STAHLSTRANGGIESSANLAGE MIT ANGESCHLOSSENEM ODER NACHGESCHALTETEM ENTBARTUNGSSYSTEM FÜR SAUERSTOFFSCHNEIDBÄRTE UND SCHNEIDPERLEN AN STRÄNGEN, BRAMMEN UND BLÖCKEN

The system for removal of oxygen cutting beards (2) and pearls (22) from workpieces (1) is characterised by the presence of individually operable pistons in a block (19) of piston housings arranged transversely to the direction of the workpiece transport motion. These pistons are provided with excha...

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Bibliographische Detailangaben
Hauptverfasser:	LOTZ, HORST K, LOTZ, MATTIAS
Format:	Patent
Sprache:	ger
Schlagworte:	BROACHING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING POWDER METALLURGY SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The system for removal of oxygen cutting beards (2) and pearls (22) from workpieces (1) is characterised by the presence of individually operable pistons in a block (19) of piston housings arranged transversely to the direction of the workpiece transport motion. These pistons are provided with exchangeable shear rings inclined at an angle from 0.2 to 2 degrees to the workpiece surface. The protrusions (beards, pearls) are removed by relative motion between the workpiece and the removal mechanism (23). The upper array (21) of pistons serves as a holding-down device. In this case it is equipped with rollers, sliders or similar elements, or the shear rings are provided with caps.