APPARATUS AND METHOD FOR WORKING A MALLEABLE ENDLESS WEB

The quality of a part formed from an endless malleable web may be adversely affected by bowing and camber of the web while it is being worked. To avoid this problem, the web is stabilised at a first and a second web stabilising station. A bow sensor between these stations outputs to a controller whi...

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Bibliographische Detailangaben
1. Verfasser:	GUEORGUIEV, ATANAS DOBREV
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The quality of a part formed from an endless malleable web may be adversely affected by bowing and camber of the web while it is being worked. To avoid this problem, the web is stabilised at a first and a second web stabilising station. A bow sensor between these stations outputs to a controller which, in turn, outputs a control signal to a vertical adjustment motor associated with the first web stabilising station in order to eliminate bow. Similarly, a camber sensor between the first and second stabilising stations outputs to the controller so that the controller may output a control signal to a horizontal adjustment motor associated with the first web stabilising station in order to eliminate camber.