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Machining of injection mould materials for different cutting flute in low-speed end milling

The complexity of mould shapes and the hardness of the mould material contribute to difficulties in machining. Examination of the capability of atypeof cutting tool (Tungsten Carbide Ball Nose) towards machining mould material that is usually used in Injection Moulding Industries. Following this, an...

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Main Authors: Shari, Naain, Baharudin, B. T. Hang Tuah, Ngah, Norsilawati, Che Ibrahim, Muhd Fathil
Format: Article
Language:English
Published: Trans Tech Publications 2014
Online Access:http://psasir.upm.edu.my/id/eprint/34409/1/Machining%20of%20injection%20mould%20materials%20for%20different%20cutting%20flute%20in%20low-speed%20end%20milling.pdf
http://psasir.upm.edu.my/id/eprint/34409/
http://www.scientific.net/AMM.564.538
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spelling my.upm.eprints.344092016-09-15T07:13:16Z http://psasir.upm.edu.my/id/eprint/34409/ Machining of injection mould materials for different cutting flute in low-speed end milling Shari, Naain Baharudin, B. T. Hang Tuah Ngah, Norsilawati Che Ibrahim, Muhd Fathil The complexity of mould shapes and the hardness of the mould material contribute to difficulties in machining. Examination of the capability of atypeof cutting tool (Tungsten Carbide Ball Nose) towards machining mould material that is usually used in Injection Moulding Industries. Following this, an experimental work was detailed relating to the use of ball nose end mill to machine hardened injection mould materials (up to 62 HRC).Surface roughness, surface topography and tool wear data were presented. The relationships of all these three properties respect to each other were also investigated. By machining these materials (Stavax, Stainless Steel, DF3 and XW5), a major wear occur on cutting tool which is called flank wear. Theflank wear is increased by increasing the hardness of the material used. This fact was supported by the result obtained, in which the surface roughness increases when the material hardness increased. Surface topography isdescribed through wavy marks and surface tearing. For 2 and 4-flute cutting tools, the waviness phenomenal ondecreases when material hardness was increased. Meanwhile, for surface tearing, the rate of occurrence is proportional to the increment of the material hardness. Trans Tech Publications 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/34409/1/Machining%20of%20injection%20mould%20materials%20for%20different%20cutting%20flute%20in%20low-speed%20end%20milling.pdf Shari, Naain and Baharudin, B. T. Hang Tuah and Ngah, Norsilawati and Che Ibrahim, Muhd Fathil (2014) Machining of injection mould materials for different cutting flute in low-speed end milling. Applied Mechanics and Materials, 564. pp. 538-542. ISSN 1660-9336; ESSN: 1662-7482 http://www.scientific.net/AMM.564.538 10.4028/www.scientific.net/AMM.564.538
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The complexity of mould shapes and the hardness of the mould material contribute to difficulties in machining. Examination of the capability of atypeof cutting tool (Tungsten Carbide Ball Nose) towards machining mould material that is usually used in Injection Moulding Industries. Following this, an experimental work was detailed relating to the use of ball nose end mill to machine hardened injection mould materials (up to 62 HRC).Surface roughness, surface topography and tool wear data were presented. The relationships of all these three properties respect to each other were also investigated. By machining these materials (Stavax, Stainless Steel, DF3 and XW5), a major wear occur on cutting tool which is called flank wear. Theflank wear is increased by increasing the hardness of the material used. This fact was supported by the result obtained, in which the surface roughness increases when the material hardness increased. Surface topography isdescribed through wavy marks and surface tearing. For 2 and 4-flute cutting tools, the waviness phenomenal ondecreases when material hardness was increased. Meanwhile, for surface tearing, the rate of occurrence is proportional to the increment of the material hardness.
format Article
author Shari, Naain
Baharudin, B. T. Hang Tuah
Ngah, Norsilawati
Che Ibrahim, Muhd Fathil
spellingShingle Shari, Naain
Baharudin, B. T. Hang Tuah
Ngah, Norsilawati
Che Ibrahim, Muhd Fathil
Machining of injection mould materials for different cutting flute in low-speed end milling
author_facet Shari, Naain
Baharudin, B. T. Hang Tuah
Ngah, Norsilawati
Che Ibrahim, Muhd Fathil
author_sort Shari, Naain
title Machining of injection mould materials for different cutting flute in low-speed end milling
title_short Machining of injection mould materials for different cutting flute in low-speed end milling
title_full Machining of injection mould materials for different cutting flute in low-speed end milling
title_fullStr Machining of injection mould materials for different cutting flute in low-speed end milling
title_full_unstemmed Machining of injection mould materials for different cutting flute in low-speed end milling
title_sort machining of injection mould materials for different cutting flute in low-speed end milling
publisher Trans Tech Publications
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/34409/1/Machining%20of%20injection%20mould%20materials%20for%20different%20cutting%20flute%20in%20low-speed%20end%20milling.pdf
http://psasir.upm.edu.my/id/eprint/34409/
http://www.scientific.net/AMM.564.538
_version_ 1643831145542975488
score 13.211869

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