Keywords
Ultrasonic machining (USM), Electrochemical Machining (ECM), machining liquid, hard alloy machining, processing productivity. Gia công siêu âm, phương pháp điện hóa, dung dịch gia công, gia công hợp kim cứng, năng suất gia công.
How to Cite
NGUYỄN TIẾN, D. (2022). RESEARCH OF COMBINATION OF ULTRASONIC AND ELECTROCHEMICAL MACHINING TO INCREASE PROCESSING PRODUCTIVITY. Journal of Marine Science and Technology, 63(63), 16–19. Retrieved from https://jmst.vimaru.edu.vn/index.php/tckhcnhh/article/view/158
Abstract
In this study, we have combined the ultrasonic machining with the electrochemical one. After electrochemical machining at different voltages for 3 minutes, it is seen that when the voltage increases from zero to 4 volts, the cutting depth from 0.2mm to 1.5mm (processing efficiency increase) the tool wear reduces from 0.09mm to 0.04mm. However, when at voltage of 4 volts, the toughness of the machining surface goes further. That is why the optimum voltage is in range from 2V to 3V.