Results 41 to 50 of about 27,631 (265)
Recent progress and development of vibration-assisted metal forming process
Journal of Materials Research and TechnologyUltrasonic vibration-assisted plastic processing technology effectively reduces the forming force during metal processing and enhances the overall performance and processing quality of materials by exploiting the surface and volume effects of ultrasonic ...
Zhichao Xu +6 more
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Journal of Materials Research and Technology, 2021 Dissimilar joints made of aluminium alloy (Al) and copper (Cu) have great prospective applications in the electrical and electronic industries. Still, it is a challenging task to join them and obtain good performance.
Najib A. Muhammad, ChuanSong Wu, Hao Su
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 2000 The flow pattern by ultrasonic vibration in a square channel was investigated as basic research into fluid control without contact. A turbulence promoter by ultrasonic vibration was proposed in this experiment. An ultrasonic transducer was fixed to the bottom of a square test channel, and a standing wave field was formed in this channel. The ultrasonic
NOMURA, Shinfuku +3 more
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Advanced Functional Materials, EarlyView.A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
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Advances in Mechanical Engineering, 2019 There are many problems and physical phenomena in turning process, like machined surface quality, cutting force, tool wear, and so on. These factors and the chip shape of workpiece materials, which is an important aspect to study the mechanism of ...
Yingshuai Xu +3 more
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Wearable Kirigami‐Apertured Capacitive Sensors for Continuous Cardiac Volumetric Monitoring
Advanced Functional Materials, EarlyView.A wearable kirigami‐apertured carbon nanotube‐paper composite (K‐CPC) capacitive sensor enables cardiac volumetric monitoring. The kirigami process creates a central aperture with cantilevered fibers that confine the electric field, enhancing both sensitivity and lateral resolution.
Yu‐Jen Cheng +4 more
wiley +1 more source
Development of ultrasonic vibration polishing method on workpiece surface
Jin'gangshi yu moliao moju gongcheng, 2018 In this paper, the principle and development of ultrasonic vibration polishing on workpiece surface and the research progress of ultrasonic vibration polishing method and composite ultrasonic vibration polishing method at home and abroad in recent years ...
WAN Hongqiang +4 more
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Advanced Healthcare Materials, EarlyView.An innovative, lightweight 3D‐printed skinfold chamber system is presented for long‐term intravital imaging. This affordable, biocompatible platform simplifies surgical implantation and allows high‐resolution, multimodal visualization of the tumor microenvironment for up to four weeks.
Iván Cortés Domínguez +9 more
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Journal of Advanced Mechanical Design, Systems, and ManufacturingThis study investigates the effects of ultrasonic vibration-assisted drilling with a 0.3 mm diameter drill on engagement behavior and hole dimensions.
Naofumi TSUJI +6 more
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A Novel Ultrasonic Trepanning Method for Nomex Honeycomb Core
Applied Sciences, 2020 The vertical surface is a common and typical characteristic structure among Nomex honeycomb core components. However, the conventional high-speed milling and ultrasonic cutting struggle to meet the high-quality machining requirements of a vertical ...
Dingyi Sun +4 more
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