Response analysis of ultrasonic machining process under different materials – Review

Sabareesan, S.; Vasudevan, D.; Sridhar, S.; Kannan, R.; Sankar, V.

doi:10.1016/j.matpr.2020.10.695

Cited by 2 publications

(2 citation statements)

References 41 publications

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“…The workpiece is bonded to each other by ultrasonic vibration. The material removal rate is enhanced through the combination of ultrasonic vibrations and abrasive slurry actions [96,97]. It has a wide range of applications and is not limited by the electrical conductivity of materials.…”

Section: Special Energy Field Machining Technologymentioning

confidence: 99%

A Review of Advances in Fabrication Methods and Assistive Technologies of Micro-Structured Surfaces

Zhang

Cao

et al. 2023

Processes

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Micro-structured surfaces possess excellent properties of friction, lubrication, drag reduction, antibacterial, and self-cleaning, which have been widely applied in optical, medical, national defense, aerospace fields, etc. Therefore, it is requisite to study the fabrication methods of micro-structures to improve the accuracy and enhance the performance of micro-structures. At present, there are plenty of studies focusing on the preparation of micro-structures; therefore, systematic review of the technologies and developing trend on the fabrication of micro-structures are needed. In present review, the fabrication methods of various micro-structures are compared and summarized. Specially, the characteristics and applications of ultra-precision machining (UPM) technology in the fabrication of micro-structures are mainly discussed. Additionally, the assistive technologies applied into UPM, such as fast tool servo (FTS) technology and slow tool servo (STS) technology to fabricate micro-structures with different characteristics are summarized. Finally, the principal characteristics and applications of fly cutting technology in manufacturing special micro-structures are presented. From the review, it is found that by combining different machining methods to prepare the base layer surface first and then fabricate the sublayer surface, the advantages of different machining technologies can be greatly exerted, which is of great significance for the preparation of multi-layer and multi-scale micro-structures. Furthermore, the combination of ultra-precision fly cutting and FTS/STS possess advantages in realizing complex micro-structures with high aspect ratio and high resolution. However, residual tool marks and material recovery are still the key factors affecting the form accuracy of machined micro-structures. This review provides advances in fabrication methods and assistive technologies of micro-structured surfaces, which serves as the guidance for both fabrication and application of multi-layer and multi-scale micro-structures.

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Section: Special Energy Field Machining Technologymentioning

confidence: 99%

A Review of Advances in Fabrication Methods and Assistive Technologies of Micro-Structured Surfaces

Zhang

Cao

et al. 2023

Processes

View full text Add to dashboard Cite

show abstract

“…The ultrasonic transducer converts the electrical vibrations into mechanical vibrations which are relatively small and had to be amplified by using the horn. The primary function of the horn is to amplify the vibration of the tool to the level required for effective machining assistance, but it also serves as a means of transmitting the vibrational energy from the transducer [5]. ultrasonic horn aid to the turning process had given improved machined outputs Forces in machining reduced and improved surface quality was obtained [6].…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of Acoustic Horn for Assistance in Die-Sinking EDM

Aditya¹

2023

IJSREM

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Many industrial applications and production technologies are based on the application of ultrasound. In many cases, the phenomenon of ultrasound is also applied in the technological processing of the machining of materials. The main element of equipment that uses the effect of ultrasound for machining is the ultrasonic horn. It is also called a sonotrode. The performance of ultrasonic machining technologies depends on the properly designed sonotrode shape. The dependence of fundamental modal properties (natural frequencies, mode shapes) of various sonotrode shapes for various geometrical parameters is analyzed. Modal analysis of the models is determined by the numerical simulation using the finite element method (FEM) design procedure. In ultrasonic machining, the ultrasonic horn plays a vital part in the high-energy machining process. Electric discharge machining (EDM) is used to achieve high processing quality but the machining efficiency is low. The new (EDM+USM) is used for high machining efficiency. The acoustic analysis of the ultrasonically vibrating tool is done with the assistance of the finite element method (FEM) so that it can be used for EDM applications. Key Words: Modal analysis, Ultrasonic horn, Numerical analysis, efficiency of machining, acoustic analysis.

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Response analysis of ultrasonic machining process under different materials – Review

Cited by 2 publications

References 41 publications

A Review of Advances in Fabrication Methods and Assistive Technologies of Micro-Structured Surfaces

A Review of Advances in Fabrication Methods and Assistive Technologies of Micro-Structured Surfaces

Design and Analysis of Acoustic Horn for Assistance in Die-Sinking EDM

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