Results 41 to 50 of about 47,471 (205)

Comparative Cutting Fluid Study on Optimum Grinding Parameters of Ti-6Al-4V Alloy Using Flood, Minimum Quantity Lubrication (MQL), and Nanofluid MQL (NMQL)

open access: yesLubricants, 2023
Titanium alloys have been of paramount interest to the aerospace industry due to their attractive characteristics. However, these alloys are difficult to machine and require grinding post-processes for quality assurance of the products.
Jose Jaime Taha-Tijerina   +1 more
doaj   +1 more source

Experimental Investigation of Coconut Based Nano Cutting Fluid on CNC Turning Operation

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: The surface roughness is paying a very dominant role in manufacturing industries. It is one of the parameters that cannot be avoided in machining process. Investigation was done on turning alloy steel EN19 with TIC-coated carbide insert in a CNC lathe.
Pratik Ghangare   +5 more
openaire   +1 more source

Analysis of infrared optical polishing effluents and reduction of COD and TSS levels by ultrafiltration and coagulation/flocculation [PDF]

open access: yes, 2014
Samples of polishing effluent produced during infrared optics manufacture were analyzed. Their particle size, composition, Zeta potential, chemical oxygen demand (COD), total suspended solids (TSS), and settleable solids were determined.
Durazo-Cardenas, Isidro Sergio   +2 more
core   +1 more source

Experimental evaluation of biolubricant with additive nanoparticle calcium carbonate (CaCO₃) from scallop shell waste as cutting fluids using minimum quantity lubrication (MQL) in CNC milling process [PDF]

open access: yesFME Transactions
Nano-cutting fluid sprayed using the minimum quantity lubricant (MQL) method is one example of a green manufacturing process. Meanwhile, vegetable oil is an appropriate lubricating base oil as it offers very high lubricating performance and environmental
Puspitasari Poppy   +6 more
doaj   +1 more source

Sustainable Machining Using Eco-Friendly Cutting Fluids: A Review

open access: yesAdvances in Materials Science and Engineering, 2022
The base fluids of eco-friendly cutting fluids should contain some vegetable oil. Due to their eco-friendly, thermal, and tribological qualities, these types of machining fluids are becoming increasingly popular among researchers throughout the world ...
Pankaj Kumar   +9 more
doaj   +1 more source

Continuous ink-jet printing electronic components using novel conductive inks [PDF]

open access: yes, 2004
To reduce the cost of electronics fabrication and to take advantage of numerous potential specialized applications, a novel process of manufacturing three-dimensional electronic products is introduced in the present investigation.
Heston, Steve   +3 more
core   +1 more source

Multi-Objective Optimization of Energy Consumption and Surface Quality in Nanofluid SQCL Assisted Face Milling

open access: yesEnergies, 2019
Considering the significance of improving the energy efficiency, surface quality and material removal quantity of machining processes, the present study is conducted in the form of an experimental investigation and a multi-objective optimization.
Aqib Mashood Khan   +7 more
doaj   +1 more source

Micro milling performance assessment of diamond-like carbon coatings on a micro-end mill [PDF]

open access: yes, 2013
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Institution of Mechanical Engineers.In micro milling, unpredictable tool life and premature tool failures are the major constraints ...
Cheng, K, Wu, T
core   +1 more source

Liquid chromatographic strategies for separation of bioactive compounds in food matrices [PDF]

open access: yes, 2018
Nowadays, there is an increasing attention for nutraceuticals and, in general, bioactive compounds naturally present in food. Indeed, the possibility of preserving human health and preventing disease (e.g., cardiovascular diseases, cancer etc.) by the ...
Capriotti, Anna Laura   +5 more
core   +1 more source

Measurement of tribological properties of Cu and Ag blended coconut oil nanofluids for metal cutting

open access: yesEngineering Science and Technology, an International Journal, 2019
Lubricants are used during the metal cutting process to remove the heat generated during the process and to reduce the Coefficient of friction (CoF).
Muzammil S. Khan   +5 more
doaj   +1 more source

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