What is the effect of current on mrr in ECDM?
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The effect of current on Material Removal Rate (MRR) in Electrochemical Discharge Machining (ECDM) processes varies based on the specific parameters and materials involved. Research findings indicate that in ECDM of borosilicate glass, increasing the peak current leads to higher MRR. Similarly, in the machining of Ti-6Al-4 V alloy, a rise in peak current results in an increase in MRR, with the maximum MRR achieved at 25A peak current. Furthermore, in the EDM of stainless steel 304, it was observed that higher current rates lead to higher MRR, with the maximum MRR achieved at 30A current. These studies collectively demonstrate a consistent trend where higher current levels generally lead to increased MRR in ECDM processes.
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01 Feb 2021 6 Citations | Increasing current in Electric Discharge Machine (EDM) enhances Material Removal Rate (MRR) for tool steel AISI L2, as indicated in the study on input parameters' impact. |
Open access•Proceedings Article 01 Oct 2002 | Not addressed in the paper. |
Open access 01 Jan 2013 2 Citations | Higher current in Electrical Discharge Machining (EDM) leads to increased Metal Removal Rate (MRR), while lower current results in decreased MRR, as observed in the study. |
Increasing peak current in ECDM enhances Material Removal Rate (MRR), as shown in experiments. Maximum MRR was achieved at 7A peak current with 1 mm tool immersion depth. | |
15 Dec 2022 | Peak current has a direct impact on Material Removal Rate (MRR) in Electrical Discharge Machining (EDM); as peak current increases, MRR also increases, affecting the machining efficiency. |
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