Results 11 to 20 of about 309,917 (203)
Dimpling process in cold roll metal forming by finite element modelling and experimental validation [PDF]
, 2014 The dimpling process is a novel cold-roll forming process that involves dimpling of a rolled flat strip prior to the roll forming operation. This is a process undertaken to enhance the material properties and subsequent products’ structural performance ...
Castellucci, M A +4 more
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Change of the yield stress in roll formed ERW pipes considering the Bauschinger effect [PDF]
, 2017 ERW pipes formed with the roll forming process show a yield stress distribution along the circumferential direction and their quality is strongly influenced by the magnitude and by the distributions of the yield stress.
Kang, Soochang +4 more
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Method for Controlling Edge Wave Defects of Parts during Roll Forming of High-Strength Steel
Metals, 2021 Cold roll forming is suitable for sheet metal processing and can provide a new method for the production and processing of anti-collision beams for commercial vehicles. In order to accurately control the edge wave defects of the parts in the roll forming
Ce Liang +3 more
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In-situ TEM observation of the Nd segregated {102} twin boundary migration mechanism
Materials Research LettersInterface segregation of solute atoms significantly influences the mechanical properties of magnesium alloys, though the underlying mechanism remains elusive.
Yu-Hang Li +6 more
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Integrated Simulation Process Chain: From 3D Roll Forming Design to Crash Analysis [PDF]
MATEC Web of ConferencesThis paper presents an innovative numerical simulation process chain for sheet metal profiles, addressing the full workflow from tooling design and 3D roll forming process simulation to crash simulation.
Sedlmaier Albert +4 more
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Engineering Reports, 2022 With the growing demand for rectangular and square hollow steel sections in the last few decades, the cold roll forming process has become a widely acknowledged manufacturing method.
Zelalem Abathun Mehari, Jingtao Han
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CrystalsLaser melting deposition (LMD), one of the novel powder-to-powder welding technologies, has emerged as an ideal method for fabricating lightweight high-temperature Ti2AlNb alloy.
Chunyan Zhang +5 more
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Validation of a finite element model of the cold roll forming process on the basis of 3D geometric accuracy [PDF]
, 2017 Cold roll forming is an incremental sheet metal forming process used to supply products to numerous industries such as automotive, architecture and construction, etc.
Blackwell, Paul +3 more
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Materials Research LettersLaminate composites offer an effective strategy to overcome strength-ductility trade-off by harnessing the synergistic properties of constituent metals.
Yuhui Li +7 more
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Temperature estimation and slip-line force analytical models for the estimation of the radial forming force in the RARR process of flat rings [PDF]
, 2017 open2noIn this study, a mathematical model for the prediction of the temperature evolution in the ring during the radial-axial ring rolling process is developed and used, together with the authors’ previous results, to determine analytically the flow ...
Berti, Guido, Quagliato, Luca
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