diplomsko delo - visokošolski strokovni študij
Abstract
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.
Keywords
bukev;Fagus sylvatica;žagan les;decimirani elementi;izkoristek;kakovost;
Data
Language: |
Slovenian |
Year of publishing: |
2010 |
Source: |
Ljubljana |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL BF - Biotechnical Faculty |
Publisher: |
[M. Pečjak] |
UDC: |
630*832.20:176.1 Fagus sylvatica |
COBISS: |
1817993
|
Views: |
985 |
Downloads: |
222 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
Impact of quality from quantitative beech |
Secondary abstract: |
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. |
Secondary keywords: |
beech;Fagus sylvatica;sawn wood;decimated elements;yield;quality; |
Type (COBISS): |
Undergraduate thesis |
Thesis comment: |
Univ. v Ljubljani, Biotehniška fakulteta, Odd. za lesarstvo |
Pages: |
X, 41 f., [36] f. pril. |
Keywords (UDC): |
applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;agriculture and related sciences and techniques;forestry;farming;wildlife exploitation;kmetijstvo ter sorodne vede in tehnologije;forestry;gozdarstvo;forest products and their utilization;gozdni proizvodi in njihova uporaba;philosophy;psychology;filozofija;psihologija;moral philosophy;ethics;practical philosophy;moralna filozofija;etika;praktična filozofija;sexual ethics;sexual morality;spolna etika;spolna morala; |
ID: |
21867 |