Acoustic horn tool assembly design for ultrasonic assisted turning and its effects on performance potential

Arka, Girija Nandan; Sahoo, Susanta Kumar; Iqbal, Md. Manzar; Singh, Subhash

doi:10.1080/10426914.2021.2016819

Cited by 9 publications

(3 citation statements)

References 20 publications

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“…Adjusting parameters to reduce residual stress in ultrasonic-assisted turning of hardened steel and minimize power consumption in Nimonic-90 turning underscore the meticulous calibration required for favourable outcomes. [22][23][24] Ultrasonic turning's ramifications extend to enhancing surface integrity by mitigating defects like built-up edge and redistributing residual stresses. This elevation in surface quality leads to improved component performance and longevity, evident in research pertaining to green ceramic machining, cryo-lubrication for Inconel 718, and the reduction of cutting forces during Ti6Al4V turning.…”

Section: Introductionmentioning

confidence: 99%

“…This synergy is exemplified in studies exploring 7075-T651 aluminium alloy cutting performance, AISI 420 stainless steel machining, and the influence of acoustic horn tool assembly in ultrasonic turning. 8,14,24) The aim of this study is to examine how ultrasonic vibration affects the surface quality of C45 carbon steel during the turning process. To accomplish this goal, the Abaqus software.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of surface topography in ultrasonic-assisted turning of C45 carbon steel

Bui,

Nguyen,

Kien Le

et al. 2023

Jpn. J. Appl. Phys.

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This study compares ultrasonic-assisted turning to conventional turning in terms of their effects on surface texture and cutting forces during the machining of C45 carbon steel. Experiments were conducted on a lathe equipped with a 1000 W ultrasonic generator running at 20 kHz. Ultrasonic-assisted turning results in small, evenly distributed spherical scratches on the workpiece, while conventional turning leads to long, uneven cutting marks. Significantly, ultrasonic-assisted turning achieves a notably smoother surface finish than conventional turning. As the depth of cut increases, conventional turning causes increasingly uneven surface topography, whereas ultrasonic-assisted turning maintains surface stability and uniformity. Moreover, cutting forces see a substantial rise of approximately 40% with conventional turning as the depth of cut increases. In contrast, ultrasonic-assisted turning witnesses a marginal force increase of about 15.84%.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Investigation of surface topography in ultrasonic-assisted turning of C45 carbon steel

Bui,

Nguyen,

Kien Le

et al. 2023

Jpn. J. Appl. Phys.

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“…Ultrasonic vibration is transmitted from large end face to small end face, so that ultrasonic energy is concentrated on the small end face to achieve energy gathering effect, such as catenary, exponential, conical, Gaussian and other traditional cross-sectional levers [3]. At present, ultrasonic assisted machining system has been applied in a host of machining fields, such turning [4], grinding [5], milling [6], etc. Quite a few machining requirements that cannot be achieved by traditional machining methods can be achieved by applying ultrasonic vibration assistance.…”

Section: Introductionmentioning

confidence: 99%

A novel design of ultrasonic vibration system: asymmetric structure

Zhao¹,

Wang²,

Wang³

et al. 2022

Smart Mater. Struct.

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This paper designs an acoustic system of asymmetrical structure based on the theory of wave. Firstly, the frequency equation of Asymmetric Structural Horn (ASH) was obtained by wave theory, the structural dimension of ASH was calculated based on frequency equation. Then, the influence law of different structural parameters on the resonance frequency and amplification coefficient of ASH was obtained. Simulation results demonstrated that the minimum error of the resonant frequency of the designed horn was 0.16%, and the maximum error was 7.57%. Effect of the change of the horn geometry on the acoustic parameters of the acoustic system was analyzed, and the results manifest that the order of influence on the resonance frequency was l2>l1>r2>θ, the order of influence on the amplification coefficient was l1>r2>l2>θ. Finally, the variable horn was processed in segmented and integral two processing methods, and its acoustic performance was tested. Results indicated that the vibration form of the horn output was the vertical vibration accompanied by the slightly curved vibration and the longitudinal vibration amplitude of ASH with resonant frequency of 30~35 kHz can reach 5 μm. ASH meets the requirements of amplitude in ultrasonic assisted machining and can further expand the application field of ultrasonic machining.

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Experimental study of surface integrity in ultrasonic vibration–assisted milling of GH4169 nickel-based superalloy

Sun,

Li,

Zhang

et al. 2023

Int J Adv Manuf Technol

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Acoustic horn tool assembly design for ultrasonic assisted turning and its effects on performance potential

Cited by 9 publications

References 20 publications

Investigation of surface topography in ultrasonic-assisted turning of C45 carbon steel

Investigation of surface topography in ultrasonic-assisted turning of C45 carbon steel

A novel design of ultrasonic vibration system: asymmetric structure

Experimental study of surface integrity in ultrasonic vibration–assisted milling of GH4169 nickel-based superalloy

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