Results 81 to 90 of about 4,186 (230)

Stretch-flanging of AA2024-T3 sheet by single-stage SPIF

Thin-Walled Structures, 2021
Flanging is a forming process that is commonly used in many high technology industrial applications such as the manufacturing of thin-walled aircraft structures as wing ribs that are formed using rubber-pad forming during the last forming stages with the aim of increasing the stiffness of the component edges.
López Fernández, José Andrés, Centeno Báez, Gabriel, Martínez Donaire, Andrés Jesús, Morales-Palma, Domingo, Vallellano Martín, Carpóforo   +4 more
openaire   +3 more sources

Aplikasi Teknologi Single Point Incremental Forming (SPIF) pada Pembentukan Half Spherical-Shaped Product

Rekayasa Mesin, 2020
In this study, the single point incremental forming (SPIF) method was applied to the half spherical-shaped vent cap products with 1mm thickness of aluminium. The dimensions of the blank before forming is 1x Ø225mm, and the final dimensions of the product
Aida Mahmudah, Sidik Permana, Haris Setiawan, M. Fauzan Arif   +3 more
doaj   +1 more source

Effect of stress relieving heat treatment on surface topography and dimensional accuracy of incrementally formed grade 1 titanium sheet parts [PDF]

, 2016
The forming of parts with an optimized surface roughness and high dimensional accuracy is important in many applications of incremental sheet forming (ISF).
A Göttmann, A Wennerberg, A Wennerberg, AK Behera, AK Behera, AK Behera, Amar Kumar Behera, B Bannon, B Culity, B Lu, GQ Fan, Hengan Ou, J Jeswiet, J Verbert, JR Duflou, JR Duflou, K Essa, K Hamilton, M Ham, M Ham, M Ham, R Malhotra, RE Krebs, S Nishiguchi, SL Semiatin, SS Rocha da   +25 more
core   +4 more sources

Artificial neural network for modeling and investigating the effects of forming tool characteristics on the accuracy and formability of thin aluminum alloy blanks when using SPIF

The International Journal of Advanced Manufacturing Technology, 2021
Incremental Sheet Forming (ISF) has attracted attention due to its flexibility as far as its forming process and complexity in the deformation mode are concerned.
Sherwan Mohammed Najm, I. Paniti
semanticscholar   +1 more source

Effects of NaCl and CaCl2 on the Growth Process and Morphology of Soy Protein Isolate Fibrils

Shipin gongye ke-ji
To explore effects of common metal chlorides (NaCl and CaCl2) in food system on the growth process and morphology of soy protein isolate (SPI) fibrils.
Bingbing YUAN, Hekai ZHAO, Shizhang YAN, Yang LI   +3 more
doaj   +1 more source

Evaluation of formability and fracture of pure titanium in incremental sheet forming [PDF]

, 2017
A forming limit diagram (FLD) is commonly used as a useful means for characterizing the formability of sheet metal forming processes. In this study, the Nakajima test was used to construct the forming limit curve at necking (FLCN) and fracture (FLCF ...
Gatea, Shakir, McCartney, Graham, Ou, Hengan, Xu, Dongkai   +3 more
core   +2 more sources

Experimental and numerical analysis of the flanging process by SPIF [PDF]

, 2018
This paper analyses the flangeability of AA2024-T3 sheets using single point incremental forming (SPIF). With this purpose, a series of process parameters is considered including flange length and width, tool radius and spindle speed.
Centeno Báez, Gabriel, López Fernández, José Andrés, Martínez Donaire, Andrés Jesús, Morales-Palma, Domingo, Vallellano Martín, Carpóforo   +4 more
core   +1 more source

Parametric effects on formability of AA2024-O aluminum alloy sheets in single point incremental forming

Journal of Materials Research and Technology, 2019
Single point incremental forming (SPIF) is a truly die-less forming process which is quite suitable for the batch type and prototype production due to economical tooling cost, shorter lead time and ability to form nonsymmetrical geometries without using ...
Ajay Kumar, Vishal Gulati, Parveen Kumar, Vinay Singh, Brijesh Kumar, Hari Singh   +5 more
doaj   +1 more source

Force prediction for correction of robot tool path in single point incremental forming

, 2013
International audienceIn this work, an off-line compensation procedure, based on an elastic modelling of the machine structure coupled with a Finite Element Analysis (FEA) of the process is applied to Robotized Single Point Incremental Forming (RSPIF ...
Belchior, Jérémy, Guines, Dominique, Leotoing, Lionel, Ragneau, Eric   +3 more
core   +3 more sources

Evaluation of strain and stress states in the single point incremental forming process [PDF]

, 2016
Single point incremental forming (SPIF) is a promising manufacturing process suitable for small batch production. Furthermore, the material formability is enhanced in comparison with the conventional sheet metal forming processes, resulting from the ...
A Fiorentino, A Mohammadi, B Avitzur, B Lu, B Lu, B Lu, D Young, D. M. Neto, F Barlat, F Micari, G Hirt, G Hussain, G Hussain, H Lu, H Meier, H Zhu, J Duflou, J Jeswiet, J Jeswiet, J Smith, J. L. Alves, J. M. P. Martins, JR Duflou, JR Duflou, K Essa, K Jackson, L Ben Ayed, L Filice, L Filice, L. F. Menezes, M Azaouzi, M Bambach, M Durante, M Durante, M Elford, M Rauch, M Yamashita, M. C. Oliveira, MB Silva, MS Khan, O Lasunon, P Eyckens, P Flores, R Aerens, S Dejardin, SBM Echrif, T Madeira, TJR Hughes, WC Emmens, WF Hosford, Y Li, Y Li   +51 more
core   +1 more source