Results 261 to 270 of about 256,277 (339)

Single point and asymmetric incremental forming

Advances in Manufacturing, 2015
This paper presents an update on single point incremental forming (SPIF) of sheet metal since 2005. It includes a description of the process with new information on the maximum forming angle, $$\phi_{ \hbox{max} }$$
J. Jeswiet, D. Adams, M. Doolan, T. McAnulty, P. Gupta   +4 more
openaire   +1 more source

Single point incremental forming of PVC

Journal of Materials Processing Technology, 2009
Abstract Polymers represent an important percentage of the raw materials currently utilized in manufacturing applications but their conventional processing techniques are mainly suitable for mass production. Growing requirements of low volume, high quality, customized products are triggering the need for developing innovative flexible polymer ...
V. Franzen, L. Kwiatkowski, P.A.F. Martins, A.E. Tekkaya   +3 more
openaire   +1 more source

Improved geometric accuracy in single-point incremental forming of aerospace superalloy 625 using Taguchi desirability function analysis

Aircraft Engineering and Aerospace Technology, 2023
Purpose This present research aims to identify the optimum process parameters for enhancing geometric accuracy in single-point incremental forming of aviation-grade superalloy 625.
P. Bishnoi, P. Chandna
semanticscholar   +1 more source

Desktop Single Point Incremental Forming System

ASME 2010 International Manufacturing Science and Engineering Conference, Volume 1, 2010
This paper proposes a novel thin shell curved surface forming method by dieless single point forming technology embodying the thought of the parallel running for both design and manufacture. And a sheet metal superplastic forming prototype system with a heterogeneous master-slave manipulator by force-reflecting control has been developed.
Shuping Chen, Yang Wang, Maohua Chen
openaire   +1 more source

Theory of single point incremental forming

CIRP Annals, 2008
This paper presents a closed-form theoretical analysis modelling the fundamentals of single point incremental forming and explaining the experimental and numerical results available in the literature for the past couple of years. The model is based on membrane analysis with bi-directional in-plane contact friction and is focused on the extreme modes of
P.A.F. Martins, N. Bay, M. Skjoedt, M.B. Silva   +3 more
openaire   +1 more source

Single Point “Dieless” Incremental Forming

2015
The dieless NC forming process was developed in Japan as a flexible, alternative manufacturing method to effectively prototype sheet metal stampings and produce production panels with complex shapes in small quantities. It is extremely cost effective, as conventional tooling is not required.
Masaaki Amino, Masashi Mizoguchi, Yuji Terauchi, Trent Maki   +3 more
openaire   +1 more source

Forming and microstructural behaviors of high strength low alloy 420 steel sheets formed by single point incremental forming process

Materials Science and Technology
In this work, the forming behavior of the High Strength Low Alloy (HSLA) 420 steel sheet during the Single Point Incremental Forming (SPIF) process was investigated.
Vignesh Gandhiraj, S. N. Chinnaiyan
semanticscholar   +1 more source

Formability Analysis of Stretch and Shrink Flanging by Single Point Incremental Forming Based on Stresses

Key Engineering Materials, 2023
Flanges are commonly used in aircrafts to provide stiffness and support for the assembly Incremental Sheet Forming (ISF) processes have been approached to produce both stretch and shrink flanges as a low-cost alternative in the fabrication of a small ...
José Andrés López Fernández, Marcos Borrego Puche, Gabriel Centeno Báez, C. Vallellano   +3 more
semanticscholar   +1 more source

Twist in Single Point Incremental Forming

ASME 2012 International Manufacturing Science and Engineering Conference, 2012
Twist in incremental forming is observed in all configurations including single point incremental forming. In addition to tangential force, other parameters like stiffness seems to play a significant role in the twist phenomenon. Present work makes an attempt to experimentally study the twist in SPIF of conical components and compare the same with ...
Javed Asghar, E. Shibin, A. Bhattacharya, N. V. Reddy   +3 more
openaire   +1 more source

Sheet Thinning Prediction in Single Point Incremental Forming

Advanced Materials Research, 2005
Incremental forming processes are characterized by a well known and particular feature: any deformation across the sheet plane determines sheet thinning, since the blank is fully clamped by means of a proper equipment. As a consequence, the availability of effective and reliable CAE tools capable to supply an accurate prediction of sheet thinning as a ...
AMBROGIO G., FILICE, Luigino, GAGLIARDI F., MICARI F.   +3 more
openaire   +3 more sources