20.500.12556/DKUM-16206 POSODOBITEV MONTAŽNEGA SISTEMA ZA SESTAVO RELEJEV UPDATE ASSEMBLY SYSTEM FOR THE COMPOSITION OF THE RELAYS Globalizacija je potisnila gospodarske družbe v nenehno tekmovanje na globalnih trgih. Zaradi tega so podjetja, ki se želijo pomeriti na teh tržiščih, prisiljena v nenehno zniževanje proizvodnih stroškov. Zmanjševanje stroškov proizvodnje je kontinuiran proces, v okviru katerega je treba nenehno povečevati učinkovitost ter uvajati poenostavitve in racionalizacije v proizvodnem sistemu. Poleg tega pa je povečevanje števila različic izdelkov nujno, pa naj gre za razvoj povsem novih izdelkov ali za rekonstrukcije obstoječih. Tudi v proizvodnji elektromehanskih miniaturnih relejev se ni mogoče izogniti nenehnemu spreminjanju izdelkov zaradi zahtev kupcev. Poseben pomen v proizvodnji relejev ima montaža, ki v povprečju predstavlja prek 70% celotnega proizvodnega časa. S povečevanjem števila novih različic relejev pa nastane problem obstoječih avtomatiziranih montažnih sistemov, ki so grajeni precej togo in namensko. Specialistično delo vsebuje nova, ekonomsko upravičena tehnično-tehnološka izhodišča za razširitev in posodobitev obstoječega montažnega sistema za sestavo relejev. S tem bomo montažnemu sistemu povečali fleksibilnost, saj bo omogočena dodatna montaža treh novih različic relejev. Glede na tržne raziskave, bodo nove različice relejev in s tem tudi montažni sistem, aktualni še vsaj naslednjih deset let. Razen tega se bosta povečali tudi produktivnost montaže ter kakovost relejev. Zaradi večje stabilnosti montažnega procesa, brez vpliva človeškega faktorja, pa načrtujemo tudi znižanje izmeta. Med glavne slabosti posodobljenega montažnega sistema pa lahko uvrstimo preureditveno togost, in kljub razširitvi, še vedno delno omejeno fleksibilnost, saj bo omogočena le montaža tehnološko podobnih relejev. Z načrtovano posodobitvijo so v veliki meri izčrpane možnosti nadaljnjega povečevanja fleksibilnosti montažnega sistema za sestavo relejev na podlagi razširitve funkcionalnosti, tako da bo nove rešitve nujno iskati v robotizaciji montaže. The globalisation has pushed corporations into one competitively oriented market. So to stay competitive, companies are forced in continuous process of decreasing production costs. Production costs decrease is never-ending process in which range it is required to increase efficiency and introduce simplification and rationalisation in production system constantly. Product characteristics establishing based on in advance defined market demands is necessary, either for development of entirely new product or for reconstruction of existent product. In miniature relays production as well it is not possible to avoid constant product changing due to the consumers demands. The assembly has special meaning in relay production and represents more than 70% of entire production time. With multiplication of new relay versions, usability problems of existing automated assembly systems are arising, which are mostly rather strict and purposive that is with limited flexibility. Specialist work contains new economic entitled technical-technological basis for expansion and update of the existing assembly so the flexibility would increase because that way the assembly of three new relays versions would be enabled at least for period of next 10 years. Besides that the productivity of updated assembly and quality of all included relays would be increased. Due to the greater stability of assembly process scrap reduction is expected. The main disadvantages of the updated assembly system can be categorized as reorganization of stiffness, and despite the extension is still limited flexibility in part because it will only be able to technologically similar assembly relays. The planned modernization have largely exhausted the possibilities of further increasing the flexibility of assembly systems for the composition of the relays on the basis of extending the functionality, so that it is essential to explore new solutions in the robotics assembly. montaža relejev strega in montaža montažni sistem montažna linija avtomatizirana montaža fleksibilnost montaže racionalizacija montaže. Relay assembly manipulation and assembly Assembly system Assembly machine automated assembly Assembly flexibility Assembly rationalisation. true true false P. Sevčnikar] Slovenski jezik Angleški jezik Specialistično delo 2010-10-05 06:31:21 2010-11-02 14:11:12 2022-04-13 07:57:48 2023-12-20 03:22:33 2010 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.717 14534934 URN:SI:UM:DK:GTVHAKEO SPEC_Skerbis_Milan_2010.pdf SPEC_Skerbis_Milan_2010.pdf 1 BF9248191FBC745C4E474D80DA712BCE d059ff8418bce194ed46b8ee88dee603064b9ca83c6f1db3a17acfe36fdcfdee 97ce55dd-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/8fe936c5-7ec1-4ce4-bb46-f6c61440be4c https://dk.um.si/Dokument.php?lang=slv&id=18255 Fakulteta za strojništvo 0 0 0