Device for plastic finishing by vibration

The invention refers to a device for plastic finishing by vibration, actuated by a cam, designed for finishing cylinder-shaped parts by plastic strain, which can be fitted on standard lathes. The device consists of a variable cam that actuates the working subassembly by means of a connecting rod. It...

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Bibliographische Detailangaben
Hauptverfasser:	IONASCU GEORGETA, ANTONESCU SIMONA, CIPLEU GABRIELA
Format:	Patent
Sprache:	eng ; rum
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:	The invention refers to a device for plastic finishing by vibration, actuated by a cam, designed for finishing cylinder-shaped parts by plastic strain, which can be fitted on standard lathes. The device consists of a variable cam that actuates the working subassembly by means of a connecting rod. It is fitted with a rocker-subassembly (B) made of a tube box (7) that performs an alternating-linear motion (11) in two fixed bushing bearings (10), fitted inside, by joint, with a carrier rod (13) on which a tool-holder head (16) is rigidly fastened, together with a strain tool (17). An arrester (18) reduces the slope of the carrier rod (13), and the working pressure upon this rod (13) is constantly provided by a compression coiled spring (20) that can have the camber altered by means of a screwed pin (21).