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Application of Design of Experiment to a FCAW Process
Last modified: 16. 12. 2018
Abstract
The paper presents the results of the experimental analysis of the process parameters of the flux cored arc welding (FCAW). For analysis, Two-level Factorial Design was used. The coefficients of the regression equation concerning the influence of technological parameters such as the distance between the contact tip and the tip of the electrode Le [mm], current intensity I [A] and welding velocity Vs [cm/min] on the hardness obtained were determined.