diplomsko delo
Povzetek
Varjeni izdelki so postali zahtevnejši kot nekoč. Zaradi tega je kontrola varjenih izdelkov postala zelo pomembna in hkrati tudi velikokrat obvezna. Osredotočil sem se na varjene cevovode v Termoelektrarni Šoštanj, blok 6.
V diplomski nalogi sem obravnaval kontrolo zvarnih spojev in zagotavljanja kakovosti pri izvajanju neporušitvenih kontrol. V teoretičnem delu naloge so opisane osnove zagotavljanja kakovosti in kontrole neporušitvenih metod zvarnih spojev, in sicer vizualna, penetrantska, magnetna, ultrazvočna in radiografska kontrola. V praktičnem delu pa so prikazani primeri posameznih metod na dveh cevovodih. Pri prvem primeru sem obravnaval dober zvar, v drugem pa slab zvar. Primerjal sem dobljene rezultate med obema. S pomočjo primerov neporušitvenih metod sem prišel do ugotovitev, da je vodenje kontrole poglavitnega pomena za kakovostno izvedbo zvarov po pričakovanjih in zahtevah naročnika.
Ključne besede
zvar;kakovost;kontrola;neporušitvene metode;diplomske naloge;
Podatki
Jezik: |
Slovenski jezik |
Leto izida: |
2014 |
Tipologija: |
2.11 - Diplomsko delo |
Organizacija: |
UM FS - Fakulteta za strojništvo |
Založnik: |
[K. Kolar] |
UDK: |
621.791.053-531(043.2) |
COBISS: |
18475030
|
Št. ogledov: |
2970 |
Št. prenosov: |
653 |
Ocena: |
0 (0 glasov) |
Metapodatki: |
|
Ostali podatki
Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Non-destructive testing of welded joints |
Sekundarni povzetek: |
Welded products are becomming more and more challenging . Therefore, quality inspection of welded products has become very important and in most cases compulsory. The contents of this work is concentrated in welded pipelines in the Unit 6 of the thermal power station Šoštanj.
In this thesis I am discussing testing of welded joints and quality assurance of non-destructive testing. The theoretical part includes quality assurance backgrounds and non-destructive methods for inspecting welded joints, such as visual, liquid penetrant, magnetic-particle, ultrasonic and radiographic testing. The practical part includes examples of individual methods on two pipelines. In the first one I dealt with a good weld, while in the second one a poor weld was treated. Then I compared the results. Based on the cases of non-destructive methods, it was confirmed that quality inspection is essential for high-performance execution of welded joints based on expectations and demands of the client. |
Sekundarne ključne besede: |
weld;quality;inspection;non-distructive methods; |
URN: |
URN:SI:UM: |
Vrsta dela (COBISS): |
Diplomsko delo/naloga |
Komentar na gradivo: |
Univ. v Mariboru, Fak. za strojništvo |
Strani: |
XI, 60 f. |
ID: |
8700873 |