Results 21 to 30 of about 4,486 (230)
Advances in Materials Science and Engineering, Volume 2021, Issue 1, 2021., 2021 The hydraulic bulging technology of tubes can provide hollow parts with special‐shaped cross sections. Its manufacturing process can effectively improve material utilization and product accuracy and reduce the number and cost of molds. However, the hydraulic bulging process of parts is very complicated.
Kefan Yang +3 more
wiley +1 more source
Hydroforming of elliptical cavities [PDF]
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 cavity shape is given and the major rf results are presented.
Singer, W. +3 more
openaire +3 more sources
A metamodel based optimisation algorithm for metal forming processes [PDF]
, 2007 Cost saving and product improvement have always been important goals in the metal\ud forming industry. To achieve these goals, metal forming processes need to be optimised.
Bonte, M.H.A. +2 more
core +3 more sources
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
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
doaj +1 more source
A Robust Optimisation Strategy for Metal Forming Processes [PDF]
, 2007 Robustness, reliability, optimisation and Finite Element simulations are of major importance to improve product\ud quality and reduce costs in the metal forming industry.
Bonte, M.H.A. +2 more
core +2 more sources
FluidForming – Hydroforming reinvented [PDF]
MATEC Web of Conferences, 2015 The FluidForming technology represents an alternative sheet metal forming approach as compared to the traditional, bladder based hydroforming, metal spinning, and sheet metal stamping processes. The machine construction allows for much higher forming pressures of up to 400 MPa/60,000 psi.
Pannock Jürgen +3 more
openaire +2 more sources
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
doaj +1 more source
Research directions in hydroforming technology [PDF]
, 2016 This paper both summarizes and explores the literature published between 1995 and 2015 on enhancing and extending hydroforming technology. Many different research areas have been proposed, all of which try to enhance the well-established manufacturing ...
Bell, Colin +4 more
core +1 more source
Comparison of Tube Formability in Electromagnetic Forming and High speed hydroforming [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2015 : Electromagnetic forming and high speed hydroforming are two new methods of tube formin. In this research, the results of expansion forming of tubes using electromagnetic forming and high speed hydroforming are compared by numerical modeling.
mohammad hossein mousavi +1 more
doaj