Results 31 to 40 of about 9,848 (262)
A Comparative Study on Cutting Tool Performance in High-Speed Face-Milling of Hardened Tool Steels [PDF]
Archives of Metallurgy and MaterialsIn this study cutting speeds and tool life constants for seven different cutting tools are investigated while high-speed face milling of four different much used hardened tool steels.1.2379 and 1.2080 cold-work tool steels, 1.2344 hot-work tool steel and
Ali O. Er, E. Aslan
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Process‐Informed Analysis of As‐Built Metal Additive Surface Features
Advanced Engineering Materials, EarlyView.This article introduces a novel method for feature‐based surface texture characterisation directly incorporating manufacturing variables into the feature extraction workflow. This marks a major step towards identifying process‐specific surface properties and their influence on part function and hence a holistic understanding of process–structure ...
Theresa Buchenau +5 more
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Acta Technica JaurinensisOptimizing milling procedures to enhance surface quality is crucial in modern manufacturing, where selecting appropriate strategies is paramount for achieving desired surface characteristics in precision-engineered components. This investigation provides
Afraa Khattab +2 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann +4 more
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Research on NC Machining Method of Face Gear in High Speed Milling
Jixie chuandong, 2019 According to the principle of differential geometry and the theory of gear meshing， and with CNC milling machine high speed milling machined face gear as the research object， the mathematical model of straight tooth face gear is established. Based on the
Xingzu Ming +4 more
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System-structural approach to improving the design of cutting tools
Технічна інженерія, 2023 This article presents a systematic analysis, which involves the study of a cutting tool, its elements, and the relationships between them. An element-by-element analysis of the operating conditions of face mills is presented, where such components as the
L.Ye. , N.О. , P.P. , О.L. , H.M.
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
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Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
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Mathematical Modeling and Optimization of Milling Parameters in AA 5083 Aluminum Alloy
European Mechanical Science, 2019 In this study, the selection of optimal cuttingparameters for face milling of 5083 aluminum was investigated in order tominimize the surface roughness.
Gökhan Başar +2 more
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Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
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