Results 11 to 20 of about 629 (178)

Pengaruh Metode Minimum Quantity Lubrication (MQL) Terhadap Nilai Kekasaran Permukaan

Rekayasa, 2020
Sebuah alat kendali semprotan cutting fluid pada minimum quantity lubrication (MQL) telah berhasil dibuat. Alat yang bekerja dengan sistem Arduino ini dihubungkan dengan sensor suhu yang diletakkan pada sisi pahat dan berhasil mengendalikan kapan cutting
Dicky Aprilian Nugraha, Rika Dwi Hidayatul Qoryah, Mahros Darsin   +2 more
doaj   +1 more source

Analytical modeling of residual stress in end-milling with minimum quantity lubrication

Mechanics & Industry, 2022
Milling with minimum quantity lubrication (MQL) is now a commonly used machining technique in industry. This paper proposed an analytical model for residual stress prediction in milling with MQL based on chip formation orthogonal cutting model and ...
Cai Linger, Feng Yixuan, Liang Steven Y.
doaj   +1 more source

Application of the Minimum Quantity Lubrication (MQL) technique in the plunge cylindrical grinding operation [PDF]

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2009
Precision cylindrical grinding is used extensively in the manufacture of precision components in the metal-mechanical industry in general. Modern CNC grinding machines have improved this process with respect to the positioning and rigidity of the machine-workpiece-tool system, allowing the production of high precision parts with low dimensional ...
Alves, José Augusto Camargo, De Barros Fernandes, Ulysses, Da Silva, Júnior Carlos Elias, Bianchi, Eduardo Carlos, De Aguiar, Paulo Roberto, Da Silva, Eraldo Jannone   +5 more
openaire   +5 more sources

Parametric analysis of turning HSLA steel under minimum quantity lubrication (MQL) and nanofluids-based minimum quantity lubrication (NF-MQL): a concept of one-step sustainable machining [PDF]

The International Journal of Advanced Manufacturing Technology, 2021
AbstractThe requirement of cost-effective and ecological production systems is crucial in the competitive market. In this regard, the focus is shifted towards sustainable and cleaner machining processes. Besides the clean technologies, effective parametric control is required for machining materials (such as High Strength Low Alloy Steels) specifically
Hassan Javid, Mirza Jahanzaib, Muhammad Jawad, Muhammad Asad Ali, Muhammad Umar Farooq, Catalin I. Pruncu, Salman Hussain   +6 more
openaire   +4 more sources

Study of Effects of MoS₂ Nanofluid MQL Parameters on Cutting Forces and Surface Roughness in Hard Turning Using CBN Insert

Fluids, 2023
Lubrication and cooling in hard machining is an urgent and growing concern. The use of a suitable cooling lubrication condition is a crucial factor and has a great influence on the machining efficiency and the machined surface quality in hard machining ...
Ngo Minh Tuan, Tran The Long, Tran Bao Ngoc   +2 more
doaj   +1 more source

Evaluation of Surface Roughness, Tool Wear and Chip Morphology during Machining of Nickel-Based Alloy under Sustainable Hybrid Nanofluid-MQL Strategy

Lubricants, 2022
Nickel-based super alloys exhibit high strength, oxidation and corrosion resistance; however, the machining of these alloys is a challenge that can be overcome with effective cooling/lubrication techniques. The use of a minimum quantity lubrication (MQL)
Mayur A. Makhesana, Kaushik M. Patel, Prashant J. Bagga   +2 more
doaj   +1 more source

Investigation of Machining Performance of MQL and MQCL Hard Turning Using Nano Cutting Fluids

Fluids, 2022
Cutting fluids used in the metal machining industry have exerted serious impacts on the environment and human health. In addition, the very high cutting heat and forces in machining-hardened steels have been a growing concern in the metal cutting field ...
Ngo Minh Tuan, Tran Minh Duc, Tran The Long, Vu Lai Hoang, Tran Bao Ngoc   +4 more
doaj   +1 more source

Study on the Effect of MQL Spraying Condition on the Machinability in Titanium Cryogenic Machining [PDF]

한국정밀공학회지, 2023
Titanium alloys are used in various industries due to their superior mechanical strength and corrosion resistance. However, titanium is classified as a difficult-to-machine material due to its low thermal conductivity that consequently causes poor tool ...
Dong Min Kim, Heung Bum Park, Byung-Gook Kim, Hoon-Hee Lee, Young Ha Hwang, Ki Hyuk Kim, In Su Shin, Do Young Kim   +7 more
doaj   +1 more source

Magma Flow Patterns in Dikes: Observations From Analogue Experiments

Journal of Geophysical Research: Solid Earth, Volume 128, Issue 3, March 2023., 2023
Abstract We conducted analogue experiments to examine flux‐driven and buoyancy‐driven magma ascent, which included a series of isothermal experiments and thermal, solidification‐prone experiments. We measured the internal flow using 2D particle image velocimetry, which indicates that buoyancy has a strong control on the flow pattern of isothermal dikes.
Stephen Pansino, Adel Emadzadeh, Benoit Taisne   +2 more
wiley   +1 more source

A Study of Minimum Quantity Lubrication (MQL) by Nanofluids in Orbital Drilling and Tribological Testing

Journal of Manufacturing and Materials Processing, 2019
In minimum quantity lubrication (MQL), an aerosol containing a minimum amount of the cutting fluid is delivered to the tool/workpiece interface during the metal cutting operation.
Mohsen Mosleh, Khosro A. Shirvani, Sonya T. Smith, John H. Belk, Gary Lipczynski   +4 more
doaj   +1 more source