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Title:Pregled in analiza postopkov preoblikovanja pločevine z mediji
Authors:ID Dobnikar, Marko (Author)
ID Pahole, Ivan (Mentor) More about this mentor... New window
ID Ficko, Mirko (Comentor)
Files:.pdf MAG_Dobnikar_Marko_2012.pdf (5,00 MB)
MD5: AE258DE870A3F20C58BC6FD2997F1B37
PID: 20.500.12556/dkum/d3606bf4-0e4d-4586-8d74-d1defaf17ac7
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Dandanes so vse večje zahteve po proizvodnji lažjih in okolju prijaznejših izdelkov. Te zahteve silijo predvsem avtomobilsko in letalsko industrijo k razvoju novih preoblikovalnih postopkov. Znanih je kar veliko preoblikovalnih postopkov pločevine, vendar vsi ne zadostijo naštetim zahtevam. Z vlaganjem v razvoj in s posodabljanjem že obstoječih postopkov je prišlo do množične uporabe preoblikovanih postopkov, ki temeljijo na preoblikovanju z uporabo medija. Za medij se lahko uporabijo plin, tekočina, trdi delci ali pa fleksibilno orodje. Z uporabo teh postopkov se drastično zmanjšajo stroški izdelave orodij za preoblikovanje. Kakovost preoblikovanih površin se pa izboljša. To sta tudi glavni prednosti postopkov preoblikovanja z medijem. V tem delu bodo predstavljeni postopki, ki temeljijo na preoblikovanju z uporabo medija. Največji poudarek bo na postopku Hydroformng, saj se v praksi največ uporablja. Omenjen bo tudi postopek globokega vleka z medijem. Predstavljeni bodo tudi novejši postopki, kot je inkrementalno preoblikovanje z vodnim curkom, VPF postopek itd. Opisani bodo tudi stroji in orodja, ki se uporabljajo pri preoblikovanju z medijem. Za vsak postopek bodo podani tudi primeri preoblikovanja iz prakse.
Keywords:preoblikovanje pločevine z medijem, medij, globoki vlek z medijem, Hydroforming, preoblikovanje pločevine
Place of publishing:Maribor
Publisher:[M. Dobnikar]
Year of publishing:2012
PID:20.500.12556/DKUM-37066 New window
UDC:621.7.044(043.3)
COBISS.SI-ID:16452886 New window
NUK URN:URN:SI:UM:DK:UBBOFYGO
Publication date in DKUM:03.09.2012
Views:2629
Downloads:432
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
DOBNIKAR, Marko, 2012, Pregled in analiza postopkov preoblikovanja pločevine z mediji [online]. Master’s thesis. Maribor : M. Dobnikar. [Accessed 3 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=37066
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Secondary language

Language:English
Title:Review and analyses of sheet metal forming processes with media
Abstract:Requirements for nowadays products are that they are cheaper, lighter and environmental friendly. These requirements are forcing especially industry of aircraft and automobile in develop of new sheet metal forming processes. There are many processes of sheet metal forming but some don't meet these requirements. From development of conventional forming processes, have appeared new forming processes which based on forming with media. As a media, for sheet metal forming can be used flexible tool, liquid, gas etc. The main advantages of sheet metal forming process with media is reducing tool costs and increasing quality of formed parts. Processes which based on forming with media are described in this work. The main emphasis will be on Hydroforming process which is widely used in practice. It will also mention the deep drawing with media, incremental sheet metal forming, VPF etc. Machines and tools for sheet metal forming processes with media will also described in this work. On practical examples of forming parts will be introduced every processes.
Keywords:sheet metal forming with media, media, deep draw with media, Hydroforming, sheet metal forming


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