A hybrid machining process combining micro-EDM and laser beam machining of nickel-titanium based shape memory alloy
Micro-EDM is a slow process as compared to laser machining, on the contrary laser machining lacks good surface quality. To overcome the drawbacks of both these processes, this paper suggests a hybrid machining process which combines laser and micro-EDM processes for drilling micro-holes in advanc...
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my.iium.irep.430052017-03-29T00:28:06Z http://irep.iium.edu.my/43005/ A hybrid machining process combining micro-EDM and laser beam machining of nickel-titanium based shape memory alloy Al-Ahmari, A. Rasheed, M. Sarvar Khan Mohammed, Muneer Saleh, Tanveer T Technology (General) Micro-EDM is a slow process as compared to laser machining, on the contrary laser machining lacks good surface quality. To overcome the drawbacks of both these processes, this paper suggests a hybrid machining process which combines laser and micro-EDM processes for drilling micro-holes in advanced engineering materials such as Nickel-Titanium (Ni-Ti) based shape memory alloy. To achieve the objective of the suggested hybrid process, pilot holes are drilled with laser machine and rimmed out by micro-EDM drilling. The suggested process requires investigation of various combinations of micro-EDM drilling process conditions to obtain optimum machining parameters for the hybrid process. It has been found that the proposed hybrid machining process resulted in 50-65% reduction in machining time without affecting the quality of micro-holes as compared to the standard micro-EDM process. Taylor & Francis 2016-03-11 Article REM application/pdf en http://irep.iium.edu.my/43005/13/43005.pdf application/pdf en http://irep.iium.edu.my/43005/14/43005-A%20Hybrid%20Machining%20Process%20Combining%20Micro-EDM%20and%20Laser%20Beam.pdf Al-Ahmari, A. and Rasheed, M. Sarvar and Khan Mohammed, Muneer and Saleh, Tanveer (2016) A hybrid machining process combining micro-EDM and laser beam machining of nickel-titanium based shape memory alloy. Materials and Manufacturing Processes, 31 (4). pp. 447-455. ISSN 1042-6914 http://www.tandfonline.com/doi/abs/10.1080/10426914.2015.1019102 10.1080/10426914.2015.1019102 |
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T Technology (General) Al-Ahmari, A. Rasheed, M. Sarvar Khan Mohammed, Muneer Saleh, Tanveer A hybrid machining process combining micro-EDM and laser beam machining of nickel-titanium based shape memory alloy |
description |
Micro-EDM is a slow process as compared to laser machining, on the contrary laser
machining lacks good surface quality. To overcome the drawbacks of both these
processes, this paper suggests a hybrid machining process which combines laser and
micro-EDM processes for drilling micro-holes in advanced engineering materials such as
Nickel-Titanium (Ni-Ti) based shape memory alloy. To achieve the objective of the
suggested hybrid process, pilot holes are drilled with laser machine and rimmed out by
micro-EDM drilling. The suggested process requires investigation of various
combinations of micro-EDM drilling process conditions to obtain optimum machining
parameters for the hybrid process. It has been found that the proposed hybrid machining
process resulted in 50-65% reduction in machining time without affecting the quality of
micro-holes as compared to the standard micro-EDM process. |
format |
Article |
author |
Al-Ahmari, A. Rasheed, M. Sarvar Khan Mohammed, Muneer Saleh, Tanveer |
author_facet |
Al-Ahmari, A. Rasheed, M. Sarvar Khan Mohammed, Muneer Saleh, Tanveer |
author_sort |
Al-Ahmari, A. |
title |
A hybrid machining process combining micro-EDM and
laser beam machining of nickel-titanium based shape
memory alloy |
title_short |
A hybrid machining process combining micro-EDM and
laser beam machining of nickel-titanium based shape
memory alloy |
title_full |
A hybrid machining process combining micro-EDM and
laser beam machining of nickel-titanium based shape
memory alloy |
title_fullStr |
A hybrid machining process combining micro-EDM and
laser beam machining of nickel-titanium based shape
memory alloy |
title_full_unstemmed |
A hybrid machining process combining micro-EDM and
laser beam machining of nickel-titanium based shape
memory alloy |
title_sort |
hybrid machining process combining micro-edm and
laser beam machining of nickel-titanium based shape
memory alloy |
publisher |
Taylor & Francis |
publishDate |
2016 |
url |
http://irep.iium.edu.my/43005/13/43005.pdf http://irep.iium.edu.my/43005/14/43005-A%20Hybrid%20Machining%20Process%20Combining%20Micro-EDM%20and%20Laser%20Beam.pdf http://irep.iium.edu.my/43005/ http://www.tandfonline.com/doi/abs/10.1080/10426914.2015.1019102 |
_version_ |
1643612300217679872 |
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13.209306 |