Results 101 to 110 of about 8,997 (209)
EFFECT OF MATERIAL WORK HARDENING MODEL ON THE SIMULATION PRECISION FOR SPRINGBACK
Jixie qiangdu, 2015 Springback is an inevitable phenomenon in the stamping process,which not only affects the dimension precision,but also affects the structure reliability.
罗云, 蒋文春, 杨滨, 王炳英
doaj
Springback Trends with Different Process Parameters of Three Selected Metals
ITEGAM-JETIAProducts or components manufactured by the sheet metal process are indispensable in this contemporary era, from daily-used metal jars to high-tech air vehicles.
Sharif Muktadir Hossain Chowdhury +2 more
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Flexible Die Design and Springback Compensation Based on Modified Displacement Adjustment Method
Advances in Mechanical Engineering, 2014 Springback in metal forming process often results in undesirable shape changes in formed parts and leads to deterioration in product quality. Even though springback can be predicted and compensated for through the theories or methodologies established ...
Young-Ho Seo +4 more
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Improved contact algorithms for implicit FE simulation of sheet forming [PDF]
open110Nsciescopu
Keum, Y.T +3 more
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Springback Prediction of a Hot Stamping Component Based on the Area Fractions of Phases
Metals, 2019 Different from traditional hot stamping components with full martensite, the new tailored hot stamping (THS) components have different quenched microstructures, which results in their lower shape accuracy.
Xiangji Li, Xu Yan, Zhiqiang Zhang
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MetalsSpringback control is a critical factor in profile stretch-bending-torsion forming. A new stretch-bending-torsion automatic forming method based on the mixture of finite element and BP neural network (FE-BPNN) is proposed.
Yu Wen, Jicai Liang, Yi Li, Ce Liang
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Development of new steam methane reforming mobile plant with micro-scale catalytic channels [PDF]
, 2019 The search for clean alternative energy sources is vital to feed the ever-increasing world energy consumption. It is widely accepted that hydrogen is the cleanest and abundant energy source of the future.
Madon, Rais Hanizam
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Plasticity effects in subsequent simulations of car structures [PDF]
, 2003 In order to further reduce the weight of car components while at the same time\ud maintaining performance and safe life it is necessary to enhance the simulation process.
Kose, Kim, Rietman, Bert
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Journal of Materials Research and TechnologyAs a high-strength aluminum alloy, Al–Zn–Mg–Cu alloy is widely used in aerospace and aviation applications. Due to the high yield strength and low modulus of elasticity, Al–Zn–Mg–Cu alloy is prone to springback problems during processing, which limits ...
Ang Xiao +6 more
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Application of the meshless procedure for the elastoplastic torsion of prismatic rods [PDF]
, 2013 In this paper torsion of prismatic bars considering elastic-plastic material behavior is studied. Based on the Saint-Venant displacement assumption and the Romberg-Osgood model for the stress-strain relation, the boundary value problem for stress ...
Kolodziej, J. A., Mierzwiczak, M.
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