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Title:ANALIZA KAKOVOSTI IZVEDBE PREVENTIVNIH PREGLEDOV V ACRONI D.O.O.
Authors:ID Delić, Esmira (Author)
ID Gomišček, Boštjan (Mentor) More about this mentor... New window
Files:.pdf VS_Delic_Esmira_2009.pdf (466,86 KB)
MD5: 1EB952DE9CA74BDE56A1FC006239BCF3
PID: 20.500.12556/dkum/104d0123-fb90-487a-ab4d-03f3f4c652ce
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FOV - Faculty of Organizational Sciences in Kranj
Abstract:Namen diplomske naloge je bil analizirati kakovost izvedbe preventivnih pregledov v obratu Vroča valjarna v Acroni d.o.o. Tako smo najprej analizirali letne zastoje proizvodnje oz. letne zastoje valjarskega stroja blooming. Ugotovili smo, da so bili zastoji proizvodnje predvsem posledica nepričakovanih mehanskih okvar in, da zastoji niso pogosto povezani s samo izvedbo preventivnih pregledov. Za julij 2007 je znašal mesečni strošek zastojev, ki je posledica okvar po preventivnih pregledih, 3,44 % celotnega mesečnega stroška zastojev proizvodnje. Analiza letne razpoložljivosti je pokazala, da je bila letna obratovalna razpoložljivost delovnega sredstva v letu 2007 85,37 %. Najvišja mesečna obratovalna razpoložljivost je bila 96,74 %. Povzamemo lahko, da nastane največ zastojev proizvodnje zaradi nepričakovanih mehanskih okvar, da redko prihaja do okvar, ki so posledica neustreznih preventivnih pregledov in, da sta letna obratovalna in lastna razpoložljivost valjarskega stroja blooming dokaj visoki.
Keywords:· Preventivni pregledi · Preventivno vzdrževanje · Zastoji proizvodnje · Razpoložljivost delovnega sredstva blooming · Program preventivnega vzdrževanja
Place of publishing:Kranj
Year of publishing:2009
PID:20.500.12556/DKUM-10778 New window
COBISS.SI-ID:6490387 New window
NUK URN:URN:SI:UM:DK:OKHNXTJ2
Publication date in DKUM:22.07.2009
Views:2328
Downloads:250
Metadata:XML DC-XML DC-RDF
Categories:FOV
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Secondary language

Language:English
Title:ANALYSIS OF THE QUALITY OF IMPLEMENTATION OF PREVENTIVE REVIEWS IN ACRONI D.O.O.
Abstract:The purpose of the diploma was to analyse the quality of implementation of preventive reviews in Hot Rolling Mill in Acroni d.o.o. First we have analysed annual production delays in working asset blooming. We found out, that production delays are particularly the consequence of unexpected mechanical failures and that production delays are not often connected with implementation of preventive reviews. In July 2007, monthly cost of production delays which is the consequence of inadequate preventive reviews was 3,44 % of total monthly cost. In 2007, annual operational availability of working asset was 85,37 %. The highest monthly operational availability of working asset was 96,74 %. The most production delays happen due to unexpected mechanical failures. Failures, which are the consequence of inadequate preventive reviews rarely happen. Annual operational and own availability of working asset blooming are adequately high.
Keywords:· Preventive reviews · Preventive maintenance · Availability of working asset blooming · Production delays · Program of preventive maintenance


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