Results 31 to 40 of about 83,305 (186)
Integration of Direct-Write (DW) and Ultrasonic Consolidation (UC) Technologies to Create Advanced Structures with Embedded Electrical Circuitry [PDF]
, 2006 In many instances conductive traces are needed in small, compact and enclosed areas. However, with traditional manufacturing techniques, embedded electrical traces or antenna arrays have not been a possibility.
Lopes, Amit J. +4 more
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Ultrasonics, 2023 The use of Carbon Fibre Reinforced Plastic (CFRP) composite materials for critical components has significantly surged within the energy and aerospace industry. With this rapid increase in deployment, reliable post-manufacturing Non-Destructive Evaluation (NDE) is critical for verifying the mechanical integrity of manufactured components.
Vedran Tunukovic +10 more
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Three-Dimensional Imaging of Metallic Grain by Stacking the Microscopic Images
Applied Sciences, 2021 Three-dimensional observation of metal grains (MG) has a wide potential application serving the interdisciplinary community. It can be used for industrial applications and basic research to overcome the limitations of non-destructive testing methods ...
Jinyi Lee +3 more
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Multiscale study of fracture in aluminum-magnesium alloy under fatigue and dynamic loading [PDF]
Fracture and Structural Integrity, 2015 In this paper we investigated the influence of consecutive dynamic and gigacycle fatigue loads on the lifetime of aluminum-magnesium alloy AlMg6. Preloading of samples was achieved during dynamic tensile tests in the split-Hopkinson bar device.
Vladimir Oborin +4 more
doaj +2 more sources
ActuatorsUltrasonic vibration-assisted machining is a promising technique for improving the removability of materials, especially for difficult-to-machine materials, but the material removal mechanism under ultrasonic vibration status is still far from clear ...
Yaming Huang +4 more
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Cailiao gongcheng, 2021 Three different cooling methods of furnace cooling, air cooling and water cooling were adopted, and ultrasonic outfield assisted technology was applied to study the effects of cooling speed and ultrasonic outfield on the solidification structure and ...
LI An-qing +4 more
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Fault-Tolerance by Graceful Degradation for Car Platoons [PDF]
, 2019 The key advantage of autonomous car platoons are their short inter-vehicle distances that increase traffic flow and reduce fuel consumption. However, this is challenging for operational and functional safety.
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Surface roughness in rotary ultrasonic machining: hypotheses and their testing via experiments and simulations [PDF]
International Journal of Manufacturing Research, 2013 Rotary ultrasonic machining (RUM) is a non-traditional drilling process. It has been used to drill not only brittle but also ductile materials. It was observed that the surface roughness of the drilled hole near the entrance side was better than that near the exit side.
Cong, Weilong +4 more
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Ultrasonic Fatigue Testing Machine Based on Resonance Principle
MechanicsWith the continuous improvement of reliability and life index of modern equipment, researchers and research institutions pay more and more attention to the problem of ultra-high cycle fatigue of metallic materials. Ultrasonic fatigue testing is the most effective and commonly used method to test ultra high cycle fatigue of metallic materials.
Yuhang WU, Weifeng HE, Daihua LI
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A Project of a Product Cleaning Line and Non-Destructive Testing of Machined Parts [PDF]
, 2008 Popis technologie procesu ultrazvukového čištění. Návrh technologie procesu nedestruktivní kontroly strojních součástí. Návrh technologického vybavení ultrazvukové čisticí linky.
Pospíšil, Karel
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