Results 141 to 150 of about 22,928 (311)
, 2016 Statistical methods are used in most industries. Nowadays, they are implicated and required in quality management systems (see ČSN EN ISO 9001:2001) necessary for most of Czech and foreign firms. Many data are investigated by statistical methods used for
Sýkorová, Libuše, Malachová, Martina
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Accuracy enhancement of five-axis machining by controller based compensation
, 2023 S.145-148 (Vol.1)This paper represents investigations to reduce the required calibration and compensation effort for machining accuracy enhancement by identifying and treating significant axis errors that have superior impact on the accuracy.
Brecher, Christian +3 more
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
Avaliação do processo de usinagem eletroquímica para obtenção de furos visando a medição de tensões residuais pelo método do furo cego / [PDF]
, 1999 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Justus, Kleber Medeiros
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Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Double spiral tool-path generation and linking method for complex pocket machining
, 2016 Complex pockets with one or more islands have been widely used in industrial and manufacturing production. In this paper, a new double spiral tool-path generation and linking method are proposed for complex pockets with islands which can be used for high-
Xia RB(夏仁波) +3 more
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Advanced Engineering Materials, EarlyView.The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat +5 more
wiley +1 more source
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source
A Framework of Accuracy Assured Machining for Smart Manufacturing
, 2016 application/pdfThis paper presents a framework of accuracy assured machining which enables information driven manufacturing. As a framework of accuracy assured machining, a closed loop machining operation is proposed based on four fundamental functions ...
TERAMOTO, Koji +10 more
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