Dipl. ing. Thomas Kruse

 

Abstract

The paper presents the way to determine the welding works costs, taking into consideration the operation time necessary to perform the welding construction and the influencing factors, respectively. So, the author considers the entire time to perform a welding joint (time to made a welding construction) consisting in: time for fabrication preparing, auxiliary time, time necessary for welding process, time to break off the fabrication process. For every stage of the fabrication, these times are evaluated together with the material costs. Finally. the conclusion is that, in the future it will be necessary to take into consideration, not only the quality, but also the correlation between the quality and the quantity, the delivery time, the fabrication costs, the envirnoment and the labor protection, respectively.