Cover Image

Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining

Aluminum alloy is a widely used material which contributes greatly in numerous engineering applications. Aluminum alloy can be considered as having low strength and it is less likely to experience tooling difficulty. However, the complexity of machining aluminum alloy is related to its adhesive beha...

Full description

Saved in:
Bibliographic Details
Main Authors: Chia, Yun Qi, Mohd Nizar, Mhd Razali, Ahmad Shahir, Jamaludin, Ahmad Redza, Ahmad Mokhtar, Saiful Bahari, Hamzah, Mohd Shahril, Osman
Format: Article
Language:English
Published: Penerbit UMP 2019
Subjects:
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/24763/7/Surface%20texturing%20potential%20on%20carbide%20insert%20in%20reducing%20aluminium%20alloy.pdf
http://umpir.ump.edu.my/id/eprint/24763/
http://journal.ump.edu.my/jmmst/article/view/1799
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.ump.umpir.24763
record_format eprints
spelling my.ump.umpir.247632020-06-09T01:22:10Z http://umpir.ump.edu.my/id/eprint/24763/ Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining Chia, Yun Qi Mohd Nizar, Mhd Razali Ahmad Shahir, Jamaludin Ahmad Redza, Ahmad Mokhtar Saiful Bahari, Hamzah Mohd Shahril, Osman TS Manufactures Aluminum alloy is a widely used material which contributes greatly in numerous engineering applications. Aluminum alloy can be considered as having low strength and it is less likely to experience tooling difficulty. However, the complexity of machining aluminum alloy is related to its adhesive behavior, which capable to impede the machining operations where build-up-edge can be observed easily to occur. Since machining process generates a lot of energy due to friction and adhesive contact between tool and material, it is suggested to apply wet cutting method during machining of aluminum alloy to decrease the likeliness of aluminum alloy chip to adhere onto the tool surface. However, this method of machining is still having low effectiveness whereas the limitation of cutting fluid to enter the tool-chip sticking zone. Thus, the fabrication of textures on carbide insert rake surface is one of the predominant methods to enhance the sustainability of turning process with aluminum alloy workpiece. In this study, grinding process was utilized using Okamoto ACC52ST surface grinding machine to fabricate textures, where it is assumed that high effectiveness of lubricant can be retained and friction at tool-chip interface can be reduced. Turning process was conducted with the application of ROMI C420 lathe machine to investigate the adhesive behavior of aluminum alloy. It is observed that, the adhesive behavior of aluminum alloy was minimized with the application of textured carbide insert especially in wet cutting condition in general. Additionally, it can observed that, even at relatively high cutting speed and depth of cut, less adhesion behavior of aluminum alloy is obtained for textured carbide insert in wet cutting condition. This can be considered as a gain in productivity, whereas the adhesive behavior for non-textured carbide insert can only be reduced if only low cutting speed condition and wet cutting method are utilized. Penerbit UMP 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24763/7/Surface%20texturing%20potential%20on%20carbide%20insert%20in%20reducing%20aluminium%20alloy.pdf Chia, Yun Qi and Mohd Nizar, Mhd Razali and Ahmad Shahir, Jamaludin and Ahmad Redza, Ahmad Mokhtar and Saiful Bahari, Hamzah and Mohd Shahril, Osman (2019) Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining. Journal of Modern Manufacturing Systems and Technology (JMMST), 2 (1). pp. 42-50. ISSN 2636-9575 http://journal.ump.edu.my/jmmst/article/view/1799
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TS Manufactures
spellingShingle TS Manufactures
Chia, Yun Qi
Mohd Nizar, Mhd Razali
Ahmad Shahir, Jamaludin
Ahmad Redza, Ahmad Mokhtar
Saiful Bahari, Hamzah
Mohd Shahril, Osman
Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
description Aluminum alloy is a widely used material which contributes greatly in numerous engineering applications. Aluminum alloy can be considered as having low strength and it is less likely to experience tooling difficulty. However, the complexity of machining aluminum alloy is related to its adhesive behavior, which capable to impede the machining operations where build-up-edge can be observed easily to occur. Since machining process generates a lot of energy due to friction and adhesive contact between tool and material, it is suggested to apply wet cutting method during machining of aluminum alloy to decrease the likeliness of aluminum alloy chip to adhere onto the tool surface. However, this method of machining is still having low effectiveness whereas the limitation of cutting fluid to enter the tool-chip sticking zone. Thus, the fabrication of textures on carbide insert rake surface is one of the predominant methods to enhance the sustainability of turning process with aluminum alloy workpiece. In this study, grinding process was utilized using Okamoto ACC52ST surface grinding machine to fabricate textures, where it is assumed that high effectiveness of lubricant can be retained and friction at tool-chip interface can be reduced. Turning process was conducted with the application of ROMI C420 lathe machine to investigate the adhesive behavior of aluminum alloy. It is observed that, the adhesive behavior of aluminum alloy was minimized with the application of textured carbide insert especially in wet cutting condition in general. Additionally, it can observed that, even at relatively high cutting speed and depth of cut, less adhesion behavior of aluminum alloy is obtained for textured carbide insert in wet cutting condition. This can be considered as a gain in productivity, whereas the adhesive behavior for non-textured carbide insert can only be reduced if only low cutting speed condition and wet cutting method are utilized.
format Article
author Chia, Yun Qi
Mohd Nizar, Mhd Razali
Ahmad Shahir, Jamaludin
Ahmad Redza, Ahmad Mokhtar
Saiful Bahari, Hamzah
Mohd Shahril, Osman
author_facet Chia, Yun Qi
Mohd Nizar, Mhd Razali
Ahmad Shahir, Jamaludin
Ahmad Redza, Ahmad Mokhtar
Saiful Bahari, Hamzah
Mohd Shahril, Osman
author_sort Chia, Yun Qi
title Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
title_short Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
title_full Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
title_fullStr Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
title_full_unstemmed Surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
title_sort surface texturing potential on carbide insert in reducing aluminium alloy adhesiveness during machining
publisher Penerbit UMP
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/24763/7/Surface%20texturing%20potential%20on%20carbide%20insert%20in%20reducing%20aluminium%20alloy.pdf
http://umpir.ump.edu.my/id/eprint/24763/
http://journal.ump.edu.my/jmmst/article/view/1799
_version_ 1672610881732608000
score 13.211869

Similar Items