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Updated: Jun 17, 2026

Experiments on Ultrasonic Lubrication Using a Piezoelectrically-assisted Tribometer and Optical Profilometer
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基于水平振动的超声波辅助EDM对深孔和小孔加工的影响

Boting Chen1, Menglun Tao2, Zhe Luo3

  • 1College of Intelligent Manufacturing, Hunan University of Science and Engineering, 425199, Yongzhou, Hunan, P.R. China.

Scientific reports
|November 15, 2024
PubMed
概括

本研究介绍了一种水平的超声波辅助电放电加工 (EDM) 系统,用于精确的微孔加工. 新系统提高了加工效率和深度,同时提高了表面质量和减少了电极磨损.

关键词:
放大器的放大器深孔和小孔加工加工,深孔和小孔加工.动力学模拟的动力学模拟这是EDM,EDM是EDM.超声波振动是一种超声波振动.

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Vibrating Concrete01:19

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Mechanical vibrators are instrumental in compacting newly poured concrete within formwork and around reinforcements. This process is essential to eliminate trapped air pockets and establish a dense concrete mass. One widely used method is vibrating by internal vibrators, often referred to as a poker vibrator or immersion vibrator. It is rapidly inserted through the full depth of the freshly laid concrete and slightly extends into the layer below it (which remains in a plastic state). Consistent...