Results 71 to 80 of about 996,801 (261)

Hydroforming Characteristics of Double Layered Tube [PDF]

Transactions of Materials Processing, 2007
Double layered tube is assembled with an inner tube and an outer tube, similar in material or not, contacting closely and deforming simultaneously when subjected to external force. For the manufacturing of double layered tube, the hydroforming assembly technology has several advantages.
openaire   +1 more source

Crashworthiness of aluminium tubes ; Part 1 : Hydroforming at different corner-fill radii and end feeding levels [PDF]

, 2007
The automotive industry, with an increasing demand to reduce vehicle weight through the adoption of lightweight materials, requires a search of efficient methods that suit these materials. One attractive concept is to use hydroforming of aluminium tubes.
D'Amours, Guillaume, Mayer, Robert, Rahem, Ahmed, Williams, Bruce, Worswick, Michael   +4 more
core  

Metallic tube type energy absorbers: a synopsis [PDF]

, 2007
This paper presents an overview of energy absorbers in the form of tubes in which the material used is predominantly mild steel and/or aluminium. A brief summary is also made of frusta type energy absorbers.
A.G. Olabi, Avalle, Calladine, Colokoglu, DeRuntz, Edmund Morris, Ezra, Ghosh, Guillow, Gupta, Gupta, Gupta, Harrigan, Hsu, Huang, Huang, Hui, Jiang, Jing, Johnson, Johnson, Johnson, Johnson, Jones, Kardaras, Kinkead, Langseth, Leu, Liu, Lu, Lu, Lu, M.S.J. Hashmi, Miscow, Morris, Morris, Morris, Nagel, Nagel, Nagel, Reddy, Reddy, Reddy, Reddy, Reddy, Redwood, Reid, Reid, Reid, Reid, Reid, Reid, Reid, Reid, Rossi, Sherbourne, Shim, Shrive, Silva-Gomes, Sowerby, Stronge, Su, Su, Tam, Thomas, Thomas, Thomas, Uddin, Wang, Wasiowych, Webb, Whitworth, Wierzbicki, Wu, Wu, Wu, Zeinoddini, Zhang, Zhao, Zhao, Zukas   +80 more
core   +1 more source

A review of emerging hydroforming technologies: design considerations, parametric studies, and recent innovations

Journal of Engineering and Applied Science
Hydroforming is a modern metal-forming process prominently used in the shipbuilding, aerospace, and automotive industries for forming lightweight, complex-shaped geometries due to their inherent process benefits. But this process faces challenges such as
Satish Chinchanikar, Harsh Mulik, Param Varude, Sameer Atole, Neha Mundada   +4 more
doaj   +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, mohsen loh mousavi   +1 more
doaj  

Electromagnetic Compression as Preforming Operation for Tubular Hydroforming Parts [PDF]

, 2004
With the aim to extent the forming limits of tube hydroforming a concept of using a previous electromagnetic compression operation will be introduced. One important limit for the possibilities of tube hydroforming is set by the initial circumference and ...
Beerwald, C., Homberg, W., Kleiner, M., Psyk, V.   +3 more
core  

SRF Cavity Fabrication and Materials

, 2015
The technological and metallurgical requirements of material for highgradient superconducting cavities are described. High-purity niobium, as the preferred metal for the fabrication of superconducting accelerating cavities, should meet exact ...
Singer, W
core   +1 more source

Hydro-Forming a Cross-Shaped Component from Tube Billet

Journal of Machine Engineering
This paper investigates the tube hydroforming (THF) process through numerical simulations conducted in Abaqus/CAE software, aiming to identify optimal technological parameters for cross-shaped forming from seamless tube billets.
Mai Thi TRINH, Dac TRUNG Nguyen, Tuan Quoc Pham, Anh Ngoc Pham, Van Duy Dinh   +4 more
doaj   +1 more source

AUTOMOBILE CRASH BOX IMPROVEMENT AND FORMING ANALYSIS FOR TUBE HYDROFORMING

Jixie qiangdu, 2017
The automobile crash box is an important buffering and absorbing energy structure.Due to the advantages of light weight,high stiffness,high strength and good crashworthiness for hydroforming tubular,the hydroforming crash box is designed instead of the ...
XU MingTao, WANG LiJuan, CHEN ZongYu, CHENG JiangHong   +3 more
doaj  

Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming

Metals, 2020
In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically.
H. Yasui, T. Miyagawa, S. Yoshihara, T. Furushima, R. Yamada, Y. Ito   +5 more
semanticscholar   +1 more source