Optimization of Double Thread Nuts Screwing Process

The construction of furniture corner joints is often carried out by assembling double thread (“Trio”) nuts and metal corners. Such connections are particularly suitable for disassemble bal structures and these connections are also used for savings in transport when all the structural elements are tr...

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Autores principales:	Dominik Poljak, Tomislav Basar, Goran Mihulja
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2012
Materias:	metal angles double thread nuts screwing moment time saving extraction strength Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/b9abb30634fe4158ba0cc46b05660daa
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id	oai:doaj.org-article:b9abb30634fe4158ba0cc46b05660daa
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spelling	oai:doaj.org-article:b9abb30634fe4158ba0cc46b05660daa2021-12-02T00:58:52ZOptimization of Double Thread Nuts Screwing Process0012-67721847-1153https://doaj.org/article/b9abb30634fe4158ba0cc46b05660daa2012-03-01T00:00:00Zhttp://hrcak.srce.hr/file/116734https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153The construction of furniture corner joints is often carried out by assembling double thread (“Trio”) nuts and metal corners. Such connections are particularly suitable for disassemble bal structures and these connections are also used for savings in transport when all the structural elements are transported in boxes and furniture is prepared for in site assembly. The assembly process consists of fastening the binding metal corners to wooden elements with the metric thread screws. To achieve the optimal quality of these joints, the production process must comply with the requirements of various products including the loading applications and strength of individual wood species. This paper examines the fundamental factors affecting the quality of such joints. Special attention was paid to the process of screwing and loading capacity of double thread nuts in three different types of wood. Optimization of the technological process was set as the ultimate goal aimed at achieving a high level of product quality. Tests have been conducted on fi r, beech and oak wood to determine optimal bore diameters and nut screwing parameters relative to the screwing resistance, extraction force and the time interval required for nut screwing.Dominik PoljakTomislav BasarGoran MihuljaUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlemetal anglesdouble thread nutsscrewing momenttime savingextraction strengthForestrySD1-669.5ENDrvna Industrija, Vol 63, Iss 1, Pp 3-13 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	metal angles double thread nuts screwing moment time saving extraction strength Forestry SD1-669.5
spellingShingle	metal angles double thread nuts screwing moment time saving extraction strength Forestry SD1-669.5 Dominik Poljak Tomislav Basar Goran Mihulja Optimization of Double Thread Nuts Screwing Process
description	The construction of furniture corner joints is often carried out by assembling double thread (“Trio”) nuts and metal corners. Such connections are particularly suitable for disassemble bal structures and these connections are also used for savings in transport when all the structural elements are transported in boxes and furniture is prepared for in site assembly. The assembly process consists of fastening the binding metal corners to wooden elements with the metric thread screws. To achieve the optimal quality of these joints, the production process must comply with the requirements of various products including the loading applications and strength of individual wood species. This paper examines the fundamental factors affecting the quality of such joints. Special attention was paid to the process of screwing and loading capacity of double thread nuts in three different types of wood. Optimization of the technological process was set as the ultimate goal aimed at achieving a high level of product quality. Tests have been conducted on fi r, beech and oak wood to determine optimal bore diameters and nut screwing parameters relative to the screwing resistance, extraction force and the time interval required for nut screwing.
format	article
author	Dominik Poljak Tomislav Basar Goran Mihulja
author_facet	Dominik Poljak Tomislav Basar Goran Mihulja
author_sort	Dominik Poljak
title	Optimization of Double Thread Nuts Screwing Process
title_short	Optimization of Double Thread Nuts Screwing Process
title_full	Optimization of Double Thread Nuts Screwing Process
title_fullStr	Optimization of Double Thread Nuts Screwing Process
title_full_unstemmed	Optimization of Double Thread Nuts Screwing Process
title_sort	optimization of double thread nuts screwing process
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2012
url	https://doaj.org/article/b9abb30634fe4158ba0cc46b05660daa
work_keys_str_mv	AT dominikpoljak optimizationofdoublethreadnutsscrewingprocess AT tomislavbasar optimizationofdoublethreadnutsscrewingprocess AT goranmihulja optimizationofdoublethreadnutsscrewingprocess
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Optimization of Double Thread Nuts Screwing Process

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