Results 41 to 50 of about 1,020 (186)

Analysis of Springback Characteristics of Magnesium Alloy Sheet (AZ31B) Considering Time-Dependence in Warm Bending [PDF]

한국정밀공학회지, 2020
The purpose of this study was to investigate the springback behavior of magnesium alloy (AZ31B) at high temperature with respect to the holding time in the die-set. The changes of microstructure in the springback during V-Bending were analyzed.
JaeHyeong Yu, Chang-Whan Lee
doaj   +1 more source

Modeling of Air Emissions From Co‐Pyrolysis of Polymeric Wastes: Simplex Lattice Design and Artificial Neural Network Approach

Environmental Quality Management, Volume 36, Issue 2, August 2026.
ABSTRACT Co‐pyrolysis of plastics is a simultaneous thermochemical conversion of a mixture of plastics to value‐added products. This study quantified air emissions from co‐pyrolysis of low‐density polyethylene (LDPE), polystyrene (PS), and polyethylene terephthalate (PET) at varying mixture compositions.
Atilade A. Oladunni, Oludare J. Odejobi, Jacob A. Sonibare, Stephen A. Odewale, Naadhira Seedat   +4 more
wiley   +1 more source

Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending

Applied Sciences
Springback is the most fundamental problem in all sheet metal-forming processes. Springback is affected by many process variables, and material properties are at the forefront of these variables. This study investigated the effects of the forming process
Çetin Karakaya, Seçil Ekşi
doaj   +1 more source

Springback prediction of CP2 titanium sheets in hydroforming with membrane diaphragm process with finite element method

MATEC Web of Conferences, 2018
This study aims to predict and to examine the springback of CP2 Titanium sheets in hydroforming with membrane diaphragm process, which is the branch of hydroforming process. The Hydroforming with Membrane Diaphragm was used for experimental investigation,
Aydogan Cahit Sertac, Hatipoglu Hasan Ali, Keles Omer   +2 more
doaj   +1 more source

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Stretch Tunable Active Frequency Selective Fabric for Dynamically Switchable Bandstop and Transparency

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
This stretchable active frequency selective fabric achieves reversible switching between bandstop and transparent states through strain‐induced reconfiguration of its conductive network. Its zero‐power and mechanically tunable characteristics offer potential for wearable electromagnetic functional materials.
Hao Feng, Zhenjia Zhou, Hongling Liu, Yong Wang, Fuwang Guan, Ni Wang, Weidong Yu   +6 more
wiley   +1 more source

Taguchi‐Based MAICRA Novel Approach for Enhancing Copper Strip Quality in Cold Rolling Through Sustainable Lubrication

Engineering Reports, Volume 8, Issue 7, July 2026.
Optimized Taguchi–MAIRCA cold rolling of ETP copper using eco‐friendly MONP lubricant improves surface quality, reduces thickness variation and rolling force, enabling sustainable and efficient copper processing. ABSTRACT This study aims to enhance the surface quality and sustainability of electrolytic tough pitch (ETP) copper cold rolling through ...
S. P. Sundar Singh Sivam, V. G. Umasekar, Stalin Kesavan, A. Johnson Santhosh   +3 more
wiley   +1 more source

Effect of Die and Punch Radius on Springback of Stainless Steel Sheet Metal in the Air V-Die Bending Process [PDF]

Journal of Mechanical Engineering and Sciences, 2015
This paper focuses on the effect of the die and punch radii on the springback in the air V-die free bending process of stainless steel sheet metal.
M.S. Buang, S.A. Abdullah , J. Saedon
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Study on L-Bending Springback of 45 Steel Leather Cutting Tool Coupled with Local Induction Heating

Applied Sciences
Springback error is a major obstacle in L-bending sheets via cold working. Although thermal processing can effectively reduce the springback phenomenon, it is challenging to heat the sheet globally due to the influence of working conditions.
Yuan Cheng, Heran Geng, Chao Cao, Abul Fazal M. Arif, Xinhua Liu, Junfeng Yuan   +5 more
doaj   +1 more source