Results 11 to 20 of about 3,249 (172)

Numerical Analysis of Thermal Characteristics of a Milling Process of Titanium Alloy Using Nanofluid Minimum-Quantity Lubrication [PDF]

한국정밀공학회지, 2017
This paper presents a numerical study on the thermal characteristics of a milling process of titanium alloy with nanofluid minimum-quantity lubrication (MQL).
Young Chang Kim, Jin Woo Kim, Jung Sub Kim, Sang Won Lee   +3 more
doaj   +1 more source

Study on Surface Integrity and Surface Roughness Model of Titanium Alloy TC21 Milling Considering Tool Vibration

Applied Sciences, 2022
Due to its excellent strength, plasticity, and fracture toughness, titanium alloy has been widely used in the aerospace field. The specificity of its application environment places high demands on the surface quality of titanium alloy.
Zhenyu Wang, Hongyu Li, Tianbiao Yu
doaj   +1 more source

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

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   +3 more sources

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

The minimum quantity of lubricant (MQL) technique in the surface grinding of steel [PDF]

WIT Transactions on Engineering Sciences, 2010
This research aimed to analyze the viability of the minimum quantity of lubricant (MQL) technique towards different methods of lubri-refrigeration in surface grinding of steel, considering process quality, wheel life and the viability of using cutting fluids.
E. C. Bianchi, R. S. Destro, M. H. Oikawa, R. M. Sousa, R. C. Canarim, R. F. Damasceno, P. R. Aguiar, M. C. Sampaio Alves   +7 more
openaire   +1 more source

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

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

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