferential surfaces is executed by a determined cutting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEO SCHREIBER, MATTHIAS WEBER
Format:	Patent
Sprache:	por
Schlagworte:	BORING BROACHING CLADDING OR PLATING BY SOLDERING OR WELDING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FILING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GRINDING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING OTHER WORKING OF METAL PERFORMING OPERATIONS PLANING POLISHING SAWING SCRAPING SHEARING SLOTTING SOLDERING OR UNSOLDERING SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF 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 TRANSPORTING TURNING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
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Beschreibung
Zusammenfassung:	The method involves carrying out fine-processing of circumferential surfaces of a workpiece i.e. crankshaft (1), after cutting coarse processing and subsequent partial hardening of the circumferential surfaces. Single-point rotation of the circumferential surfaces is executed by a determined cutting edge (7). Cavities are formed in a surface of the workpiece by using laser-bombardment or electrochemical-etching. Tangential rotation of the circumferential surfaces is carried out, and a main bearing (HL1) is processed by using rotation milling i.e. peripheral milling. An independent claim is also included for a rotating machine for finishing a workpiece.