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Concurrent influence of ultrasonic vibration and controlled pulse current on plasma arc behaviors
The controlled pulse welding current combined with ultrasonic vibration was used to increase the keyholing/penetrating capability of plasma arc, and...
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Effects of process parameters on periodic impact force exerting on cutting tool in ultrasonic vibration-assisted oblique turning
During ultrasonic vibration-assisted machining, the large impact force induced by tool-workpiece re-engagement (TWR) is an important factor that...
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Ultrasonic vibration micro-sha** using single PZT actuator-embedded tool holder
In this study, we suggest a novel tool holder design for simple and cost-effective ultrasonic vibration sha** to provide improvements such as low...
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Process performance optimization of μEDM aided with ultrasonic vibration and magnetic force
This study is focused on the investigation of the input parameters of the µEDM on the material removal rate and taper of the microfeature for the...
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An Experimental Study on Ultrasonic-assisted Hot Incremental Sheet Metal Forming of Ti–6Al–4 V
Applying ultrasonic vibrations (UV) in manufacturing processes has resulted in various significant improvements. This study investigates longitudinal...
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Effects of ultrasonic vibration on the deformation behavior of copper in micro-coining
Ultrasonic-assisted forming technology has great potential in micro-coining. In this paper, ultrasonic-assisted micro-coining experiments comparing...
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Twist springback and microstructure analysis of PEEK sheets in ultrasonic-assisted thermal incremental forming
With a view to reducing the springback and twist of PEEK during the incremental forming process, the ultrasonic vibration is introduced into polymer...
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Application of Ultrasonic Cavitation in Ship and Marine Engineering
Biofouling on ships and offshore structures has always been a difficult problem to solve, which not only jeopardizes the structural strength but also...
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FEM-DEM coupling analysis on hexagonal convex ring 6063-T5 tube ultrasonic-assisted granular medium forming
The corner filling of hexagonal convex ring is an important basic problem in the variable section forming technology of tube. It is easy to crack the...
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Study on constitutive behavior of Ti-45Nb alloy under transversal ultrasonic vibration-assisted compression
Ultrasonic vibration technology has been widely applied in plastic forming processes due to its advantages of material properties improvement. In...
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Machining Performance Characteristics of Ti–6Al–4V Alloy Due to Ultrasonic Assisted Micro-EDM Using Rotating Tool Electrode
Titanium (Ti) alloys are extremely difficult-to-cut aerospace alloys due to their low thermal conductivity, high chemical reactivity, and high...
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A Review on Ultrasonic-Assisted Forming: Mechanism, Model, and Process
Compared with conventional forming processes, ultrasonic-assisted forming technology with a high frequency and small amplitude can significantly...
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The Effect of Piezoelectric Transducer Location on Heat Transfer Enhancement of an Ultrasonic-Assisted Liquid-Cooled CPU Radiator
Increasing the power of computer processors and reducing the size of these electronic components has turned the heat transfer issue into a...
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Experimental and optimization studies of ultrasonic-assisted friction stir weldments of AA2014-T651 using graph theory
The present study focuses on development of mechanical characteristics in ultrasonic vibration assisted friction stir welding (UAFSW) of AA 2014-T651...
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Experimental study on ultrasonic-assisted grinding of micro-structured surface on silicon carbide using small diameter grinding wheel
As an effective machining method for hard and brittle materials, ultrasonic-assisted grinding (UAG) was employed to manufacture microstructures on...
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Surface quality analysis of AZ31B Mg alloy sheet in ultrasonic-assisted warm single-point incremental forming
With a view to improving the surface quality of the magnesium (Mg) alloy at a warm temperature, the ultrasonic-assisted warm single-point incremental...
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The influence of acoustic antifriction on heat generation and material flow in ultrasonic-assisted friction stir welding
To get deep insight into the interaction mechanism of ultrasound with the plastically deformed metal in the ultrasonic-assisted friction stir welding...
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Technological Effect of Hole Calibration in the Conditions of Ultrasonic Exposure to the Part
The analysis of the factors affecting the value of the traction force when the holes are sprayed shows that the elastic and plastic deformation of...
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Numerical study on rotary ultrasonic machining (RUM) characteristics of Nomex honeycomb composites (NHCs) by UCSB cutting tool
Nomex honeycomb composite core (NHC) is characterized by thin walls and complex hexagonal cells, giving it specific characteristics. However, this...
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An Investigation of the Properties of 3D Printing Materials According to Additive Manufacturing Conditions Using Ultrasonic Wave
3-Dimension (3D) printers are increasingly being used in high-tech industrial applications technology, because they can produce sophisticated...
