Results 31 to 40 of about 222,243 (288)
Effects of Low-Frequency Vibrations on Single Point Incremental Sheet Forming
Metals, 2022 This study investigated the effects of longitudinal low-frequency vibrations on the performance of the single point incremental forming process of an aluminum alloy 1050 (AA1050) sheet.
Xiao Xiao +3 more
doaj +1 more source
Strategies and limits in multi-stage single-point incremental forming [PDF]
, 2009 : Multi-stage single-point incremental forming (SPIF) is a state-of-the-art manufac-turing process that allows small-quantity production of complex sheet metal parts with vertical walls.
Atkins A. G. +7 more
core +2 more sources
Journal of Manufacturing and Materials Processing, 2023 Incremental forming (IF) is an advanced manufacturing process in which a forming tool locally deforms sheet material into a desired geometry through successive passes at incremental depths.
Tyler J. Grimm +2 more
doaj +1 more source
Efficient implicit simulation for incremental forming [PDF]
, 2010 Single Point Incremental Forming (SPIF) is a displacement controlled process performed on a CNC machine. A clamped blank is deformed by the movement of a small sized tool that follows a prescribed tool path.
Boogaard, A.H. van den, Hadoush, A.
core +1 more source
Assessing the forming temperature role on amorphous and polycrystalline HfO2-based 4 kbit RRAM arrays performance [PDF]
, 2017 The impact of temperature during the forming operation on the electrical cells performance and the post-programming stability were evaluated in amorphous and polycrystalline HfO2-based arrays.
Bondesan, L. +5 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
New regression formula to estimate the prenatal crown formation time of human deciduous central incisors derived from a Roman imperial sample (Velia, Salerno, Italy, I-II cent. CE) [PDF]
, 2017 The characterization and quantification of human dental enamel microstructure, in both permanent and deciduous teeth, allows us to document crucial growth parameters and to identify stressful events, thus contributing to the reconstruction of the past ...
BONDIOLI, LUCA +5 more
core +7 more sources
Screening for lung cancer: A systematic review of overdiagnosis and its implications
Molecular Oncology, EarlyView.Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz +12 more
wiley +1 more source
Oblique/Curved Tube Necking Formed by Synchronous Multipass Spinning
Metals, 2020 In this paper, we propose a method of forming a tube into an oblique/curved shape by synchronous multipass spinning, in which the forming roller reciprocates in the radial direction in synchrony with the rotation angle of the spindle while the roller ...
Hirohiko Arai, Shiori Gondo
doaj +1 more source
Metals, 2021 Incremental Sheet Forming (ISF) is emerging as one of the popular dieless forming processes for the small-sized batch production of sheet metal components. However, the parts formed by the ISF process suffer from poor surface finish, geometric inaccuracy,
Harshal Y. Shahare +6 more
doaj +1 more source