Results 41 to 50 of about 3,024 (194)

Numerical study on the thickness homogenization in hole-flanging by single-point incremental forming [PDF]

, 2018
Incremental sheet forming is a novel technology that has significant benefits compared to conventional forming. However, it is a time-consuming process that is usually carried out in several forming stages to homogenize deformation and avoid material ...
Borrego Puche, Marcos, Centeno Báez, Gabriel, López Fernández, José Andrés, Martínez Donaire, Andrés Jesús, Morales-Palma, Domingo, Vallellano Martín, Carpóforo   +5 more
core   +1 more source

Influence of Tool Geometry and Tool Material on the Formability and Formed Part Accuracy in Single Point Incremental Forming [PDF]

MATEC Web of Conferences
Single Point Incremental Forming (SPIF) has been developed as a versatile technique for manufacturing complex sheet metal components without requiring custom dies.
Nagar Suryakant, Sahu Kailash, Banjare Ritesh, Dewangan Yogesh Kumar, Bandyopadhyay Kaushik   +4 more
doaj   +1 more source

Measurement of electromagnetic radiation in the single point incremental forming of AA3003-O

International Journal of Lightweight Materials and Manufacture, 2020
The strength and rigidity of the metals depends upon its crystal structures and intermolecular arrangement which resist its failure during loading. During the plastic deformation it is observed that an electromagnetic radiation (EMR) is emitted when ...
Manish Oraon, Vinay Sharma
doaj   +1 more source

Strategies and limits in multi-stage single-point incremental forming [PDF]

, 2009
: Multi-stage single-point incremental forming (SPIF) is a state-of-the-art manufac-turing process that allows small-quantity production of complex sheet metal parts with vertical walls.
Atkins A. G., Jeswiet J., M B Silva, M Skjoedt, N Bay, P A F Martins, Rossard C., Young D.   +7 more
core   +2 more sources

Incremental sheet forming of steel/polymer/steel sandwich composites

Journal of Materials Research and Technology, 2021
Formable three- or multi-layer metal/polymer/metal sandwich sheets are interesting functional materials replacing pure metallic sheets in various applications due to the arbitrary tailoring of their mechanical properties and thicknesses delivering the ...
Mohamed Harhash, Heinz Palkowski
doaj   +1 more source

Review on the influence of process parameters in incremental sheet forming [PDF]

, 2016
Incremental sheet forming (ISF) is a relatively new flexible forming process. ISF has excellent adaptability to conventional milling machines and requires minimum use of complex tooling, dies and forming press, which makes the process cost-effective and ...
A Attanasio, A Bhattacharya, A Daleffe, A Göttmann, A Saad, B Lu, B Lu, B Taleb Araghi, C Radu, CF Guzmán, D Adams, D Fritzen, D-T Nguyen, E Appleton, E Hagan, E Hagan, F Han, F Han, F Luigino, F Micari, FA Lora, FC Minutolo, G Ambrogio, G Ambrogio, G Buffa, G Centeno, G Centeno, G Fan, G Hirt, G Hussain, Graham McCartney, Hengan Ou, HN Han, I Cerro, J Duflou, J Jeswiet, J Jeswiet, J Verbert, JM Allwood, JR Duflou, K Hamilton, K Isik, K Jackson, K Rattanachan, KEP Hartley, L Jun-chao, L Junchao, L Junchao, L Mosecker, LR Zhou, M Azaouzi, M Durante, M Ham, M Ham, M Ham, M Skjoedt, M Tisza, M Yamashita, MB Silva, MB Silva, N Decultot, PAF Martins, PAF Martins, PJ Silva, R Malhotra, S Dejardin, S Myoung-Sup, Shakir Gatea, SO Valentin, TJ Kim, V Mehdi, V Oleksik, V Oleksik, WC Emmens, WC Emmens, Y Fang, YH Ji, YS Kim, Z Liu, ZFJMFHP Gong   +79 more
core   +2 more sources

Failure and strain gradient analyses in incremental forming using GTN model

International Journal of Lightweight Materials and Manufacture, 2019
Single point incremental forming (SPIF) process is gaining popularity for rapid manufacturing of complex 3D shapes. The present study is aimed at numerically predicting the failure using the Gurson-Tvergaard-Needleman (GTN) model and further clarifying ...
Muhammad Ilyas, Ghulam Hussain, Christine Espinosa   +2 more
doaj   +1 more source

Interaction of preimplantation factor with the global bovine endometrial transcriptome.

PLoS ONE, 2020
Preimplantation factor (PIF) is an embryo derived peptide which exerts an immune modulatory effect on human endometrium, promoting immune tolerance to the embryo whilst maintaining the immune response to invading pathogens.
Ruth E Wonfor, Christopher J Creevey, Manuela Natoli, Matthew Hegarty, Deborah M Nash, Michael T Rose   +5 more
doaj   +1 more source

Hole-flanging of AA7075-O sheets: conventional process versus SPIF

Procedia Manufacturing, 2020
Incluída en nº 50 Procedia Manufacturing Recently, the research interest in hole-flanging for small and medium-sized batches has turned from conventional press-working to SPIF due to the advantages of incremental forming, such as flexibility and cost of tools. Both technologies have been studied separately using different approaches
Borrego Puche, Marcos, Morales-Palma, Domingo, López Fernández, José Andrés, Martínez Donaire, Andrés Jesús, Centeno Báez, Gabriel, Vallellano Martín, Carpóforo   +5 more
openaire   +3 more sources

Research on the Radial Accuracy of Ultrasonic Vibration‐Assisted Single Point Incremental Forming Parts

International Journal of Aerospace Engineering, Volume 2019, Issue 1, 2019., 2019
With the more and more complexity demands of the market, the geometric accuracy of the part has become the main factor restricting the development of single point incremental forming technology (SPIF). For this reason, with the truncated cone as the target part, the radial accuracy error generation mechanism was analyzed from the aspects of sheet ...
Yang Mingshun, Bai Lang, Lin Yunbo, Li Yan, Yuan Qilong, Zhao Renfeng, Rosario Pecora   +6 more
wiley   +1 more source