CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL

Detalhes bibliográficos
Autor(a) principal: Eleotério, Jackson Roberto
Data de Publicação: 1996
Outros Autores: Storck, Lindolfo, Lopes, Sidinei José
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/328
Resumo: The performance of the saw to produce wood pieces can be measured by the precision of the pieces dimensions. An study was carried out in Cachoeira do Sul, RS, to quantify the mean and the variance of the wood pieces produced in a sawmill. The wood pieces produced by four kind of machine were evaluated. Two machine bandsaw with two saws: a twin bandsaw and a double circular saw headriss produce centered cants. The depth of the pieces was determined by two other machines, with multiple circular saw. The average, variances and the confidence interval was calculated to average and within piece variance produced by the four machine and between piece variance. The results show that the sawn wood pieces folow a normal distribution without tendency.
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spelling CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROLCaracterização de peças de madeira produzidas em serraria visando o controle de qualidade.Pinus spp.mechanical processingquality control.The performance of the saw to produce wood pieces can be measured by the precision of the pieces dimensions. An study was carried out in Cachoeira do Sul, RS, to quantify the mean and the variance of the wood pieces produced in a sawmill. The wood pieces produced by four kind of machine were evaluated. Two machine bandsaw with two saws: a twin bandsaw and a double circular saw headriss produce centered cants. The depth of the pieces was determined by two other machines, with multiple circular saw. The average, variances and the confidence interval was calculated to average and within piece variance produced by the four machine and between piece variance. The results show that the sawn wood pieces folow a normal distribution without tendency. A precisão das dimensões é uma característica que determina a qualidade de uma peça de madeira. Um estudo, numa serraria localizada em Cachoeira do Sul, RS, foi realizado com o objetivo de quantificar a magnitude da média e da variância das dimensões das peças de madeira produzidas. A largura e a espessura das peças produzidas por quatro tipos de serras foram avaliadas. Duas serras cortam as toras na largura e duas serras cortam na espessura. Foram calculadas as médias, variâncias e os intervalos de confiança para a média e a variância dentro e entre peças das dimensões de largura e espessura. Os resultados mostram que o corte das peças de madeira segue uma distribuição normal sem tendências.Universidade Federal de Santa Maria1996-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/32810.5902/19805098328Ciência Florestal; Vol. 6 No. 1 (1996); 89-99Ciência Florestal; v. 6 n. 1 (1996); 89-991980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/328/196Eleotério, Jackson RobertoStorck, LindolfoLopes, Sidinei Joséinfo:eu-repo/semantics/openAccess2017-06-14T13:28:36Zoai:ojs.pkp.sfu.ca:article/328Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-06-14T13:28:36Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
Caracterização de peças de madeira produzidas em serraria visando o controle de qualidade.
title CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
spellingShingle CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
Eleotério, Jackson Roberto
Pinus spp.
mechanical processing
quality control.
title_short CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
title_full CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
title_fullStr CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
title_full_unstemmed CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
title_sort CHARACTERIZATION OF WOOD PIECES PRODUCED IN SAWMILL FOR QUALITY CONTROL
author Eleotério, Jackson Roberto
author_facet Eleotério, Jackson Roberto
Storck, Lindolfo
Lopes, Sidinei José
author_role author
author2 Storck, Lindolfo
Lopes, Sidinei José
author2_role author
author
dc.contributor.author.fl_str_mv Eleotério, Jackson Roberto
Storck, Lindolfo
Lopes, Sidinei José
dc.subject.por.fl_str_mv Pinus spp.
mechanical processing
quality control.
topic Pinus spp.
mechanical processing
quality control.
description The performance of the saw to produce wood pieces can be measured by the precision of the pieces dimensions. An study was carried out in Cachoeira do Sul, RS, to quantify the mean and the variance of the wood pieces produced in a sawmill. The wood pieces produced by four kind of machine were evaluated. Two machine bandsaw with two saws: a twin bandsaw and a double circular saw headriss produce centered cants. The depth of the pieces was determined by two other machines, with multiple circular saw. The average, variances and the confidence interval was calculated to average and within piece variance produced by the four machine and between piece variance. The results show that the sawn wood pieces folow a normal distribution without tendency.
publishDate 1996
dc.date.none.fl_str_mv 1996-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/328
10.5902/19805098328
url https://periodicos.ufsm.br/cienciaflorestal/article/view/328
identifier_str_mv 10.5902/19805098328
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/328/196
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 6 No. 1 (1996); 89-99
Ciência Florestal; v. 6 n. 1 (1996); 89-99
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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