Patent ID: 7891530

Claim:
A method for axial correction in a processing machine ( 100 ), comprising the following steps: providing the processing machine, wherein said processing machine has at least two driven transport axles ( 110 , 115 ) for transporting and processing a product web ( 101 ), at least one non-driven or driven processing axle ( 111 , 112 , 113 , 114 ), and at least one additional non-driven axle ( 102 , 121 , 122 , 123 , 124 ), wherein the product web ( 101 ) includes at least one web-tensioning segment; delimiting the at least one web-tensioning segment by two clamping points ( 110 - 115 ), wherein said clamping points are embodied in the form of driven transport or processing axles; and performing a pilot control of one of the clamping points ( 110 - 115 ) that delimits the web-tensioning segment, performing a pilot control of a processing axle ( 111 - 114 ) situated in the at least one web-tensioning segment, or performing both a pilot control of the clamping point and said processing axle during a rotation speed change of one of said clamping points ( 110 - 115 ) that delimits the at least one web-tensioning segment; and taking into account a moment of inertia of a non-driven axle ( 102 , 121 - 124 ) situated in the at least one web-tensioning section during said step of performing a pilot control.