APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/134 |
Resumo: | The basic quality control activities at the factory are the repetitive analysis and improvements to reduce the variations of quality. Then, it is necessary to determinate the magnitude of the current variations and to identify and analyze the factors that cause them. In quality control the occurrence of flaws is analyzed, researched and prevented, minimizing, then, the damage or, even better, avoiding it to happen. This work analyzed through control charts for variables, the quality of the production of the molders in manufacturing Tauari (Couratari oblongifolia Ducke & R. Knuth) hardwood floors. Twenty-seven samples size one were collected. The variables considered were male’s width, thickness and length, goove thickness and depth, besides the width and thickness of the floor. The results have showed that all the variables were out of the statistic quality control. Among the variables considered, groove thickness presented the greater process variability due to the high shrinkage of the species. As a result, there is a need to the production of a groove thickness bigger than the specification to assure a perfect fit, due to the moisture absorption during the process. |
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APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORINGQuality controlhardwood floorsquality of the productionThe basic quality control activities at the factory are the repetitive analysis and improvements to reduce the variations of quality. Then, it is necessary to determinate the magnitude of the current variations and to identify and analyze the factors that cause them. In quality control the occurrence of flaws is analyzed, researched and prevented, minimizing, then, the damage or, even better, avoiding it to happen. This work analyzed through control charts for variables, the quality of the production of the molders in manufacturing Tauari (Couratari oblongifolia Ducke & R. Knuth) hardwood floors. Twenty-seven samples size one were collected. The variables considered were male’s width, thickness and length, goove thickness and depth, besides the width and thickness of the floor. The results have showed that all the variables were out of the statistic quality control. Among the variables considered, groove thickness presented the greater process variability due to the high shrinkage of the species. As a result, there is a need to the production of a groove thickness bigger than the specification to assure a perfect fit, due to the moisture absorption during the process.CERNECERNE2015-05-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/134CERNE; Vol. 16 No. 3 (2010); 299-304CERNE; v. 16 n. 3 (2010); 299-3042317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/134/107Copyright (c) 2015 Edith Mara Christino, Ghislaine Miranda Bonduelle, Setsuo Iwakiriinfo:eu-repo/semantics/openAccessChristino, Edith MaraBonduelle, Ghislaine MirandaIwakiri, Setsuo2015-05-14T12:07:47Zoai:cerne.ufla.br:article/134Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:32.834250Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
title |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
spellingShingle |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING Christino, Edith Mara Quality control hardwood floors quality of the production |
title_short |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
title_full |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
title_fullStr |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
title_full_unstemmed |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
title_sort |
APPLICATION OF CONTROL CHARTS IN THE PRODUCTION PROCESS OF TAUARI (Couratari oblongifolia) WOOD FLOORING |
author |
Christino, Edith Mara |
author_facet |
Christino, Edith Mara Bonduelle, Ghislaine Miranda Iwakiri, Setsuo |
author_role |
author |
author2 |
Bonduelle, Ghislaine Miranda Iwakiri, Setsuo |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Christino, Edith Mara Bonduelle, Ghislaine Miranda Iwakiri, Setsuo |
dc.subject.por.fl_str_mv |
Quality control hardwood floors quality of the production |
topic |
Quality control hardwood floors quality of the production |
description |
The basic quality control activities at the factory are the repetitive analysis and improvements to reduce the variations of quality. Then, it is necessary to determinate the magnitude of the current variations and to identify and analyze the factors that cause them. In quality control the occurrence of flaws is analyzed, researched and prevented, minimizing, then, the damage or, even better, avoiding it to happen. This work analyzed through control charts for variables, the quality of the production of the molders in manufacturing Tauari (Couratari oblongifolia Ducke & R. Knuth) hardwood floors. Twenty-seven samples size one were collected. The variables considered were male’s width, thickness and length, goove thickness and depth, besides the width and thickness of the floor. The results have showed that all the variables were out of the statistic quality control. Among the variables considered, groove thickness presented the greater process variability due to the high shrinkage of the species. As a result, there is a need to the production of a groove thickness bigger than the specification to assure a perfect fit, due to the moisture absorption during the process. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05-14 |
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://cerne.ufla.br/site/index.php/CERNE/article/view/134 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/134 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/134/107 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Edith Mara Christino, Ghislaine Miranda Bonduelle, Setsuo Iwakiri info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Edith Mara Christino, Ghislaine Miranda Bonduelle, Setsuo Iwakiri |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 16 No. 3 (2010); 299-304 CERNE; v. 16 n. 3 (2010); 299-304 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874939235336192 |