Small hole drilling of Ti-6Al-4V using ultrasonic-assisted plasma electric oxidation grinding

Li, Sisi1,3; Wang, Lijun2; Li, Gengzhuo1; Zhang, Shibo1,4; Wu, Shijing3; Qiao, Jiaping1,4; Zeng, Jiang1; Xue, Yufeng1; Wu, Yongbo1

2021

10.1016/j.precisioneng.2020.09.020

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY   影响因子和分区

0141-6359

1873-2372

Ti-6Al-4V is considered to be the most important and useful alloy in the aerospace industry and many other fields. The growing demand for high productivity in machining requires a novel technique for drilling this material efficiently. In this article, a novel grinding technique for drilling with a combination of ultrasonicassisted grinding and plasma electrolytic oxidation is proposed. The technique was hence named ultrasonicassisted plasma oxidation grinding (UPOG). A thin oxidized layer was formed on the surface of the workpiece in the grinding zone by plasma. This could enable a reduction of the expensive grinding wheel, which could lead to environmental friendly machining. The oxidized layer would be much softer than the original material. To reveal its fundamental performance in the drilling of Ti-6Al-4V, experiments were conducted to investigate the effect of ultrasonic vibration on grinding forces and tool wear in the presence of plasma oxidation. To investigate the material removal process for UPOG, nanoindentation and nanoscratch tests were also conducted with plasma oxidation samples.

Forces Plasma Ultrasonic Nanoscratch Ti-6Al-4V

SCI ; EI

英语

第一 ; 通讯

National Nature Science Foundation of China[51975269]

Engineering ; Science & Technology - Other Topics ; Instruments & Instrumentation

Engineering, Multidisciplinary ; Engineering, Manufacturing ; Nanoscience & Nanotechnology ; Instruments & Instrumentation

WOS:000596426100003

ELSEVIER SCIENCE INC

20204109318887

Aerospace industry ; Infill drilling ; Oxidation ; Cutting tools ; Grinding (machining) ; Nanotechnology ; Ultrasonic effects ; Ultrasonic waves

Oil Field Production Operations:511.1 ; Machine Tool Accessories:603.2 ; Machining Operations:604.2 ; Ultrasonic Waves:753.1 ; Nanotechnology:761 ; Electrochemistry:801.4.1 ; Chemical Reactions:802.2

ENGINEERING

Web of Science

1.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China
2.Xihua Univ, Sch Mat Sci & Engn, Chengdu 610039, Sichuan, Peoples R China
3.Wuhan Univ, Inst Technol Sci, Wuhan 430072, Hubei, Peoples R China
4.Harbin Inst Technol, Sch Mechatron Engn, Harbin 150000, Heilongjiang, Peoples R China

Li, Sisi,Wang, Lijun,Li, Gengzhuo,et al. Small hole drilling of Ti-6Al-4V using ultrasonic-assisted plasma electric oxidation grinding[J]. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY,2021,67:189-198.

Li, Sisi.,Wang, Lijun.,Li, Gengzhuo.,Zhang, Shibo.,Wu, Shijing.,...&Wu, Yongbo.(2021).Small hole drilling of Ti-6Al-4V using ultrasonic-assisted plasma electric oxidation grinding.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY,67,189-198.

Li, Sisi,et al."Small hole drilling of Ti-6Al-4V using ultrasonic-assisted plasma electric oxidation grinding".PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY 67(2021):189-198.