超声辅助外圆磨削的一种新的激励方法

IF 1.2 4区工程技术 Q3 ENGINEERING, MECHANICAL

Strojniski Vestnik-Journal of Mechanical Engineering Pub Date : 2017-11-30 DOI:10.5545/SV-JME.2016.4196

V. Ostaševičius, V. Jūrėnas, A. Vilkauskas, G. Balevicius, A. Senkus, E. Jotautienė

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引用次数: 1

摘要

超声波的使用在广泛的工业应用中是普遍的;它被用来帮助去除难以加工的材料。在这种情况下，在设计超声波喇叭时需要特别注意，因为该部件的几何结构会强烈影响传递到作用区域的超声波功率输出、频率和幅度。本文提出了一种新的解决旋转界面激励的方法:外圆磨削中工件的激励。该方法侧重于固定中心的激励，保持工件，而不是工件本身。给出了大功率作动器的建模和开发过程，并对该方法的有效性和有效性进行了实验验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Novel Excitation Approach to Ultrasonically-Assisted Cylindrical Grinding

Usage of ultrasound is prevalent in a wide range of industrial applications; it is employed in aiding the removal of hard-to-machine materials. In such cases, special care needs to be taken in designing an ultrasonic horn, as the geometrical make-up of this part that strongly influences the ultrasonic power output, frequency, and amplitude transferred to the area of effect. This article proposes a novel solution to the excitation of rotating interfaces: the excitation of the workpiece in cylindrical grinding. The approach focuses on the excitation of stationary centres, holding the workpiece, rather than the workpiece itself. The modelling and development procedures for a high-power actuator as well as experimental verifications to the validity and effectiveness of the approach are provided.

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来源期刊

Strojniski Vestnik-Journal of Mechanical Engineering 工程技术-工程：机械

CiteScore

3.00

自引率

17.60%

发文量

审稿时长

4.1 months

期刊介绍： The international journal publishes original and (mini)review articles covering the concepts of materials science, mechanics, kinematics, thermodynamics, energy and environment, mechatronics and robotics, fluid mechanics, tribology, cybernetics, industrial engineering and structural analysis. The journal follows new trends and progress proven practice in the mechanical engineering and also in the closely related sciences as are electrical, civil and process engineering, medicine, microbiology, ecology, agriculture, transport systems, aviation, and others, thus creating a unique forum for interdisciplinary or multidisciplinary dialogue.