Influence of saw blade clearance over the workpiece on tool-wear

This paper presents the results of experimental measurement of tool-wear in the cutting process with circular saw of oak wood depending on the upper clearance of 5mmand 50 mm, respectively. The circular saw blade made of HSS by Pilana was used for the experiment. The measurement was carried out by t...

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Autores principales:	Mikuláš Siklienka, Luboš Mišura
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2008
Materias:	circular saw tool-wear clearance saw blade Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/c6406e41b3cb48baaa301c80297d65db
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spelling	oai:doaj.org-article:c6406e41b3cb48baaa301c80297d65db2021-12-02T07:49:20ZInfluence of saw blade clearance over the workpiece on tool-wear0012-6772https://doaj.org/article/c6406e41b3cb48baaa301c80297d65db2008-12-01T00:00:00Zhttp://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=48351https://doaj.org/toc/0012-6772This paper presents the results of experimental measurement of tool-wear in the cutting process with circular saw of oak wood depending on the upper clearance of 5mmand 50 mm, respectively. The circular saw blade made of HSS by Pilana was used for the experiment. The measurement was carried out by the experimental equipment designed by the Department of Woodworking, Technical University of Zvolen and DMMA–36 circular saw made by Reszelski Zaklad Przemyslu Leoenictwa in Reszel. The tool-wear was evaluated by two parameters and namely by the radius of the cutting edge rn and by the cutting edge recession SV. The results of tool-wear are presented in dependence on the indicated chip length and cutting material length. With the change of the clearance from 5 mm to 50 mm and with the thickness of the test specimen h = 30 mm almost double amount of sawn wood is required to attain the same chip length. The results have shown that in dependence on the length of the cutting material, the tool wear is smaller at a higher clearance of saw blade over the workpiece.Mikuláš SiklienkaLuboš MišuraUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlecircular sawtool-wearclearancesaw bladeForestrySD1-669.5ENDrvna Industrija, Vol 59, Iss 4, Pp 151-155 (2008)
institution	DOAJ
collection	DOAJ
language	EN
topic	circular saw tool-wear clearance saw blade Forestry SD1-669.5
spellingShingle	circular saw tool-wear clearance saw blade Forestry SD1-669.5 Mikuláš Siklienka Luboš Mišura Influence of saw blade clearance over the workpiece on tool-wear
description	This paper presents the results of experimental measurement of tool-wear in the cutting process with circular saw of oak wood depending on the upper clearance of 5mmand 50 mm, respectively. The circular saw blade made of HSS by Pilana was used for the experiment. The measurement was carried out by the experimental equipment designed by the Department of Woodworking, Technical University of Zvolen and DMMA–36 circular saw made by Reszelski Zaklad Przemyslu Leoenictwa in Reszel. The tool-wear was evaluated by two parameters and namely by the radius of the cutting edge rn and by the cutting edge recession SV. The results of tool-wear are presented in dependence on the indicated chip length and cutting material length. With the change of the clearance from 5 mm to 50 mm and with the thickness of the test specimen h = 30 mm almost double amount of sawn wood is required to attain the same chip length. The results have shown that in dependence on the length of the cutting material, the tool wear is smaller at a higher clearance of saw blade over the workpiece.
format	article
author	Mikuláš Siklienka Luboš Mišura
author_facet	Mikuláš Siklienka Luboš Mišura
author_sort	Mikuláš Siklienka
title	Influence of saw blade clearance over the workpiece on tool-wear
title_short	Influence of saw blade clearance over the workpiece on tool-wear
title_full	Influence of saw blade clearance over the workpiece on tool-wear
title_fullStr	Influence of saw blade clearance over the workpiece on tool-wear
title_full_unstemmed	Influence of saw blade clearance over the workpiece on tool-wear
title_sort	influence of saw blade clearance over the workpiece on tool-wear
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2008
url	https://doaj.org/article/c6406e41b3cb48baaa301c80297d65db
work_keys_str_mv	AT mikulassiklienka influenceofsawbladeclearanceovertheworkpieceontoolwear AT lubosmisura influenceofsawbladeclearanceovertheworkpieceontoolwear
_version_	1718399184736878592

Influence of saw blade clearance over the workpiece on tool-wear

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