Results 1 to 10 of about 1,735,151 (162)

Effect of Cutting Fluids in Machining: A Review

open access: yesProceedings of the International Conference on Frontiers in Desalination, Energy, Environment and Material Sciences for Sustainable Development, 2023
In the machining operations, the cutting zone needs lubrication and cooling, that are supplied by cutting fluids. In the machining domain's route to long-term sustainability in turning, milling, or drilling, nanofluid applied as a metalworking fluid ...
Deepak Kumar Sharma   +1 more
semanticscholar   +1 more source

Conventional and Recent Advances of Vegetable Oils as Metalworking Fluids (MWFs): A Review

open access: yesLubricants, 2023
Vegetable oils have been used as metalworking fluids (MWFs) for many years, particularly in small-scale metalworking operations and in industries where environmental regulations are strict.
I. S. Afonso   +4 more
semanticscholar   +1 more source

What will be the effect in Spain of the new EU emissions tax on imports?

open access: yes, 2023
The EU has adopted a Carbon Border Adjustment Mechanism (CBAM) that taxes imported products according to their emissions. Despite its importance in aligning incentives for decarbonisation between the European and global levels, it carries a double risk ...
Natalia Collado Van-Baumberghen   +2 more
semanticscholar   +1 more source

Green Metalworking Fluids for Sustainable Machining Operations and Other Sustainable Systems: A Review

open access: yesMetals, 2022
Many efforts have been made over the years to minimize the usage of mineral oil-based MWFs. This includes the trail of its alternatives, such as vegetable oil-based MWFs, nanofluids, etc.
M. A. A. Khan   +5 more
semanticscholar   +1 more source

Wear Study of Cubic Boron Nitride (cBN) Cutting Tool for Machining of Compacted Graphite Iron (CGI) with Different Metalworking Fluids

open access: yesLubricants, 2022
Due to its desirable mechanical properties, compacted graphite iron (CGI) has been used to replace conventional gray cast iron (CI) in various applications, such as automotive engine blocks and cylinder heads.
Longwei Zhu, R. Evans, Yan Zhou, F. Ren
semanticscholar   +1 more source

People Giving Hope in the Time of COVID-19: They Also Serve Who Care and Share

open access: yesPhilippine Journal of Otolaryngology Head and Neck Surgery, 2020
That murmur, soon replies, “God doth not need Either man’s work or his own gifts; who best Bear his mild yoke, they serve him best. His state Is Kingly.
Jose Florencio Lapeña
doaj   +1 more source

Combining Line Balancing Methods and Discrete Event Simulation: A Case Study from a Metalworking Company

open access: yesVol12 - Issue 1, 2021
In this study, we consider a real-life Line Balancing Problem (LBP) at a metalworking company. Based on the concerns of the company’s managers, the number of workstations is considered as the main performance criteria for line balancing, while line ...
N. Mirzaei, M. G. Nejad, N. Fernandes
semanticscholar   +1 more source

Simultaneous Determination of Droplet Size, pH Value and Concentration to Evaluate the Aging Behavior of Metalworking Fluids

open access: yesItalian National Conference on Sensors, 2021
Metalworking fluids (MWFs) are widely used to cool and lubricate metal workpieces during processing to reduce heat and friction. Extending a MWF’s service life is of importance from both economical and ecological points of view.
Peter Wahrendorff   +8 more
semanticscholar   +1 more source

Demulsification Treatment of Spent Metalworking Fluids by Metal Cations: The Synergistic Effect and Efficiency Evaluation

open access: yesProcesses, 2021
In this paper, various metal ions were utilized for the demulsification of spent metalworking fluids discharged from an automobile parts workshop.
Yanqing Zhang   +4 more
semanticscholar   +1 more source

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