Results 31 to 40 of about 3,785,147 (434)

Chatter Stability of Machining Operations

open access: yes, 2020
This paper reviews the dynamics of machining and chatter stability research since the first stability laws were introduced by Tlusty and Tobias in the 1950s. The paper aims to introduce the fundamentals of dynamic machining and chatter stability, as well
Y. Altintas   +4 more
semanticscholar   +1 more source

Eco-Friendly Cutting Fluids in Minimum Quantity Lubrication Assisted Machining: A Review on the Perception of Sustainable Manufacturing

open access: yesInternational Journal of Precision Engineering and Manufacturing - Green Technology, 2019
In modern days, the conception of sustainability has progressively advanced and has begun receiving global interest. Thus, sustainability is an imperative idea in modern research.
Binayak Sen   +5 more
semanticscholar   +1 more source

Analytical and Simulation-Based Prediction of Surface Roughness for Micromilling Hardened HSS

open access: yesJournal of Manufacturing and Materials Processing, 2019
The high quality demand for machined functional surfaces of forming tools, entail extensive investigations for the adjustment of the manufacturing process.
Alexander Meijer   +4 more
doaj   +1 more source

A Machine Learning Tutorial for Operational Meteorology, Part I: Traditional Machine Learning [PDF]

open access: yesWeather and Forecasting 37 (2022) 1509-1529, 2022
Recently, the use of machine learning in meteorology has increased greatly. While many machine learning methods are not new, university classes on machine learning are largely unavailable to meteorology students and are not required to become a meteorologist. The lack of formal instruction has contributed to perception that machine learning methods are
arxiv   +1 more source

Wire and Arc Additive Manufacturing of a CoCrFeMoNiV Complex Concentrated Alloy Using Metal-Cored Wire—Process, Properties, and Wear Resistance

open access: yesApplied Sciences, 2022
The field of complex concentrated alloys offers a very large number of variations in alloy composition. The achievable range of properties varies greatly within these variants.
Kai Treutler   +3 more
doaj   +1 more source

Newtonian Mechanics Based Transient Stability PART VI: Machine Transformation [PDF]

open access: yesarXiv, 2021
This paper focuses on the transformations from the individual machine to the equivalent machine through the "correction" perspective of the inner-group machine. The machines are first classified as the real machine with equation of motion and the pseudo machine without equation of motion.
arxiv  

Multi-Material Design in Welding Arc Additive Manufacturing

open access: yesMetals, 2019
Due to the inherent properties of the process, arc-based generative manufacturing offers the possibility, of specifically applying different material properties locally. One possibility to realize this is the use of different materials.
Kai Treutler   +4 more
doaj   +1 more source

Possibilities of Additive Technologies for the Manufacturing of Tooling from Corrosion-Resistant Steels in Order to Protect Parts Surfaces from Thermochemical Treatment

open access: yesMetals, 2021
The structure and physical–mechanical properties of products made from powders of corrosion-resistant steel 12X18H10T by the laser-beam powder bed fusion (LB-PBF) and subsequent ion-plasma nitriding in the work were investigated.
Alexander Metel   +5 more
doaj   +1 more source

Newtonian Mechanics Based Transient Stability PART I: Machine Paradigms [PDF]

open access: yesarXiv, 2021
Individual-machine, superimposed-machine and equivalent-machine can be seen as the three major perspectives of the power system transient stability. In this paper, the machine paradigms are established according to the common thinking among the three different machines.
arxiv  

Assessment of research needs for sustainability of unconventional machining processes [PDF]

open access: yes, 2015
The use of unconventional machining (UCM) practices is increasing for product manufacture particularly when machining difficult to cut materials and when high precision is required.
DeSilva, A.K.M., Gamage, J. R.
core   +1 more source

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