Results 141 to 150 of about 47,683 (307)

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

Application possibility of arc welding processes for long butt joint of 75Mn steel plates without preheating

The Journal of Engineering
In order to ensure the stability of the track mechanical device, this paper solves the problem of attaching the lock flange to the side of the rail. This paper studies an arc welding process for long butt joint of high carbon 75Mn steel plates without ...
Yong‐Il Jon, Won‐Chol Son, Hyon‐Jong Kim, Yong‐Gwang Jong   +3 more
doaj   +1 more source

Effect of thermal exposure, forming, and welding on high-temperature, dispersion-strengthened aluminum alloy: Al-8Fe-1V-2Si [PDF]

The feasibility of applying conventional hot forming and welding methods to high temperature aluminum alloy, Al-8Fe-1V-2Si (FVS812), for structural applications and the effect of thermal exposure on mechanical properties were determined.
Gilman, P. S., Kennedy, J. R., Peltier, J. M., Skinner, D. J., Zedalis, M. S.   +4 more
core   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Effect of welding speed on the microstructure and corrosion resistance of laser deep penetration welded joints of nuclear-grade 316H stainless steel

Nuclear Materials and Energy
A single-pass laser self-melting welding of nuclear-grade 316H stainless steel plate welding experiments, the study of different welding speed under the molten pool morphology and weld corrosion resistance of the changing law.
Cui Jing, Wang Annan, Mei Xiangchen, Li Dongjie, Yang Guangfeng   +4 more
doaj   +1 more source

Space fabrication demonstration system: Executive summary [PDF]

The results of analysis and tests conducted to define the basic 1-m beam configuration required, and the design, development, fabrication, and verification tests of the machine required to automatically produce these beams are ...

core   +1 more source

Additive Manufacturing of Ni‐Based Thermoelectric Materials for Waste Heat Recovery

Advanced Materials Technologies, EarlyView.
Thermoelectric generators convert waste heat into electricity but are constrained by conventional fabrication. Here, laser powder bed fusion enables direct printing of customised n‐type Cu60Ni40 and p‐type Ni90Cr10 legs. The assembled module achieves 0.8% efficiency at ΔT = 419 K, demonstrating scalable additive manufacturing of eco‐friendly, design ...
Karolin Amstein, Aayush Dobhal, Heiko Reith, Ran He, Julia Kristin Hufenbach, Kornelius Nielsch, Pingjun Ying   +6 more
wiley   +1 more source

High strain rate tensile deformation of similar and dissimilar AA6082 and AA7075 friction-stir-welded blanks

Journal of Advanced Joining Processes
Friction-stir-welding process has become an established solid-state technique for joining of dissimilar lightweight materials over the past decade by overcoming fundamental welding challenges such as solidification cracking, phase segregation and surface
E. Scharifi, M. Kahlmeyer, A. Suckau, S. Lotz, N. Sommer, R. Delir Nazarlou, D. Bailly, U. Weidig, K. Steinhoff   +8 more
doaj   +1 more source

A Soft Robotic Device for Targeted Massage Therapy of Residual Limbs

Advanced Robotics Research, EarlyView.
Residual limb edema after amputation can hinder recovery and delay prosthetic fitting. This study presents a soft‐robotic wearable device that delivers sequential compression through pneumatic McKibben actuators. By replicating the principles of manual lymphatic drainage, the device generates controlled mechanotherapeutic pressure patterns, providing a
Maria Grazia Polizzotto, Alessio Capecchi, Maartje Van der Lingen, Emanuele Gruppioni, Arianna Menciassi, Linda Paternò   +5 more
wiley   +1 more source

Approaching a reliable process simulation for the virtual product development [PDF]

, 2005
In this paper an outline for a strategy to include manufacturing effects in subsequent\ud simulations for the virtual product development from an industrial point of view is given.\ud Especially the conditions for a successful mapping of geometry and ...
Bessert, N., Kose, K., Rietman, B., Tikhomirov, D.   +3 more
core   +1 more source