Results 51 to 60 of about 2,104 (200)
Journal of Advanced Joining Processes, 2020 Laser micro welding is specified with welding geometries below 1 mm and is used with increasing demand for contacting electronic components such as battery and fuel cells.
Marc Hummel +4 more
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Physics Procedia, 2011 Brilliant laser beam sources in connection with a high frequent beam oscillation make it now possible to join metallic material combinations, which have been conventionally non-laser weldable up to now. It concerns especially such combinations like Al-Cu, where brittle intermetallic phases occur.
Kraetzsch, Mathias +5 more
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Fiber Laser Seam Stepper Replacing Resistance Spot‐Welding [PDF]
Laser Technik Journal, 2014 AbstractResistance spot welding is known in high‐volume production environment in the automotive industry since many years. The laser welding technology is also established in this application for more than 20 years, however it could still not capture the majority of the market even the modern laser welding application offers the following advantages:
Andreas Siewert, Klaus Krastel
openaire +1 more source
Nitroxide‐Mediated Photo‐Polymerization: A Swiss Army Knife for Microfluidic Design
Advanced Materials Technologies, EarlyView.This article illustrates the application of NMP2 to the rapid (less than 1 h) photostructuring and sealing of model structures intended for microfluidic applications. Remarkably, the careful design of resin composition allows completing these steps by simply spreading bare monomer (i.e., no added photoinitiator) on top of the bottom layer embedding ...
Carlo Gonzato +5 more
wiley +1 more source
Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook
Advanced Materials Technologies, EarlyView.A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi +12 more
wiley +1 more source
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 +2 more
wiley +1 more source
Peculiar Features of Laser Welding Process for Dissimilar Materials on Ferrum or Copper-Nickel Base
Наука и техника, 2014 The paper presents investigations on influence of laser welding parameters with fiber lasers on formation of a welding joint, its geometrical and physical and mechanical properties while welding spring steel and Fe–Cu–Ni system.
F. I. Panteleenko +3 more
doaj
International Journal of Ophthalmology, 2014 AIM: To avoid the side effects of the suture usage by welding amniotic membrane (AM) to contact lens (CL) with laser.METHODS:AM was taken from pregnant women and cleaned from blood clots with sterile phosphate-buffered physiological saline solution which
Rifat Rasier, Murat Gulsoy
doaj +1 more source
Laser Welding on Cerclage Wire Joining in Femur Surgery
Applied Sciences, 2020 Stainless steel wires with fiber-laser welding on lap joints are first proposed in this study to be used as cerclage wire joints for modern femur surgery, because of their potentially larger joint strength and less loosening failure than traditional ...
Nutchanat Thongchuea +2 more
doaj +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 +11 more
wiley +1 more source