Inspections and testing of welded joints of the electrical transformer housing

Pri izradi zavarenih konstrukcija posebno je potrebno voditi računa o postignutoj kvaliteti zavarenih spojeva, jer ona jamči pouzdan i siguran rad konstrukcije. U cilju ostvarenja zahtijevane kvalitete potrebno je zavarene spojeve, sukladno usvojenom planu kontrole kvalitete, kontrolirati i ispitivati primjenjivim metodama i tehnikama. Planiranje i provođenje kontrola i ispitivanja zavarenih spojeva prikazano je na primjeru kućišta električnog transformatora. Dokaz postignute kvalitete zavarenih spojeva je dokumentacija, koja obuhvaća relevantne ateste, certifikate i izvještaje propisane usvojenim planom kontrole.During the production of welded structures, it is necessary to pay special attention on the achievement of quality of welded joints, because it guarantees the reliable and safe operation of structure. In order to achieve the required quality, it is necessary to control and examine the welds with applicable methods and techniques according to the defined plan of quality control. Planning and execution of control and testing of welded joints is shown in the example of the electrical transformer housing. Evidence of quality of welded joints is set of documentation, which includes relevant attests, certificates and reports prescribed by the quality control plan