SAMPATH, Boopathi ;MYILSAMY, Sureshkumar . Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 67, n.6, p. 322-330, july 2021. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2021.7161.
Sampath, B., & Myilsamy, S. (2021). Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process. Strojniški vestnik - Journal of Mechanical Engineering, 67(6), 322-330. doi:http://dx.doi.org/10.5545/sv-jme.2021.7161
@article{sv-jmesv-jme.2021.7161,
author = {Boopathi Sampath and Sureshkumar Myilsamy},
title = {Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {67},
number = {6},
year = {2021},
keywords = {cryogenically cooled, oxygen-mist, near-dry, wire-cut EDM, MRR, WWR, Box-Behnken method},
abstract = {In this paper, a novel method of cryogenically cooled (low-temperature nitrogen gas) wire tool is used during the oxygen-mist near-dry wire-cut electrical discharge machining (NDWEDM) process to cut Inconel 718 alloy material. The current, pulse-width, pulse-interval, and flow rate are the controllable variables for response characteristics, such as the material removal rate (MRR) and wire wear ratio (WWR). The Box-Behnken method is applied to design the experiments to collect the observations from experiments. The mathematical models for each response were developed using significant individual, interaction, and quadratic terms by the sequential sum of the square test. The response surfaces were developed. It was revealed from the analysis that 52.92 % of current, 24.63 % of Pulse-width, 12.81 % of pulse- interval and 5.75 % of flow rate contributed to MRR, while 14.89 % of current, 9.75 % of pulse-width, 62.20 % of pulse-interval, and 5.44 % of flow rate contributed to WWR. The pulse-width has more contribution on MRR due to the long period of spark between the wire and work materials. It was also observed that the pulse-interval has more effect on WWR due to the more ideal period (high spark-pause-time) between two consecutive high-temperature sparks in the wire tool. The wear of the wire tool has been analysed using scanning electron microscopy (SEM) photographs. The desirability principles were first applied to obtain multi-objective solutions with a combination of process parameters to achieve the optimal values of both responses. The predicted combination of results has been validated by data that were collected from confirmation experiments.},
issn = {0039-2480}, pages = {322-330}, doi = {10.5545/sv-jme.2021.7161},
url = {https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/}
}
Sampath, B.,Myilsamy, S. 2021 July 67. Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 67:6
%A Sampath, Boopathi %A Myilsamy, Sureshkumar %D 2021 %T Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process %B 2021 %9 cryogenically cooled, oxygen-mist, near-dry, wire-cut EDM, MRR, WWR, Box-Behnken method %! Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process %K cryogenically cooled, oxygen-mist, near-dry, wire-cut EDM, MRR, WWR, Box-Behnken method %X In this paper, a novel method of cryogenically cooled (low-temperature nitrogen gas) wire tool is used during the oxygen-mist near-dry wire-cut electrical discharge machining (NDWEDM) process to cut Inconel 718 alloy material. The current, pulse-width, pulse-interval, and flow rate are the controllable variables for response characteristics, such as the material removal rate (MRR) and wire wear ratio (WWR). The Box-Behnken method is applied to design the experiments to collect the observations from experiments. The mathematical models for each response were developed using significant individual, interaction, and quadratic terms by the sequential sum of the square test. The response surfaces were developed. It was revealed from the analysis that 52.92 % of current, 24.63 % of Pulse-width, 12.81 % of pulse- interval and 5.75 % of flow rate contributed to MRR, while 14.89 % of current, 9.75 % of pulse-width, 62.20 % of pulse-interval, and 5.44 % of flow rate contributed to WWR. The pulse-width has more contribution on MRR due to the long period of spark between the wire and work materials. It was also observed that the pulse-interval has more effect on WWR due to the more ideal period (high spark-pause-time) between two consecutive high-temperature sparks in the wire tool. The wear of the wire tool has been analysed using scanning electron microscopy (SEM) photographs. The desirability principles were first applied to obtain multi-objective solutions with a combination of process parameters to achieve the optimal values of both responses. The predicted combination of results has been validated by data that were collected from confirmation experiments. %U https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/ %0 Journal Article %R 10.5545/sv-jme.2021.7161 %& 322 %P 9 %J Strojniški vestnik - Journal of Mechanical Engineering %V 67 %N 6 %@ 0039-2480 %8 2021-07-05 %7 2021-07-05
Sampath, Boopathi, & Sureshkumar Myilsamy. "Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process." Strojniški vestnik - Journal of Mechanical Engineering [Online], 67.6 (2021): 322-330. Web. 20 Dec. 2024
TY - JOUR AU - Sampath, Boopathi AU - Myilsamy, Sureshkumar PY - 2021 TI - Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2021.7161 KW - cryogenically cooled, oxygen-mist, near-dry, wire-cut EDM, MRR, WWR, Box-Behnken method N2 - In this paper, a novel method of cryogenically cooled (low-temperature nitrogen gas) wire tool is used during the oxygen-mist near-dry wire-cut electrical discharge machining (NDWEDM) process to cut Inconel 718 alloy material. The current, pulse-width, pulse-interval, and flow rate are the controllable variables for response characteristics, such as the material removal rate (MRR) and wire wear ratio (WWR). The Box-Behnken method is applied to design the experiments to collect the observations from experiments. The mathematical models for each response were developed using significant individual, interaction, and quadratic terms by the sequential sum of the square test. The response surfaces were developed. It was revealed from the analysis that 52.92 % of current, 24.63 % of Pulse-width, 12.81 % of pulse- interval and 5.75 % of flow rate contributed to MRR, while 14.89 % of current, 9.75 % of pulse-width, 62.20 % of pulse-interval, and 5.44 % of flow rate contributed to WWR. The pulse-width has more contribution on MRR due to the long period of spark between the wire and work materials. It was also observed that the pulse-interval has more effect on WWR due to the more ideal period (high spark-pause-time) between two consecutive high-temperature sparks in the wire tool. The wear of the wire tool has been analysed using scanning electron microscopy (SEM) photographs. The desirability principles were first applied to obtain multi-objective solutions with a combination of process parameters to achieve the optimal values of both responses. The predicted combination of results has been validated by data that were collected from confirmation experiments. UR - https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/
@article{{sv-jme}{sv-jme.2021.7161},
author = {Sampath, B., Myilsamy, S.},
title = {Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {67},
number = {6},
year = {2021},
doi = {10.5545/sv-jme.2021.7161},
url = {https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/}
}
TY - JOUR AU - Sampath, Boopathi AU - Myilsamy, Sureshkumar PY - 2021/07/05 TI - Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 67, No 6 (2021): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2021.7161 KW - cryogenically cooled, oxygen-mist, near-dry, wire-cut EDM, MRR, WWR, Box-Behnken method N2 - In this paper, a novel method of cryogenically cooled (low-temperature nitrogen gas) wire tool is used during the oxygen-mist near-dry wire-cut electrical discharge machining (NDWEDM) process to cut Inconel 718 alloy material. The current, pulse-width, pulse-interval, and flow rate are the controllable variables for response characteristics, such as the material removal rate (MRR) and wire wear ratio (WWR). The Box-Behnken method is applied to design the experiments to collect the observations from experiments. The mathematical models for each response were developed using significant individual, interaction, and quadratic terms by the sequential sum of the square test. The response surfaces were developed. It was revealed from the analysis that 52.92 % of current, 24.63 % of Pulse-width, 12.81 % of pulse- interval and 5.75 % of flow rate contributed to MRR, while 14.89 % of current, 9.75 % of pulse-width, 62.20 % of pulse-interval, and 5.44 % of flow rate contributed to WWR. The pulse-width has more contribution on MRR due to the long period of spark between the wire and work materials. It was also observed that the pulse-interval has more effect on WWR due to the more ideal period (high spark-pause-time) between two consecutive high-temperature sparks in the wire tool. The wear of the wire tool has been analysed using scanning electron microscopy (SEM) photographs. The desirability principles were first applied to obtain multi-objective solutions with a combination of process parameters to achieve the optimal values of both responses. The predicted combination of results has been validated by data that were collected from confirmation experiments. UR - https://www.sv-jme.eu/sl/article/experimental-investigation-on-cryogenically-cooled-oxygen-mist-near-dry-wire-cut-electrical-discharge-machining-process/
Sampath, Boopathi, AND Myilsamy, Sureshkumar. "Experimental Investigation of a Cryogenically Cooled Oxygenmist Near-dry Wire-cut Electrical Discharge Machining Process" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 67 Number 6 (05 July 2021)
Strojniški vestnik - Journal of Mechanical Engineering 67(2021)6, 322-330
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
In this paper, a novel method of cryogenically cooled (low-temperature nitrogen gas) wire tool is used during the oxygen-mist near-dry wire-cut electrical discharge machining (NDWEDM) process to cut Inconel 718 alloy material. The current, pulse-width, pulse-interval, and flow rate are the controllable variables for response characteristics, such as the material removal rate (MRR) and wire wear ratio (WWR). The Box-Behnken method is applied to design the experiments to collect the observations from experiments. The mathematical models for each response were developed using significant individual, interaction, and quadratic terms by the sequential sum of the square test. The response surfaces were developed. It was revealed from the analysis that 52.92 % of current, 24.63 % of Pulse-width, 12.81 % of pulse- interval and 5.75 % of flow rate contributed to MRR, while 14.89 % of current, 9.75 % of pulse-width, 62.20 % of pulse-interval, and 5.44 % of flow rate contributed to WWR. The pulse-width has more contribution on MRR due to the long period of spark between the wire and work materials. It was also observed that the pulse-interval has more effect on WWR due to the more ideal period (high spark-pause-time) between two consecutive high-temperature sparks in the wire tool. The wear of the wire tool has been analysed using scanning electron microscopy (SEM) photographs. The desirability principles were first applied to obtain multi-objective solutions with a combination of process parameters to achieve the optimal values of both responses. The predicted combination of results has been validated by data that were collected from confirmation experiments.