Results 71 to 80 of about 643 (180)

Experimental Investigation of Minimum Quantity Lubrication (MQL) as a Sustainable Cooling Technique

Procedia CIRP, 2015
AbstractThe use of mineral based cutting fluid in machining process induces negative effects especially to the environment, operator's health and the machining cost itself. In sustainable machining concept, the introduction of coolant techniques such as near-dry machining so called minimum quantity lubrication (MQL) and cryogenic coolant have shown ...
Rahim, E.A., Ibrahim, M.R., Rahim, A.A., Aziz, S., Mohid, Z.   +4 more
openaire   +1 more source

Application viability evaluation of the Minimum Quantity Lubrication coolant technique under different flow rates in Plunge Cylindrical Grinding of the ABNT 4340 steel with aluminum oxide wheel

REM: International Engineering Journal
The coolant delivery technique known as Minimal Quantity Lubrication (MQL) has been employed in machining since the end of the 20th Century and has gained considerable evidence in the last years as a viable alternative to the use of the conventional ...
Rafael Lemes Rodriguez, Rodolfo Alexandre Hildebrandt, José Claudio Lopes, Hamilton Jose de Mello, Rosemar Batista da Silva, Paulo Roberto de Aguiar, Eduardo Carlos Bianchi   +6 more
doaj   +1 more source

Analysis of the application of the minimum quantity lubricant - MQL technique in the grinding process

, 2022
Conventional cutting fluids used in machining processes are problematic for manufacturers, since they pose serious health hazards to human health and to the environment. Environmental issues have become increasingly important in productive processes, ranking on a par with economic and technological aspects. This work, by L. R. da Silva, E. C.
da Silva, Leonardo Roberto, Bianchi, Eduardo Carlos, Fusse, Ronaldo Yoshinobu, França, Thiago Valle, Catai, Rodrigo Eduardo, Aguiar, Paulo Roberto   +5 more
openaire   +1 more source

Review on the progress of minimum quantity lubrication in the machining of steel

Discover Applied Sciences
The production of machined steel has increased over the years due to the high demand from manufacturing sectors which now include the growing needs of industry 4.0.
Willey Yun Hsien Liew, Norlaila Ahmad, Gan Jet Hong Melvin, Wan Sieng Yeo, Bih Lii Chua, Ahmad Nurfaidhi Rizalman, Zhong-Tao Jiang   +6 more
doaj   +1 more source

Study on Surface Characteristics and Work Hardening of SiCp/Al Composites by SCCO₂-MQL Combined with Ultrasonic Vibration Milling

Machines
This study investigated the milling of SiCp/Al composite materials using Polycrystalline Diamond (PCD) tools under various machining conditions, including dry cutting conditions, supercritical carbon dioxide (SCCO2) conditions, supercritical carbon ...
Huiping Zhang, Yihan Tao, Yanlin Wu, Yongxin Li   +3 more
doaj   +1 more source

Evaluation of Surface Roughness, Cutting Forces, and Tool Wear Under MQL Using Different Nano Cutting Oils in Milling Hastelloy C276 Superalloy

Fluids
This paper presents a study on evaluating the effectiveness of nanofluid Minimum Quantity Lubrication (NF MQL) in machining Hastelloy C276 alloy—a difficult-to-cut material.
Nguyen The Doan, Ngo Minh Tuan, Vu Lai Hoang, Tran The Long   +3 more
doaj   +1 more source

Minimum Quantity Lubrication (MQL) in Machining: Benefits and Drawbacks

Journal of Industrial and Intelligent Information, 2014
Nourredine Boubekri, Vasim Shaikh
openaire   +1 more source

Economic Aspects of Minimum Quantity Lubrication (MQL) in Milling of Magnesium Alloy

Communications of the IBIMA
This paper examines the applicability of minimum quantity lubrication (MQL) in the milling of magnesium alloys. The experimental procedure involved the progressive introduction of additional MQL nozzles to assess the influence of the aerosol on surface roughness and production costs.
Kamil P. WASZCZUK, Rafal FENC
openaire   +1 more source

Analysis of tool wear and cutting temperature in WS2-assisted MQL turning of H13 steel

Discover Mechanical Engineering
This study aims to analyze the turning performance of H13 steel in dry and minimum quantity lubrication (MQL) environments, employing Tungsten Disulfide (WS2) as a solid lubricant. Machining of H13 steel is challenging, particularly in its hardened state.
Naman Sandhu, Rupinder Singh, Narinder Singh   +2 more
doaj   +1 more source

Investigation on Processing Technology of Minimum Quantity Lubrication Nozzle and Its Influence on Atomization Effect

Transactions of Nanjing University of Aeronautics and Astronautics
Minimum quantity lubrication （MQL） is a technique that achieves effective lubrication and cooling of the cutting zone by using a minimal amount of cutting fluid.
LI Donghui, ZHANG Tao, ZHENG Tao, QI Wei
doaj   +1 more source