Results 41 to 50 of about 4,097 (222)

Springback Variation Principles in Materials Forming Processes

, 2010
The conceptions of springback anti-couple systems and equations are initially given. By the use of the weighted residual method to the springback anti-couple equations, the springback principles of minimum potential energy and minimum complementary ...
Ying Jie Chen, Bao Lian Fu
core   +1 more source

Electromagnetic Springback Reshaping

, 2006
Electromagnetic forming is an impulse-based forming technique where high dynamic pressure is distributed to conductive materials by pure electromagnetic interaction. The aim of this paper is to present how springback can be controlled when the EMF technique is used as a second corrective step; bringing formed parts to the desired final shape by means ...
Daehn, G., Gonzalez, B., Gutierrez, M., Hayes, B., Iriondo, E., Vonhout, V.   +5 more
openaire   +2 more sources

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

An accelerated springback compensation method for creep age forming [PDF]

, 2018
Springback compensation is essential for tool design in creep age forming (CAF) process. In this study, a new accelerated springback compensation method integrating springback mechanism of a plate with creep-ageing behaviour of materials has been ...
Rong, Q, Meng, L, Li, Y, Sun, X, Shi, Z, Lin, J   +5 more
core   +1 more source

Denoising Diffusion Model With Pixel‐Adaptive Convolutions for Sheet Metal Forming Analysis

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Traditional tool development processes in mechanical forming, especially for pressing tools, are often limited by time‐consuming trial‐and‐error cycles, which rely heavily on expert knowledge. These cycles can create bottlenecks and increase costs.
Syed Sarim Ali, Henning Karsten Hupfeld, Klaus Dröder, André Hürkamp   +3 more
wiley   +1 more source

Compressive Instability Phenomena During Springback

, 2007
Springback in sheet metal product makes difficulties in die design because small strain causes large displacement. Especially for the sheet metal product having small geometric constraints, springback displacement may become severe.
Yoon, Jeong Whan, Yang, Dong-Yol, Kim, JB   +2 more
core   +1 more source

High‐Velocity Ballistic Impact Performance of FFF Printed PEEK With Different Infill Patterns

Macromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
This study examines 3D printed PEEK under Izod, quasi‐static, and high‐velocity impact. Hexagonal infill shows the highest Izod impact strength and superior quasi‐static energy absorption. However, under ballistic impact, all patterns behave similarly, indicating performance depends on infill at low velocity, but on intrinsic material properties at ...
Rajeshkumar Dhanapal, Vasudevan Alagumalai, Thiyagu Murugaiyan, Agoston Restas, Jozsef Ambrusz, Peter Pantya, Oisik Das, Vigneshwaran Shanmugam   +7 more
wiley   +1 more source

On springback of double-curved autobody panels

, 2001
The springback of double curved autobody panels is studied theoretically and experimentally. Both steel and aluminum sheets are included in this investigation.
Nader Asnafi, Asnafi, Nader,
core   +1 more source

Experimental Study on Springback Properties of 6061 Aluminum in V-Bending

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
Sheet metal bending is one of the most commonly applied methods among sheet metal forming operations. In this study, the springback behavior of aluminum alloys of different thicknesses was examined by performing v-bending processes at different die ...
Ahmed Ozan Örnekci, Seçil Ekşi
doaj   +1 more source

Dry‐Processed Graphite Electrodes Enabling Ultra‐High Areal Capacity and Stable Fast‐Charging Performance

Carbon Energy, Volume 8, Issue 4, April 2026.
A robust fibrillated network formed by high‐molecular‐weight PTFE enables uniform Li+ flux and plating‐free behavior in dry‐processed graphite anodes, achieving ultra‐thick electrodes (10 mAh cm−2 as representative, extended to 30 mAh cm−2) with high volumetric energy density and stable full‐cell performance.
Yewon Kwon, Jin Kyo Koo, Chaeyeon Ha, Jun Myoung Sheem, Yuri Suh, Young‐Jun Kim   +5 more
wiley   +1 more source