Results 91 to 100 of about 28,396 (238)

Effect of ultrasonic spinning with welding on the microstructure and mechanical properties of 7075 aluminum alloy welded joints

Hanjie xuebao
The ultrasonic spinning with welding method is a novel approach combining mechanical force field and ultrasonic energy field to control welding deformation of thin-walled components during welding. Its core lies in applying ultrasonic spinning within the
Xinghong JI, Zhaofeng LIANG, Gerui ZHANG, Hao LU, Liang ZHANG, Bo YUAN   +5 more
doaj   +1 more source

Orthogonal experiments and bonding analysis of ultrasonic welded multi-layer battery foils and tabs

Engineering Science and Technology, an International Journal
The motivation for this research stems from the growing demand for solid-phase welding technology to join multilayers metals, particularly in green electric vehicles.
Lun Zhao, Jianxiong Su, Jiguang Li, Zeshan Abbas, Haiping Dai, Long Ma   +5 more
doaj   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source

Drill Tools for Earth and space design of a novel longitudinal-torsional ultrasonic transducer [PDF]

, 2012
Measurement of complex combinations of different vibration modes operating together at ultrasonic frequencies can be carried out using 3-D laser ...
Al-Budairi, Hassan, Harkness, Patrick, Lucas, Margaret   +2 more
core  

Experimental Evaluation of Turning AISI 304 Using Minimum Quantity Lubrication With Vegetable‐Based Green Cutting Fluids

MetalMat, EarlyView.
This study experimentally evaluates the performance of eco‐friendly vegetable‐based cutting fluids—coconut, sunflower, and palm oils—during turning of AISI 304 stainless steel under minimum quantity lubrication. Palm oil exhibited superior lubrication and cooling characteristics, yielding the lowest cutting force, temperature, and surface roughness ...
Ranjith Ravindran Nair, Praveen Vijayan, Jayesh Shanthi Bhavan, Ajin C. Sajeevan   +3 more
wiley   +1 more source

Strain Development During Cure of Partially Pre‐Cured Thermosetting Composites Measured With Distributed Fiber Optic Sensors

Polymer Composites, EarlyView.
Schematic representation of the beneficial effect of ply pre‐curing on temperature overshoot, internal strain and warpage during cure of thin and thick thermosetting composites. ABSTRACT Detection of manufacturing‐induced defects in thermosetting composites is crucial to guarantee part quality, safety, and improve manufacturing efficiency.
Francesco Taddei, Giacomo Struzziero, Valentin Ott, Véronique Michaud   +3 more
wiley   +1 more source

Modeling and Designing of Ultrasonic Welding Systems

Archives of Acoustics, 2015
This article presents the main stages and challenges in modelling and designing of modern ultrasonic welding and cutting systems. First, the key components of such a system, such as an ultrasonic stack (consisting of a high power ultrasonic transducer ...
Andrzej MILEWSKI, Piotr KLUK, Witold KARDYŚ, Paweł KOGUT   +3 more
doaj   +1 more source

Ru‐Ag Dual Atom Sites for Methane Detection Enabling Intelligent Thermal Runaway Warning in Lithium‐Ion Batteries

Rare Metals, EarlyView.
ABSTRACT Early detection of thermal runaway (TR) is essential for lithium‐ion battery (LIB) safety, as unchecked TR risks catastrophic failures in energy storage systems. Gas‐based sensing offers a faster and more direct approach by detecting decomposition products at the molecular level.
Tianshui Liang, Weifang Ma, Yuhang Song, Wenqi Hou, Zongke Li, Jiayi Liu, Wen Wang, Yang Jin, Ronghan Wei, Qiyan Wang   +9 more
wiley   +1 more source

Development of Polyhydroxybutyrate-Based Packaging Films and Methods to Their Ultrasonic Welding. [PDF]

Materials (Basel), 2023
Talaniuk V, Godzierz M, Vashchuk A, Iurhenko M, Chaber P, Sikorska W, Kobyliukh A, Demchenko V, Rogalsky S, Szeluga U, Adamus G.   +10 more
europepmc   +1 more source

Hermetic edge sealing of photovoltaic modules [PDF]

The feasibility of using an electrostatic bonding (ESB) and ultrasonic welding process to produce hermetic edge seals on terrestrial solar cell modules was investigated.
Nowlan, M. J.
core   +1 more source