Results 61 to 70 of about 365,605 (203)
Formability and hydroforming of anisotropic aluminum tubes [PDF]
, 2009 textThe automotive industry is required to meet improved fuel efficiency standards and stricter emission controls. Aluminum tube hydroforming is particularly well suited in meeting the goals of lighter, more fuel-efficient and less polluting cars.
Korkolis, Ioannis
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International Journal of Lightweight Materials and ManufactureA study was conducted to examine the distribution of wall thickness in stainless steel thin-walled tube fittings during the forming process. The research included simulation and experimental analyses of the bending and hydroforming processes of these ...
Xinlong Zhang +4 more
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Multi-Objective Optimization of Loading Paths for Double-Layered Tube Hydroforming using Finite Element Analysis [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2019 One of the most important studies in tube hydroforming process is optimization of loading paths. The primary purpose of this research is to maximize formability by detecting the optimal forming parameters.
Hamed Ebrahimi Keshmarzi +2 more
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Hydroforming of elliptical cavities
Physical Review Special Topics. Accelerators and Beams, 2015 Activities of the past several years in developing the technique of forming seamless (weldless) cavity cells by hydroforming are summarized. An overview of the technique developed at DESY for the fabrication of single cells and multicells of the TESLA ...
W. Singer +3 more
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Materials & Design, 2019 Wrinkling defects commonly occur in tube hydroforming (THF) magnesium (Mg) alloy at elevated temperatures when the tube-end and axial-feeding regions of the workpiece are overheated.
T.F. Kong, X.Z. Lu, L.C. Chan
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Multistage axial hydro-forging sequence of double-stepped tube with large expansion ratio
International Journal of Lightweight Materials and Manufacture, 2020 In order to manufacture the double-stepped tube with large expansion ratio, a multistage axial hydro-forging sequence was proposed by combination of hydroforming with movable dies in this paper. The new forming process is divided into four stages. In the
Lei Sun +3 more
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Electromagnetic Joining of Hybrid Tubes for Hydroforming
Procedia CIRP, 2014 AbstractJoining of functionally adapted and weight-optimized semi-finished parts by electromagnetic compression is investigated taking into account that the resulting component is further processed by hydroforming. For this purpose both ends of an aluminum tube are connected to steel tubes.
Psyk, Verena +3 more
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Predicting the Mechanical Properties of Linepipe Steels by the Finite Element Method
, 2013 2
김형섭
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Effect of Prestrain on Formability and Forming Limit Strains During Tube Hydroforming [PDF]
, 2008 The tube hydroforming process is a relatively complex manufacturing process; the performance of this process depends on various factors and requires proper combination of part design, material selection and boundary conditions.
K. Narasimhan, C. Nikhare
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Advances in Industrial and Manufacturing EngineeringWhile hydroforming of titanium alloy at room temperature is difficult due to its high strength, low hardening capacity, and significant springback, it is typically deformed into desired shape under high-temperature conditions exceeding 500°C, which ...
Xiao-Lei Cui +3 more
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