Schuler Pressen Gmbh

Jan-Peter Grosse

Alexander Seitz

Karsten Klinker

Frank Schieber

The invention relates to a method for cutting a sheet metal blank from a sheet metal strip () continuously conveyed in a transport direction (T), by means of at least one laser cutting device (), having the following steps:

Method and device for laser cutting a sheet metal blank from a continuously conveyed sheet metal strip

In a method for setting bending of at least one straightening roller in a roller straightening machine, the straightening roller is supported by a plurality of supporting roller devices arranged beside one another in the axial direction, wherein each supporting roller device can be adjusted by an actuating device such that stresses are produced in the straightening roller. To control the actuating device, a control system is provided, by which the adjustment of the supporting roller device can be set manually. Limiting values (vMA, vMI) with respect to the stresses produced in the straightening roller are stored in the control system. In the event of adjustment of one of the supporting roller devices, maxima (MA) and minima (MI) of the stresses produced in the straightening roller are calculated and it is checked whether the maxima (MA) and minima (MI) lie within the limiting values (vMA, vMI).

Method and computer program product for setting the bending of at least one straightening roller of a roller straightening machine

The invention relates to a method for correcting a predetermined cutting path for cutting a metal blank from a metal strip continuously transported in a transport direction x with the following steps: Simultaneously determining a first x coordinate xand a first y coordinate yof a point on a surface of the metal strip with respect to an x and a y reference; Determining a second coordinate yof the point with respect to the y reference at precisely the time when the metal strip has been moved in the transport direction x by a predetermined first distance dxwith respect to the first x coordinate x Determining a first y correction value Kby taking the difference between the first y coordinate yand the second y coordinate y; and Using the first y correction value Kto correct the cutting path coordinates describing the predetermined cutting path.

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Moehrendorf, Germany

Jan-Peter Grosse