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Research on rock breaking mechanism of PDC cutter under the action of ultrasonic vibration. [PDF]
PLoS ONEUltrasonic vibration technology has significant potential for breaking hard rocks. Understanding the optimal frequency for rock breaking under ultrasonic vibration can significantly reduce the cost of rock breaking and extend the service life of ...
Ruocheng Zhang +6 more
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Comparative Study of Ultrasonic Vibration-Assisted Die-Sinking Micro-Electrical Discharge Machining on Polycrystalline Diamond and Titanium [PDF]
MicromachinesDie-sinking micro-electrical discharge machining (micro-EDM) is a potential method used to fabricate intricate structures without complex electrode motion planning and compensation.
Cheng Guo +5 more
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Metals, 2022 The influences of ultrasonic vibration during cold metal transfer welding process on the microstructure, element distribution and pitting resistance of AISI 430 ferritic stainless steel joints with ER 308L as filler metal were investigated.
Naiqiang Xu +3 more
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Journal of Advanced Joining Processes, 2022 Hypereutectic Al-Si alloys were soldered by an ultrasonic-assisted soldering with In interlayer for only 0.1 s at 160 °C in air. The introduction of ultrasonic vibration into the soldering process promoted the formation of the liquid phase by its ...
Yong Nie +5 more
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Experimental study on influence of ultrasonic vibration on forming limit
Mechanics & Industry, 2022 Applying ultrasonic vibration in sheet metal forming can change its forming mechanism and improve its formability. The uniaxial tensile and bulging forming limit experimental setups were designed to study the ultrasonic vibration and forming limit ...
Zha Changli, Zha Shenlong
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Simulation and Experiment of New Ultrasonic Vibration Network
Shock and Vibration, 2020 A reasonable ultrasonic vibration network can improve the casting quality of aluminum alloy. Ultrasonic vibration network based on a honeycomb structure has been designed, referred to as a new vibration network.
Xiwen Chen, Xiaoqian Li, Weihua Gui
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An Investigation into the Effect of Ultrasonic Vibration on Drawing Force [PDF]
한국정밀공학회지, 2018 Finite element analyses were carried out to investigate the effect of ultrasonic vibration on drawing force in large diameter tube drawing. Ultrasonic vibration was imposed to a drawing die using ultrasonic vibration horns.
Hye Kyung Jung +3 more
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A comprehensive review of advances in ultrasonic vibration machining on SiCp/Al composites
Journal of Materials Research and Technology, 2023 On account of the remarkable mechanical properties, SiCp/Al composites are extensively utilized in the aerospace industry, exhibiting a vast scope of applications.
Zhaojie Yuan +8 more
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Materials Research Express, 2021 In order to explore the mechanism of unidirectional ultrasonic vibration-assisted machining from a microscopic point of view, the molecular dynamic (MD) simulation method is used to simulate the scratch process of monocrystalline copper under ultrasonic ...
Chen Jian-Hao +4 more
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Journal of Materials Research and Technology, 2021 Tangential ultrasonic vibration and vertical ultrasonic vibration are applied in the surface burnishing process (SBP) to study the improvement mechanism of both on the machining performance.
Zhou Zhen-yu +5 more
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