Development of micro-EDM machine with process parameter control for EDM drilling
One of the demanding manufacturing processes nowadays is Micro Electrical Discharge Machining (Micro-EDM). Micro-EDM drilling is used largely in the aerospace industry, producing cooling holes into aero blades and other components. Typically, a commercial micro-EDM machine is costly, bulky, and not...
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my.iium.irep.950632021-12-21T03:19:07Z http://irep.iium.edu.my/95063/ Development of micro-EDM machine with process parameter control for EDM drilling Wan Azhar, Wan Ahmad Saleh, Tanveer Razib, Mohd Asyraf T Technology (General) One of the demanding manufacturing processes nowadays is Micro Electrical Discharge Machining (Micro-EDM). Micro-EDM drilling is used largely in the aerospace industry, producing cooling holes into aero blades and other components. Typically, a commercial micro-EDM machine is costly, bulky, and not suitable for small business enterprise (SME). Therefore, the objective of this paper is to develop a single purpose micro-EDM machine that is compact, cost-effective and can be catered towards small business enterprise (SME). The newly developed EDM machine was designed based on three aspects: CNC router design, power supply design and gap width monitoring design. Subsequently, the developed machine was compared to a commercialized DT-110 MIKROTOOLS EDM machine based on the material removal rate and taperness through the micro-EDM drilling process. An interesting observation was that the MRR of the new micro-EDM machine increased with feed rate value while the DT-110 showed the opposite trend. Overall, the result showed that the new developed micro-EDM machine was capable to produce similar performances to the DT-110 machine in term of micro-EDM drilling application. 2021-06-02 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/95063/1/ICMAAE21_22_Manuscript_TANVEER%20SALEH.pdf application/pdf en http://irep.iium.edu.my/95063/2/Acceptance.pdf Wan Azhar, Wan Ahmad and Saleh, Tanveer and Razib, Mohd Asyraf (2021) Development of micro-EDM machine with process parameter control for EDM drilling. In: 5th International Conference on Mechanical, Automotive and Aerospace Engineering 2021 (ICMAAE’21), IIUM. (In Press) |
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T Technology (General) Wan Azhar, Wan Ahmad Saleh, Tanveer Razib, Mohd Asyraf Development of micro-EDM machine with process parameter control for EDM drilling |
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One of the demanding manufacturing processes nowadays is Micro Electrical Discharge Machining (Micro-EDM). Micro-EDM drilling is used largely in the aerospace industry, producing cooling holes into aero blades and other components. Typically, a commercial micro-EDM machine is costly, bulky, and not suitable for small business enterprise (SME). Therefore, the objective of this paper is to develop a single purpose micro-EDM machine that is compact, cost-effective and can be catered towards small business enterprise (SME). The newly developed EDM machine was designed based on three aspects: CNC router design, power supply design and gap width monitoring design. Subsequently, the developed machine was compared to a commercialized DT-110 MIKROTOOLS EDM machine based on the material removal rate and taperness through the micro-EDM drilling process. An interesting observation was that the MRR of the new micro-EDM machine increased with feed rate value while the DT-110 showed the opposite trend. Overall, the result showed that the new developed micro-EDM machine was capable to produce similar performances to the DT-110 machine in term of micro-EDM drilling application. |
format |
Conference or Workshop Item |
author |
Wan Azhar, Wan Ahmad Saleh, Tanveer Razib, Mohd Asyraf |
author_facet |
Wan Azhar, Wan Ahmad Saleh, Tanveer Razib, Mohd Asyraf |
author_sort |
Wan Azhar, Wan Ahmad |
title |
Development of micro-EDM machine with process parameter control for EDM drilling |
title_short |
Development of micro-EDM machine with process parameter control for EDM drilling |
title_full |
Development of micro-EDM machine with process parameter control for EDM drilling |
title_fullStr |
Development of micro-EDM machine with process parameter control for EDM drilling |
title_full_unstemmed |
Development of micro-EDM machine with process parameter control for EDM drilling |
title_sort |
development of micro-edm machine with process parameter control for edm drilling |
publishDate |
2021 |
url |
http://irep.iium.edu.my/95063/1/ICMAAE21_22_Manuscript_TANVEER%20SALEH.pdf http://irep.iium.edu.my/95063/2/Acceptance.pdf http://irep.iium.edu.my/95063/ |
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13.160551 |