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Title:Predelava ločilne naprave na 35 MN stiskalnici z namenom zmanjšanja zastojev v podjetju Impol PCP d. o. o.
Authors:ID Sirk, Domen (Author)
ID Ojsteršek, Robert (Mentor) More about this mentor... New window
Files:.pdf UN_Sirk_Domen_2025.pdf (2,56 MB)
MD5: 4BEC84CADE76D57759559DD514CB81E9
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V podjetju Impol PCP d. o. o. smo obravnavali problem povečanega števila zastojev in podaljšanih mrtvih časov na 35 MN indirektni stiskalnici. Težava se je pojavljala na ločilni napravi, ki odreže ostanke iztiskanega aluminija iz komor orodja. Zaradi konstrukcije spodnje čeljusti so ostanki pogosto ostali na njej. Problem smo rešili s konstrukcijsko predelavo naprave, ki je vključevala razvoj ideje, izdelavo delavniških risb ter uvedbo izboljšave v proizvodnjo. Analiza števila zastojev in povprečnih vrednosti mrtvih časov pred in po predelavi potrjuje, da se je število zastojev na 35 MN stiskalnici po izboljšavi zmanjšalo.
Keywords:preventivno vzdrževanje, konstrukcijske modifikacije, mrtvi čas, izgube časa v proizvodnji, ločilna naprava, 35 MN stiskalna linija
Place of publishing:Maribor
Publisher:[D. Sirk]
Year of publishing:2025
PID:20.500.12556/DKUM-94551 New window
UDC:658.58(043.2)
COBISS.SI-ID:21904 New window
Publication date in DKUM:25.09.2025
Views:161
Downloads:30
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:20.08.2025

Secondary language

Language:English
Title:Conversion of the separator on the 35 MN pressing machine to reduce congestion in Impol PCP d. o. o.
Abstract:At Impol PCP d. o. o., we addressed the problem of an increased number of stoppages and prolonged downtimes on the 35 MN indirect extrusion press. The issue occurred on the separating device, which cuts off the remaining extruded aluminium from the tool chambers. Due to the design of the lower jaw, remnants often remained stuck to it. We solved the problem by modifying the device, which involved developing the concept, preparing workshop drawings, and implementing the improvement in production. An analysis of the number of stoppages and the average downtime values before and after the modification confirms that the number of stoppages on the 35 MN press decreased after the improvement.
Keywords:preventive maintenance, design modifications, downtime, production time losses, separating device, 35 MN extrusion press line


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