Sustainability Assessment of Advanced Machining Technologies

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STERLE, Luka ;GRGURAŠ, Damir ;KERN, Matjaž ;PUŠAVEC, Franci .
Sustainability Assessment of Advanced Machining Technologies. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 65, n.11-12, p. 671-679, november 2019. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/>. Date accessed: 19 sep. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2019.6351.
Sterle, L., Grguraš, D., Kern, M., & Pušavec, F.
(2019).
Sustainability Assessment of Advanced Machining Technologies.
Strojniški vestnik - Journal of Mechanical Engineering, 65(11-12), 671-679.
doi:http://dx.doi.org/10.5545/sv-jme.2019.6351
@article{sv-jmesv-jme.2019.6351,
	author = {Luka  Sterle and Damir  Grguraš and Matjaž  Kern and Franci  Pušavec},
	title = {Sustainability Assessment of Advanced Machining Technologies},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {65},
	number = {11-12},
	year = {2019},
	keywords = {cryogenic machining; high pressure machining; sustainability; cost assessment; risk assessment},
	abstract = {Efficient cooling and lubrication techniques are required to obtain sustainable machining of difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear industries. Cryogenic machining with the assistance of lubricated Liquid Carbon Dioxide (LCO2) is a novel approach for sustainable manufacturing without the use of harmful water-based metalworking fluids (MWFs). In case of unavoidable use of MWFs under high pressure, such as turning finishing processes of difficult-to-cut materials, the pulsating high pressure delivery of MWFs prolongs the tool life and enables the control over chip length to prevent surface damage of high value-added parts. In this paper, sustainability assessment of both advanced principles was carried out, considering overall costs and operational safety. Experimental tests were executed on difficult-to-cut materials in comparison to conventional flood lubrication. For both techniques, longer tool life compared to flood lubrication was observed additional cleaner production and higher part quality led to reduced long-term overall costs. These advanced machining technologies are also operation safe, proving to be a sustainable alternative to conventional machining.},
	issn = {0039-2480},	pages = {671-679},	doi = {10.5545/sv-jme.2019.6351},
	url = {https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/}
}
Sterle, L.,Grguraš, D.,Kern, M.,Pušavec, F.
2019 November 65. Sustainability Assessment of Advanced Machining Technologies. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 65:11-12
%A Sterle, Luka 
%A Grguraš, Damir 
%A Kern, Matjaž 
%A Pušavec, Franci 
%D 2019
%T Sustainability Assessment of Advanced Machining Technologies
%B 2019
%9 cryogenic machining; high pressure machining; sustainability; cost assessment; risk assessment
%! Sustainability Assessment of Advanced Machining Technologies
%K cryogenic machining; high pressure machining; sustainability; cost assessment; risk assessment
%X Efficient cooling and lubrication techniques are required to obtain sustainable machining of difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear industries. Cryogenic machining with the assistance of lubricated Liquid Carbon Dioxide (LCO2) is a novel approach for sustainable manufacturing without the use of harmful water-based metalworking fluids (MWFs). In case of unavoidable use of MWFs under high pressure, such as turning finishing processes of difficult-to-cut materials, the pulsating high pressure delivery of MWFs prolongs the tool life and enables the control over chip length to prevent surface damage of high value-added parts. In this paper, sustainability assessment of both advanced principles was carried out, considering overall costs and operational safety. Experimental tests were executed on difficult-to-cut materials in comparison to conventional flood lubrication. For both techniques, longer tool life compared to flood lubrication was observed additional cleaner production and higher part quality led to reduced long-term overall costs. These advanced machining technologies are also operation safe, proving to be a sustainable alternative to conventional machining.
%U https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/
%0 Journal Article
%R 10.5545/sv-jme.2019.6351
%& 671
%P 9
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 65
%N 11-12
%@ 0039-2480
%8 2019-11-19
%7 2019-11-19
Sterle, Luka, Damir  Grguraš, Matjaž  Kern, & Franci  Pušavec.
"Sustainability Assessment of Advanced Machining Technologies." Strojniški vestnik - Journal of Mechanical Engineering [Online], 65.11-12 (2019): 671-679. Web.  19 Sep. 2021
TY  - JOUR
AU  - Sterle, Luka 
AU  - Grguraš, Damir 
AU  - Kern, Matjaž 
AU  - Pušavec, Franci 
PY  - 2019
TI  - Sustainability Assessment of Advanced Machining Technologies
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6351
KW  - cryogenic machining; high pressure machining; sustainability; cost assessment; risk assessment
N2  - Efficient cooling and lubrication techniques are required to obtain sustainable machining of difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear industries. Cryogenic machining with the assistance of lubricated Liquid Carbon Dioxide (LCO2) is a novel approach for sustainable manufacturing without the use of harmful water-based metalworking fluids (MWFs). In case of unavoidable use of MWFs under high pressure, such as turning finishing processes of difficult-to-cut materials, the pulsating high pressure delivery of MWFs prolongs the tool life and enables the control over chip length to prevent surface damage of high value-added parts. In this paper, sustainability assessment of both advanced principles was carried out, considering overall costs and operational safety. Experimental tests were executed on difficult-to-cut materials in comparison to conventional flood lubrication. For both techniques, longer tool life compared to flood lubrication was observed additional cleaner production and higher part quality led to reduced long-term overall costs. These advanced machining technologies are also operation safe, proving to be a sustainable alternative to conventional machining.
UR  - https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/
@article{{sv-jme}{sv-jme.2019.6351},
	author = {Sterle, L., Grguraš, D., Kern, M., Pušavec, F.},
	title = {Sustainability Assessment of Advanced Machining Technologies},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {65},
	number = {11-12},
	year = {2019},
	doi = {10.5545/sv-jme.2019.6351},
	url = {https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/}
}
TY  - JOUR
AU  - Sterle, Luka 
AU  - Grguraš, Damir 
AU  - Kern, Matjaž 
AU  - Pušavec, Franci 
PY  - 2019/11/19
TI  - Sustainability Assessment of Advanced Machining Technologies
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 65, No 11-12 (2019): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6351
KW  - cryogenic machining, high pressure machining, sustainability, cost assessment, risk assessment
N2  - Efficient cooling and lubrication techniques are required to obtain sustainable machining of difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear industries. Cryogenic machining with the assistance of lubricated Liquid Carbon Dioxide (LCO2) is a novel approach for sustainable manufacturing without the use of harmful water-based metalworking fluids (MWFs). In case of unavoidable use of MWFs under high pressure, such as turning finishing processes of difficult-to-cut materials, the pulsating high pressure delivery of MWFs prolongs the tool life and enables the control over chip length to prevent surface damage of high value-added parts. In this paper, sustainability assessment of both advanced principles was carried out, considering overall costs and operational safety. Experimental tests were executed on difficult-to-cut materials in comparison to conventional flood lubrication. For both techniques, longer tool life compared to flood lubrication was observed additional cleaner production and higher part quality led to reduced long-term overall costs. These advanced machining technologies are also operation safe, proving to be a sustainable alternative to conventional machining.
UR  - https://www.sv-jme.eu/article/sustainability-assessment-of-advanced-machining-technologies/
Sterle, Luka, Grguraš, Damir, Kern, Matjaž, AND Pušavec, Franci.
"Sustainability Assessment of Advanced Machining Technologies" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 65 Number 11-12 (19 November 2019)

Authors

Affiliations

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia 1

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 65(2019)11-12, 671-679

https://doi.org/10.5545/sv-jme.2019.6351

Efficient cooling and lubrication techniques are required to obtain sustainable machining of difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear industries. Cryogenic machining with the assistance of lubricated Liquid Carbon Dioxide (LCO2) is a novel approach for sustainable manufacturing without the use of harmful water-based metalworking fluids (MWFs). In case of unavoidable use of MWFs under high pressure, such as turning finishing processes of difficult-to-cut materials, the pulsating high pressure delivery of MWFs prolongs the tool life and enables the control over chip length to prevent surface damage of high value-added parts. In this paper, sustainability assessment of both advanced principles was carried out, considering overall costs and operational safety. Experimental tests were executed on difficult-to-cut materials in comparison to conventional flood lubrication. For both techniques, longer tool life compared to flood lubrication was observed additional cleaner production and higher part quality led to reduced long-term overall costs. These advanced machining technologies are also operation safe, proving to be a sustainable alternative to conventional machining.

cryogenic machining; high pressure machining; sustainability; cost assessment; risk assessment