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On Comparison of Conventional and Modified Electrochemical Machining
https://orcid.org/http://orcid.org/0000-0001-8251-8943
Numerous studies have been reported on the process parametric optimization of conventional (C)-electrochemical machining (ECM). Also, some studies have been reported on modified (M)-ECM process with the use of an innovative thermoplastic slit to manage the interelectrode gap. But hitherto little has been reported on the comparison of the C/M-ECM process. This study highlights the comparison of C/M-ECM based on the mechanism for material removal rate (MRR), surface roughness (Ra), porosity (%), and other surface characteristics for Cu substrate with the Ti tool. The results are supported by scanning electron microscopy/energy-dispersive spectroscopy analysis, which justifies the increase in dissolution rate ≈100 times, MRR ≈ 10 times, 77.9% improvement in porosity (%), and 23.56% rise in Ra than C ECM. As regards the surface characteristics both C/M-ECM are acceptable as tool room processes.
On Comparison of Conventional and Modified Electrochemical Machining
https://orcid.org/http://orcid.org/0000-0001-8251-8943
Numerous studies have been reported on the process parametric optimization of conventional (C)-electrochemical machining (ECM). Also, some studies have been reported on modified (M)-ECM process with the use of an innovative thermoplastic slit to manage the interelectrode gap. But hitherto little has been reported on the comparison of the C/M-ECM process. This study highlights the comparison of C/M-ECM based on the mechanism for material removal rate (MRR), surface roughness (Ra), porosity (%), and other surface characteristics for Cu substrate with the Ti tool. The results are supported by scanning electron microscopy/energy-dispersive spectroscopy analysis, which justifies the increase in dissolution rate ≈100 times, MRR ≈ 10 times, 77.9% improvement in porosity (%), and 23.56% rise in Ra than C ECM. As regards the surface characteristics both C/M-ECM are acceptable as tool room processes.
On Comparison of Conventional and Modified Electrochemical Machining
https://orcid.org/http://orcid.org/0000-0001-8251-8943
Numerous studies have been reported on the process parametric optimization of conventional (C)-electrochemical machining (ECM). Also, some studies have been reported on modified (M)-ECM process with the use of an innovative thermoplastic slit to manage the interelectrode gap. But hitherto little has been reported on the comparison of the C/M-ECM process. This study highlights the comparison of C/M-ECM based on the mechanism for material removal rate (MRR), surface roughness (Ra), porosity (%), and other surface characteristics for Cu substrate with the Ti tool. The results are supported by scanning electron microscopy/energy-dispersive spectroscopy analysis, which justifies the increase in dissolution rate ≈100 times, MRR ≈ 10 times, 77.9% improvement in porosity (%), and 23.56% rise in Ra than C ECM. As regards the surface characteristics both C/M-ECM are acceptable as tool room processes.
On Comparison of Conventional and Modified Electrochemical Machining
J. Inst. Eng. India Ser. C
Singh, Gurwinder (author) / Singh, Rupinder (author) / Rao, P. S. (author)
Journal of The Institution of Engineers (India): Series C ; 105 ; 789-794
2024-06-01
6 pages
Article (Journal)
Electronic Resource
English
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