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Title:Kontrola zvarnih spojev z neporušitvenimi metodami
Authors:ID Kolar, Kristjan (Author)
ID Ačko, Bojan (Mentor) More about this mentor... New window
ID Hribernik, Aleš (Comentor)
ID Vuherer, Tomaž (Comentor)
Files:.pdf UNI_Kolar_Kristjan_2014.pdf (2,37 MB)
MD5: 04BDACCF8FE27E9B26121A6CC87FF5B4
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract: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.
Keywords:zvar, kakovost, kontrola, neporušitvene metode
Place of publishing:Maribor
Publisher:[K. Kolar]
Year of publishing:2014
PID:20.500.12556/DKUM-46846 New window
UDC:621.791.053-531(043.2)
COBISS.SI-ID:18475030 New window
NUK URN:URN:SI:UM:DK:LMP6X9DD
Publication date in DKUM:11.12.2014
Views:3942
Downloads:748
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Non-destructive testing of welded joints
Abstract: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.
Keywords:weld, quality, inspection, non-distructive methods


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