Vizualno ispitivanje zavarenih spojeva

• Main Author: Dumančić, Marko
• Other Authors: Bošnjaković, Mladen
• Format: Bachelor Thesis
• Language: Croatian
• Published: Veleučilište u Slavonskom Brodu. 2019
• Subjects: vizualno ispitivanje; zavareni spoj; visual testing; welded joints; TEHNIČKE ZNANOSTI. Strojarstvo; TECHNICAL SCIENCES. Mechanical Engineering; sami
• Online Access: https://zir.nsk.hr/islandora/object/vusb:849; https://urn.nsk.hr/urn:nbn:hr:174:245482; https://zir.nsk.hr/islandora/object/vusb:849/datastream/PDF

U radu je opisan postupak vizualnog ispitivanja zavarenih spojeva. To je jedna od metoda nerazornih ispitivanja koja je najduže u uporabi i koja se prva provodi tijekom kontrole zavarenih spojeva. Zato je vizualno ispitivanje temelj svakog postupka kontrole kvalitete. Provodi ju certificirano osoblje, ali i sami zavarivača tijekom zavarivanja. Tijekom izrade proizvoda moguće je nastajanje određenih greški i nepravilnosti. Zadatak ispitivanja je otkriti te nepravilnosti da bi se pravovremeno mogle sanirati. Da bi eksploataciju proizvoda bila pouzdana i sigurna, kontrolori moraju ispitati zavarene spojeve i ocijeniti njihovu prihvatljivost prema unaprijed definiranim kriterijima prema odgovarajućim normama. This paper describes the procedure of visual testing of welded joints. This is one of the methods that is the longest in use and which is first performed during the control of welded joints. That is why it is a visual examination the basis of quality control. Certified personnel, but also welders themselves can perform testing during welding. It is possible to create certain faults and irregularities while making the product. The task of testing is to detect these irregularities in order to correct it. For reliable and safe product exploitation, the controllers must examine welded joints and evaluate their acceptability according to predefined criteria according to the appropriate standards.