METHOD FOR ROLLING AROUND NON-COMPLETE SPHERICAL SURFACES

FIELD: plastic working of metals, namely surface plastic deforming of non-complete spherical surfaces. ^ SUBSTANCE: method comprises steps of imparting to blank and deforming tool (multi-element rolling around tool) rotation around their own axes; placing circle along which deforming tool moves in p...

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Bibliographische Detailangaben
Hauptverfasser:	KATUNIN ANDREJ ALEKSANDROVICH, KIRICHEK ANDREJ VIKTOROVICH, AFANAS'EV BORIS IVANOVICH, SAMOJLOV NIKOLAJ NIKOLAEVICH, GAVRILIN ALEKSANDR MIKHAJLOVICH, FOMIN DMITRIJ SERGEEVICH, STEPANOV JURIJ SERGEEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: plastic working of metals, namely surface plastic deforming of non-complete spherical surfaces. ^ SUBSTANCE: method comprises steps of imparting to blank and deforming tool (multi-element rolling around tool) rotation around their own axes; placing circle along which deforming tool moves in plane shifted relative to blank center; in addition imparting to deforming tool reverse-rotation oscillation motion relative to center of worked spherical surface of blank and axial feed; arranging lengthwise axis of deforming tool by inclination angle relative to plane normal to blank axis and passing through its center. ^ EFFECT: enlarged manufacturing possibilities, enhanced efficiency and quality of worked surfaces. ^ 2 dwg, 1 ex