Results 21 to 30 of about 2,667 (209)
Numerical Simulation on Optimization of Process Parameters for Free Bending of Metal Tubes
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 Three‐dimensional free bending is a new tube forming technology with continuous variable curvature. In order to improve the forming quality of tube, this paper studies the principle of three‐dimensional free forming system and the numerical calculation of bending moment in detail, and it uses the finite element simulation to model the mechanism in the ...
Xinju Zhang +9 more
wiley +1 more source
A method for evaluating the mechanical performance of thin-walled titanium tubes [PDF]
, 2007 A method which was developed to compare the stress-strain properties of three types of thin-walled, commercially pure titanium tubes is presented. The tubes were of types intended for use in large heat-exchanger applications and were to be subjected to ...
Walker, C.A. +2 more
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Analysis and experiment on tube hydroforming in a rectangular cross-sectional die
Advances in Mechanical Engineering, 2017 Rectangular section parts created through hydroforming have good application prospects in the automotive industry because of their advantages of simple manufacturing procedure, high forming quality, and greater bending module than circular cross ...
Yukun Jia, Jian Li, Jianbin Luo
doaj +1 more source
Journal of Materials Research and Technology, 2023 This study presents a one-surface plasticity constitutive model combined with phenomenological and micromechanical damage models to be applied to the large plastic deformation during tube hydroforming.
Chunmei Liu +8 more
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, 2022 S.79-87Parts manufactured using the hydroforming process are state of the art for a number of applications, in particular in car body structures such as engine cradles, axle frames, side members and exhaust parts.
Sterzing, A. +2 more
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Advances in Mechanical Engineering, 2022 This paper presents a study on the formability prediction, thickness variation, the influence of the gradient temperature, and prediction damage and failure behavior of aluminum sheets in a hydroforming vapor process through experimental and numerical ...
Leila Jebri +3 more
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Computer aided design and optimization of bi-layered tube hydroforming process [PDF]
, 2013 Tube hydroforming is one of the unconventional metal forming processes in which high fluid pressure and axial feed are used to deform a tube blank in the desired shape.
Alaswad, Abed
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Hydroforming performance of DP590/DP780 high-strength steel tube
工程科学学报, 2020 In recent years, the automotive industry has become increasingly demanding for the strength of hollow structural parts. To meet the strength and toughness requirements, major automakers have begun to use high-strength steel for the production of ...
Zhen-nan CUI +5 more
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Experimental and finite element study of the hydroforming bi-layered tubular components [PDF]
, 2005 The application of finite element method (FEM) in the area of metal forming and material processing has been increasing rapidly during the recent years.
Islam, Mohammad Din
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Circumferential Material Flow in the Hydroforming of Overlapping Blanks
Metals, 2020 The hydroforming of the overlapping blanks is a forming process where overlapping tubular blanks are used instead of tubes to enhance the forming limit and improve the thickness distribution.
Cong Han, Hao Feng
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