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Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy

Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.

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Bibliographic Details
Main Authors: Mohd Hadzley, Abu Bakar, Dr., Raja Izamshah, Raja Abdullah, Dr., Siti Sarah, A., Nurul Fatin, Mohamad Raffi
Other Authors: hadzley@utem.edu.my
Format: Working Paper
Language:English
Published: Malaysian Technical Universities Network (MTUN) 2013
Subjects:
High-pressure coolant
Machining
Finite element method (FEM)
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/27363
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spelling my.unimap-273632013-08-05T00:58:38Z Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy Mohd Hadzley, Abu Bakar, Dr. Raja Izamshah, Raja Abdullah, Dr. Siti Sarah, A. Nurul Fatin, Mohamad Raffi hadzley@utem.edu.my izamshah@utem.edu.my High-pressure coolant Machining Finite element method (FEM) Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. This study present a series of finite element models for high-pressure jet-assisted machining of Ti-6Al-4 V alloy. The application of Fluid-Structure Interaction (FSI) together with the Johnson-Cook plasticity model, Cockcroft-Latham chip separation criteria and EOS polynomial were implemented to study the effect of coolant pressure on chip formation, cutting force and cutting temperature. The resulting motion of fluid at the tool-chip interface, chip breakage, cutting force as well as temperature generation at the tool-chip interfaceis then interpreted, analyzed and compared to their real experimental results. The models simulate interactions between the fluid and solid structure, where continuous chip formation was observed when simulation in conventional coolant supply while chip breakage was clearly evident as high-pressure coolant was introduced. Increasing coolant pressure significantly reduce the friction at the tool-chip interface, which significantly reduced the cutting force and cutting temperature. 2013-08-05T00:58:38Z 2013-08-05T00:58:38Z 2012-11-20 Working Paper p. 295-300 http://hdl.handle.net/123456789/27363 en Proceeding of the Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 Malaysian Technical Universities Network (MTUN)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic High-pressure coolant
Machining
Finite element method (FEM)
spellingShingle High-pressure coolant
Machining
Finite element method (FEM)
Mohd Hadzley, Abu Bakar, Dr.
Raja Izamshah, Raja Abdullah, Dr.
Siti Sarah, A.
Nurul Fatin, Mohamad Raffi
Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
description Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.
author2 hadzley@utem.edu.my
author_facet hadzley@utem.edu.my
Mohd Hadzley, Abu Bakar, Dr.
Raja Izamshah, Raja Abdullah, Dr.
Siti Sarah, A.
Nurul Fatin, Mohamad Raffi
format Working Paper
author Mohd Hadzley, Abu Bakar, Dr.
Raja Izamshah, Raja Abdullah, Dr.
Siti Sarah, A.
Nurul Fatin, Mohamad Raffi
author_sort Mohd Hadzley, Abu Bakar, Dr.
title Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
title_short Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
title_full Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
title_fullStr Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
title_full_unstemmed Finite element model of machining with high pressure coolant for Ti-6Al-4V alloy
title_sort finite element model of machining with high pressure coolant for ti-6al-4v alloy
publisher Malaysian Technical Universities Network (MTUN)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/27363
_version_ 1643795255084974080
score 13.222552

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