METHOD OF DETERMINING THE SETPOINT CONTACT PRESSURE VALUE FOR CONVEYING A WELDING WIRE IN A WELDING DEVICE, AND CORRESPONDING WELDING DEVICE

摘要

The invention relates to a method for determining a setpoint value for the contact pressure of conveying rollers of at least one device (8) for conveying a welding wire (9) of a welding device (1), and a corresponding welding device. In order to improve the determination of the setpoint value for the contact pressure of each conveying device, data of the defined parameters together with data from additional parameters relating to the configuration of the welding device are stored in a database (26) together with the setpoint values, determined in each case empirically, of the contact pressure or a calculation rule for calculating the respective setpoint values of the contact pressure, and the setpoint value of the contact pressure of each conveying device is determined empirically or by calculation depending on this defined parameter and additional configuration parameters from the database and is indicated on at least one indicator (28).