Web1 jan. 2013 · Hydroforming processes have become popular in recent years, due to the increasing demands for lightweight parts in various fields, such as bicycle, automotive, aircraft and aerospace industries. This technology is relatively new as compared with rolling, forging or stamping. Web30 mei 2016 · The “corner filling” test has been developed for tube hydroforming and several authors have developed analytical models for representing this test. Among them, the authors have chosen to exploit the Orban-Hu model. This model permits to build graphs. On those graphs, experimental data are overlaid in order to evaluate the friction coefficient.
Evaluating the flow stress of aerospace alloys for tube hydroforming ...
Web15 apr. 2024 · Metal bellows are widely used in piping systems, aerospace, automobile and other industries due to their favourable properties including absorption of expansion, light weight and flexibility. In this paper, the fittability was presented to evaluate the convolution shape precision of the metal bellows. By establishing a finite element model of bellows … Web1 jun. 2014 · In order to obtain accurate tube hydroforming (THF) simulation results, one of the important inputs in the finite element model (FEM) of the process is the mechanical response of the material during THF. Generally, the mechanical response is defined by the stress–strain behavior that can be determined from tensile testing of the specimens … towns smoky mountains
Numerical Simulation of Tube Hydroforming - DiVA portal
WebHydroforming – or external high-pressure forming – is an active media forming process. A metal foil is inserted into a tool gravure and expanded into the forming tool with very high … Web11 apr. 2024 · Mountainside, NJ Custom Manufacturer* $10 - 24.9 Mil 1910 50-99. Metal forming services including hydroforming. Capabilities include hydro forming parts such as domes, concave, convex & dished surfaces with up to 15 in. dia., 10 in. depth & blank dia. up to 21 in. Services also include anodizing, brazing, CNC machining, fabrication, … WebExplosive hydroforming, also known as HERF (High Energy Rate Forming) or exploform, is a striking alternative to the more traditional process of metal hydroforming. towns somerset