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Title:Izdelava lukenj za pravokotno spajanje priključkov na ploščate toplotne prenosnike : magistrsko delo
Authors:Podhostnik, Mitja (Author)
Ficko, Mirko (Mentor) More about this mentor... New window
Širec, Karin (Mentor) More about this mentor... New window
Ploj, Dejan (Co-mentor)
Files:.pdf UN_Podhostnik_Mitja_2018.pdf (2,61 MB, This file will be accessible after 14.09.2021)
 
Language:Slovenian
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Diplomska naloga je nastala v sodelovanju s podjetjem Talum Izparilniki d.o.o., katero proizvaja Roll-Bond ploščate toplotne prenosnike. Predmet diplomskega dela je bilo poiskati primerno tehnologijo za izdelavo luknje v kanalski sistem Roll-Bond plošče, za potrebo serijske proizvodnje. V okviru praktičnega dela naloge je bilo opravljeno testiranje izreza luknje s CO2 laserskim strojem in s CNC rezkalnim strojem. Ugotovljeno je bilo, da uporaba laserja ni ustrezna za izrezovanje lukenj v Roll-Bond plošče. Prav tako je ekonomska učinkovitost laserja neupravičena. Kot mnogo boljša rešitev se je izkazalo odrezavanje z rezkarjem, ki je v našem primeru tehnološko kot tudi ekonomsko učinkovitejše.
Keywords:lasersko rezanje, CNC odrezavanje, stroškovno ovrednotenje
Year of publishing:2018
Place of performance:Maribor
Publisher:[M. Podhostnik]
Number of pages:VIII, 42 f.
Source:Maribor
UDC:621.961.2+657.478(043.2)
COBISS_ID:22277142 Link is opened in a new window
NUK URN:URN:SI:UM:DK:KWNYUFIU
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
Views:304
Downloads:0
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Categories:KTFMB - FS
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Secondary language

Language:English
Title:Hole-making process for perpendicular jointing of connectors to heat transfer plates
Abstract:Thesis was created in cooperation with the company Talum Izparilniki d.o.o., which it produces flat Roll-Bond thermal heat exchangers. Subject of the thesis is to find suitable technology for making holes in channel system of a Roll-Bond panels in needs of serial production. Within the practical part of the task, a hole cut test was performed on a CO2 laser machine and on a CNC milling machine. It was found that the use of a laser is not apropriate for cutting holes in the Roll-Bond panels. Also, the economic efficiency of the laser is unjustified. Cutting with a milling cutter has turned out as a much better solution. In our case, it is also technologically and economicaly more efficient.
Keywords:laser cutting, CNC milling, cost evaluation


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