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Hole-exit defect formation during traditional and ultrasonic vibration-assisted drilling of C/SiC composites
The hole-exit defect of C/SiC composites formed during drilling process seriously affects the working performance and reliability of manufactured...
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Influence of Machining Condition and Nano-Graphene Incorporation on Drilling Load and Hole Quality in Both Conventional Drilling and Ultrasonic-Assisted Drilling of CFRP
Carbon fiber-reinforced polymers (CFRPs) are widely used in biomedical, optical and tissue engineering applications. Nevertheless, machining these...
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High-efficiency ultrasonic assisted drilling of CFRP/Ti stacks under non-separation type and dry conditions
In this study, to address the low efficiency for conventional ultrasonic-assisted drilling (UAD) of carbon fiber-reinforced plastic and titanium...
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In-situ experimental investigation using chemical-assisted rotary ultrasonic drilling process on fragile material
In this industrialization era, ceramic and glass machining companies are looking for promising machining techniques to get protruding machining...
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Tool Wear in Longitudinal-Torsional Ultrasonic Vibration Assisted Drilling of CFRP/Ti Stacks and Its Influence on Drilling Quality
Longitudinal-torsional ultrasonic vibration assisted drilling (LTUVD) has received extensive attention as a new machining technology in recent years....
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Study of longitudinal-torsional ultrasonic-assisted vibration on micro-hole drilling Zr-based metallic glass
Zirconium-based metallic glass (Zr-based MG) explores extensive applications in biomedicine and micro/nanomaterial fabrication owing to its...
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Comparative study on machining performance of conventional and ultrasonic-assisted drilling of carbon fiber-reinforced polyetheretherketone composite
Carbon fiber-reinforced polyetheretherketone (CF/PEEK) composites are being widely applied in aviation and aerospace fields for excellent...
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An experimental study on ultrasonic-assisted drilling of Inconel 718 under different cooling/lubrication conditions
Ultrasonic-assisted drilling (UAD) is one of the efficient and innovative methods to improve the drillability of difficult-to-cut materials. In the...
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Machining performance in longitudinal-torsional ultrasonic-assisted core drilling of CFRP
Ultrasonic vibration–assisted core drilling has achieved some beneficial results in carbon fiber–reinforced plastics (CFRP) hole machining. Among...
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Study on chip shapes in longitudinal-torsional composite ultrasonic vibration–assisted drilling of Ti-6Al-4V
Difficult-to break chips in the process of drilling Ti-6Al-4V, especially in micro-hole machining of aviation parts, are always considered a main...
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Influence of cutting tool design on ultrasonic-assisted drilling of fiber metal laminates
Ultrasonic-assisted drilling (UAD) is a machining process that is known to improve the hole quality and reduce cutting forces. Previous studies...
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Research on chip mechanism of Inconel 718 with ultrasonic assisted drilling by step drill
Nickel-based high-temperature alloys (Inconel 718) are considered to be difficult-to-machine materials with high yield strength and high-temperature...
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Study on the mechanism affecting the quality of micro-hole in ultrasonic-assisted drilling of high-speed circuit boards
High-speed circuit boards are created to meet the high-speed signal transmission requirements of 5G communication technology, but the non-polar...
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Theoretical and experimental study on localization improvement in ultrasonic vibration–assisted spark-assisted electrochemical drilling process
Spark-assisted electrochemical machining (SAEM) is an advanced machining method, which can manufacture microstructures on non-conductive hard and...
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Ultrasonic assisted electrochemical drilling and grinding of small holes on SLMed Hastelloy X with rotating abrasive tube electrode
To enhance the precision of machining small hole structures in parts produced by Selective Laser Melting (SLM), a new method named ultrasonic...
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Machining GLARE fibre metal laminates: a comparative study on drilling effect between conventional and ultrasonic-assisted drilling
GLARE laminates are multi-layered metal-composite materials created from bonding sheets of metallic alloys with carbon or glass fibre layers. The...
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Modeling of burr height in ultrasonic-assisted drilling of DD6 superalloy
DD6 nickel-based superalloy is a typical refractory material, and has important applications in the aviation industry. Ultrasonic-assisted drilling...
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Thrust force model for ultrasonic-assisted micro drilling of DD6 superalloy
As a typical refractory material, the DD6 nickel-based single-crystal superalloy has important applications in the aviation industry....
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Influence of Tool Geometry in Ultrasonic-Assisted Drilling
Methods for advanced manufacturing enabling high performance cutting contribute to sustainability in terms of reduced energy and resource...
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Experimental investigation on cavitation effect and surface quality of ultrasonic-assisted micro-hole drilling
Ultrasonic-assisted drilling technology (UAD) is an advanced processing method that combines conventional drilling (CD) and ultrasonic-assisted...
