Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters

The aim of this study was to investigate the factors affecting surface quality of paulowniawood during milling by advanced computer numerical control (CNC) machine. For this aimwood logs were provided and were converted to proper sizes (2.5 x 10 x 15 cm) and then airdried. The Variable of this study...

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Autores principales:	Mohammad Aghakhani, Abolgasem khazaeyan, Mehrab Madhoshi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2013
Materias:	Milling Cutting speed Feeding rate Profilometery Surface roughness Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/8463b448763740f38fbaefc2439efc48
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id	oai:doaj.org-article:8463b448763740f38fbaefc2439efc48
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spelling	oai:doaj.org-article:8463b448763740f38fbaefc2439efc482021-12-02T07:43:20ZDifferent CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters1735-09132383-112X10.22092/ijwpr.2013.2935https://doaj.org/article/8463b448763740f38fbaefc2439efc482013-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_2935_375b24a7909d519fb2d6088c40ae07e8.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe aim of this study was to investigate the factors affecting surface quality of paulowniawood during milling by advanced computer numerical control (CNC) machine. For this aimwood logs were provided and were converted to proper sizes (2.5 x 10 x 15 cm) and then airdried. The Variable of this study were spindle speed of machine (10000 and 18000 rpm),feeding rate (6 and 12 m/min), cutting depth (1and 5 mm), cutting method (down and upmilling)and cutting pattern (tangential and radial). Roughness of cut specimens edge wereevaluated by profilometer method according to ISO 13565 standard. For evaluation of surfacequality Abbott group parameters (Rpk, Rk, Rvk) were used. Degree of effective of theparameters was evaluated by fractional factorial design as completely random design atconfidence level of 95%. The result showed that spindle speed, cutting method and feed rate areinfluencing factors on surface quality of milled specimens and their effect was significant. Withincreasing spindle speed and decreasing feeding rate the roughness decreased and surfacequality improved. In up-milling cutting method, degree of roughness was higher andconsequently surface quality was inferior. It is to be noted that cutting method in comparison toother factors had the high influence on surface quality. The rest variable did now haveindependent influence on surface quality at 95% Confidence level.Mohammad AghakhaniAbolgasem khazaeyanMehrab MadhoshiRegional Information Center for Science and Technology (RICeST)articleMillingCutting speedFeeding rateProfilometerySurface roughnessForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 28, Iss 2, Pp 301-312 (2013)
institution	DOAJ
collection	DOAJ
language	FA
topic	Milling Cutting speed Feeding rate Profilometery Surface roughness Forestry SD1-669.5
spellingShingle	Milling Cutting speed Feeding rate Profilometery Surface roughness Forestry SD1-669.5 Mohammad Aghakhani Abolgasem khazaeyan Mehrab Madhoshi Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
description	The aim of this study was to investigate the factors affecting surface quality of paulowniawood during milling by advanced computer numerical control (CNC) machine. For this aimwood logs were provided and were converted to proper sizes (2.5 x 10 x 15 cm) and then airdried. The Variable of this study were spindle speed of machine (10000 and 18000 rpm),feeding rate (6 and 12 m/min), cutting depth (1and 5 mm), cutting method (down and upmilling)and cutting pattern (tangential and radial). Roughness of cut specimens edge wereevaluated by profilometer method according to ISO 13565 standard. For evaluation of surfacequality Abbott group parameters (Rpk, Rk, Rvk) were used. Degree of effective of theparameters was evaluated by fractional factorial design as completely random design atconfidence level of 95%. The result showed that spindle speed, cutting method and feed rate areinfluencing factors on surface quality of milled specimens and their effect was significant. Withincreasing spindle speed and decreasing feeding rate the roughness decreased and surfacequality improved. In up-milling cutting method, degree of roughness was higher andconsequently surface quality was inferior. It is to be noted that cutting method in comparison toother factors had the high influence on surface quality. The rest variable did now haveindependent influence on surface quality at 95% Confidence level.
format	article
author	Mohammad Aghakhani Abolgasem khazaeyan Mehrab Madhoshi
author_facet	Mohammad Aghakhani Abolgasem khazaeyan Mehrab Madhoshi
author_sort	Mohammad Aghakhani
title	Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
title_short	Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
title_full	Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
title_fullStr	Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
title_full_unstemmed	Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters
title_sort	different cnc machining condition of paulownia wood by cnc; influence on the abbott roughness parameters
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2013
url	https://doaj.org/article/8463b448763740f38fbaefc2439efc48
work_keys_str_mv	AT mohammadaghakhani differentcncmachiningconditionofpaulowniawoodbycncinfluenceontheabbottroughnessparameters AT abolgasemkhazaeyan differentcncmachiningconditionofpaulowniawoodbycncinfluenceontheabbottroughnessparameters AT mehrabmadhoshi differentcncmachiningconditionofpaulowniawoodbycncinfluenceontheabbottroughnessparameters
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Different CNC machining condition of paulownia wood by CNC; Influence on the abbott roughness parameters

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