Analysis and Experimental Study of Vibration System Characteristics of Ultrasonic Compound Electrical Machining

The effect of applying ultrasonic vibration in the ultrasonic compound electrical machining is analyzed. According to the resonance system during machining and on the basis of vibration theory, the shape and dimension parameters of the ultrasonic amplitude transformer and the tool head are calculate...

Full description

Saved in:
Bibliographic Details
Published in:Strength of materials 2017, Vol.49 (1), p.37-44
Main Authors: Deng, Z. Q., Zhu, Y. W., Wang, F., Gu, X., Yang, D.
Format: Article
Language:English
Subjects:
Brittle materials
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Electric equipment
Electric properties
Machining
Materials Science
Mathematical analysis
Process parameters
Sensors
Solid Mechanics
Transformers
Ultrasonic testing
Ultrasonic vibration
Vibration analysis
Vibration measurement
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The effect of applying ultrasonic vibration in the ultrasonic compound electrical machining is analyzed. According to the resonance system during machining and on the basis of vibration theory, the shape and dimension parameters of the ultrasonic amplitude transformer and the tool head are calculated and analyzed. The amplitude transformer and the tool head used in this experiment have been designed to meet the requirements of this investigation. Under different conditions, ultrasonic vibration parameters are measured online using the high-speed high-precision micro-displacement laser sensor. The obtained results show high accuracy and efficiency of the investigation. The relationship parameters between the ultrasound amplitude and the ultrasonic excitation voltage are obtained from the mathematical calculations. The results provide the basic conditions for online optimization of the ultrasonic compound electrical machining parameters. Meanwhile, the working stability of the ultrasonic vibration system and the technical advantages of the ultrasonic compound electrical machining method are verified using the analysis results. In order to do this, the processing parameters have been reasonably selected, while the ultrasound machining and ultrasonic compound electric machining have been tested on ceramics, carbide, and other hard yet brittle materials.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-017-9839-7