CONTROL OF A WELDING DEVICE
First Claim
1. A method for controlling and/or monitoring a welding device (1), in which the welding device (1) has at least one welding electrode (4) that is operated with at least one changeable electrical reference value, this electrical reference value is controlled by means of a control unit (6), and the control of the electrical reference value is carried out taking into account a reference data set (25) that is characteristic for a welding procedure to be carried out,wherein the reference data set (25) is determined on the basis of at least one raw data set (23a, 23b, 23c, 23d) and this raw data set (23a, 23b, 23c, 23d) is characteristic for the welding procedure to be carried out.
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Accused Products
Abstract
A method for operating a welding device (1), wherein the welding device has at least one welding electrode (4), which is operated with at least one variable electrical reference value and wherein this electrical reference value is controlled by a control device (6), wherein the control of the electrical reference value takes place with allowance being made for a set of reference data (25) that is characteristic of a welding operation to be carried out. According to the invention, the set of reference data (25) is determined on the basis of at least one set of raw data (23a, 23b, 23c, 23d), wherein this set of raw data (23a, 23b, 23c, 23d) is characteristic of the welding operation to be carried out.
4 Citations
19 Claims
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1. A method for controlling and/or monitoring a welding device (1), in which the welding device (1) has at least one welding electrode (4) that is operated with at least one changeable electrical reference value, this electrical reference value is controlled by means of a control unit (6), and the control of the electrical reference value is carried out taking into account a reference data set (25) that is characteristic for a welding procedure to be carried out,
wherein the reference data set (25) is determined on the basis of at least one raw data set (23a, 23b, 23c, 23d) and this raw data set (23a, 23b, 23c, 23d) is characteristic for the welding procedure to be carried out.
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2. A method for controlling and/or monitoring a welding device (1), in which the welding device (1) has at least one welding electrode (4) that is operated with at least one electrical reference value, this electrical reference value is controlled by means of a control unit (6), and the control of the electrical reference value is carried out taking into account a reference data set (25) that is characteristic for a welding procedure to be carried out,
wherein the reference data set (25) is compared to at least one raw data set (23a, 23b, 23c, 23d) that is characteristic for the measuring procedure to be carried out and, based on this comparison, a conclusion is drawn about the welding procedure carried out.
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14. A welding device (1) having a first welding electrode (4), having a second welding electrode (5) that cooperates with the first welding electrode, having a supply unit that supplies an electric current (Iweld) to t the welding electrodes (4, 5) during a welding procedure, at least one reference value of this electric current (Iweld) being variable, having a measuring device (7) that determines at least one electrical value that is characteristic for the electrical reference value of the current supplied to the electrodes, and having a control unit (6) that controls the'"'"'electrical reference value as a function of the characteristic measurement value, said control unit (6) controlling the electrical reference value by taking into consideration a reference data set (25) that is characteristic for the welding procedure to be carried out,
wherein the welding device has a storage device (16) in which at least one raw data set (23a, 23b, 23c, 23d) is stored, said raw data set (23a, 23b, 23c, 23d) being characteristic for the welding procedure to be carried out, and also has a processor unit that determines the reference data set (25) on the basis of at least one raw data set (23a, 23b, 23c, 23d).
Specification