The method of performing a thickness measurement of band-shaped materials and of piece goods, as well as a corresponding device

摘要

The invention relates to a method for performing a thickness measurement of band-shaped materials and of piece goods, the for the thickness measurement in a measuring plane between at least two measurement heads to be positioned, wherein the at least two measurement heads in each case to one of at least two carrying arms, the part of a support structure, and by means of at least one transverse member are connected with one another, in an opposite arrangement are supported and positioned, which is characterized in that changes caused by external influences of the distance of the support arms to one another by means of changes in the length of the cross piece by means of a distance measurement of the distance of at least one further measuring head, the one end of the transverse member is assigned to a reference plane, which is connected to the crossbar are registered, and in that this at least one correction value for the thickness measurement of the at least two measurement heads on the band-shaped materials or on the piece goods is derived. Also disclosed is a corresponding device.