20.500.12556/RUL-517 Vpliv kakovosti bukovine na količinski izkoristek diplomsko delo - visokošolski strokovni študij Impact of quality from quantitative beech graduation thesis - higher professional studies Proizvodnja bukovih decimiranih elementov je pogojena s kakovostno surovino - bukovim žaganim lesom. V podjetju Novoles d.d. hlodovino internih kvalitetnih razredov L, I, II, III in IV razrežejo v deske kvalitete I-II in I-IV, pri čemer se kvaliteta I-II uporablja za zahtevnejše, kvaliteta I-IV pa za manj zahtevne decimirane elemente. Pri tem se pojavlja vprašanje, ali je bolj ekonomično uporabljati cenejšo I-IV ali dražjo I-II surovino. V ta namen smo ločeno ovrednotili količinski izkoristek surovine kvalitete I-II in I-IV in primerjali dobljene rezultate. Analizirali smo dnevne podatke podjetja o prevzetem bukovem žaganem lesu v oddelku decimirnica. Rezultati kažejo, da je količinski izkoristek pri lesu kvalitete I-II za 16 % višji od žaganega lesa kvalitete I-IV. Pri uporabi kvalitete I-IV je izdelovalni čas daljši in zato končni izdelki dražji. Production of decimated beech elements depends on quality of raw material - sawn beech timber. In Novoles d.d. company logs are graded to classes L, I, II, III and IV, and cut into planks of 2 quality groups I-II and I-IV. The timber graded into the group I-II is used for high quality products, and that of the group I-IV for less demanding decimated elements. In doing so, the question arises whether it is more economical to use the cheaper I-IV or the more expensive I-II material. To this end, we separately evaluated the quantitative yield of the raw material of the quality groups I-II and I-IV, and compared the observed results. We analyzed the daily data of the company on the received beech sawn timber in the "decimirnica" department, where the timber is cut into elements of certain dimensions. The results show that the quantitative yield of the quality group I-II is by 16 % higher than those of the group I-IV. When using the timber of I-IV quality more time is spent for processing, therefore, the final products are more expensive. bukev Fagus sylvatica žagan les decimirani elementi izkoristek kakovost beech Fagus sylvatica sawn wood decimated elements yield quality true false false [M. Pečjak] Slovenski jezik Angleški jezik Diplomsko delo 2014-07-11 12:25:56 2014-07-11 12:25:56 2022-07-11 10:29:17 0000-00-00 00:00:00 2010 0 Ljubljana 0 X, 41 f., [36] f. pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*832.20:176.1 Fagus sylvatica 1817993 vs_pecjak_marko.pdf vs_pecjak_marko.pdf 1 95A0ECB9D0AAE570D8D3432F74E0F799 3c9d87fd0cb1824720e0f4a33ab52ee6279f9b269e6037c3bbcc1100bc609367 61aa373b-a1b9-11eb-a523-00155dcfd717 20.500.12556/rul/64ece528-13d9-451c-a2b9-42a885809ce8 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=132374 Biotehniška fakulteta 0 0 0