Results 31 to 40 of about 3,381 (209)

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

A methodology for the lightweight design of modern transfer machine tools [PDF]

open access: yes, 2018
This paper deals with a modern design approach via finite elements in the definition of the main structural elements (rotary table and working unit) of an innovative family of transfer machine tools. Using the concepts of green design and manufacture, as
Cavalli, Omar   +6 more
core   +2 more sources

Implementasi Minimum Quantity Lubrication (MQL) Pada Pembuatan Ulir Luar Material Magnesium

open access: yesManutech : Jurnal Teknologi Manufaktur, 2022
Perkembangan teknologi menuntut berbagai macam kamajuan di bidang industri manufaktur, termasuk dalam pengembangan teknik pemesinan. Proses pemesinan magnesium mempunyai karakteristik pemotongan yang sangat baik dan menguntungkan akan tetapi proses pemesinan magnesium memiliki kekurangan yaitu sangat mudah terbakar karena memiliki titik nyala yang ...
Hamni, Arinal   +2 more
openaire   +2 more sources

An Experimental Study on Ultrasonic Vibration-Assisted Turning of Aluminum Alloy 6061 with Vegetable Oil-Based Nanofluid Minimum Quantity Lubrication

open access: yesLubricants, 2023
Minimum quantity lubrication (MQL) is a potential technology for reducing the consumption of cutting fluids in machining processes. However, there is a need for further improvement in its lubrication and cooling properties.
Guoliang Liu   +4 more
doaj   +1 more source

Neural Network Modeling Of Grinding Parameters Of Ductile Cast Iron Using Minimum Quantity Lubrication [PDF]

open access: yes, 2015
This paper presents the optimization of the grinding parameters of ductile cast iron in wet conditions and with the minimum quantity lubrication (MQL) technique. The objective of this project is to investigate the performance of ductile cast iron during
K., Kadirgama   +2 more
core   +1 more source

Comparative life cycle analysis of environmental and machining performance under sustainable lubrication techniques

open access: yesHybrid Advances, 2022
One of the issues confronting manufacturers is the requirement for establishing sustainable production methods, which poise between economic feasibility and ecological preservation.
Kamal Hassan
doaj   +1 more source

A comprehensive assessment of minimum quantity lubrication machining from quality, production, and sustainability perspectives [PDF]

open access: yes, 2018
T h e a rti cle pres ent s m i nim u m q uanti ty l ub ri cati o n (MQ L ) machini ng o f T i- 6 Al -4V in a co l lect ive fr amew o r k o f mul ti ple ob j e ct i ve s - qu ...
Banerjee, Nilanjan, Sharma, Abhay
core   +1 more source

Important elements for a framework in designing a mobile learning for English language listening and speaking skills [PDF]

open access: yes, 2020
Based on a literature search, there are a number of mobile learning frameworks mentioned in a previous study that less emphasis on the major element required for English language (listening and speaking skills) specifically for level 2 students ...
Maaruf, Siti Zuraida   +6 more
core   +1 more source

Model Assessment of an Open-Source Smoothed Particle Hydrodynamics (SPH) Simulation of a Vibration-Assisted Drilling Process

open access: yesFluids, 2022
Minimum Quantity Lubrication (MQL) is a cooling and lubrication variant applied, for instance, in drilling processes. In the present approach, a new vibration-assisted drilling process is analyzed, which has considerable potential for manufacturing of ...
Manuel Falcone   +2 more
doaj   +1 more source

Machining performance of vegetable oil with phosphonium- and ammonium-based ionic liquids via MQL technique [PDF]

open access: yes, 2019
Thermo-mechanical loads are the main factor that influences the tool wear and product surfaces during machining processes. Lubrication in metal cutting is an effective medium to reduce frictional forces and wear on the tool-workpiece interfaces.
Abd Rahim, Erween   +3 more
core   +1 more source

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