Experimental Investigation on Filing in Ultrasonic Vibration Process of Cf/SiC Composites

Jiang Jie; Wan Shumin; Lin Bin; Li Huan

doi:10.13433/j.cnki.1003-8728.20180004

Volume 37 Issue 8

Aug. 2018

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Article Navigation > Mechanical Science and Technology for Aerospace Engineering > 2018 > 37(8): 1246-1252

Jiang Jie, Wan Shumin, Lin Bin, Li Huan. Experimental Investigation on Filing in Ultrasonic Vibration Process of Cf/SiC Composites[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(8): 1246-1252. doi: 10.13433/j.cnki.1003-8728.20180004

Citation:

Jiang Jie, Wan Shumin, Lin Bin, Li Huan. Experimental Investigation on Filing in Ultrasonic Vibration Process of Cf/SiC Composites[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(8): 1246-1252. doi: 10.13433/j.cnki.1003-8728.20180004

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Experimental Investigation on Filing in Ultrasonic Vibration Process of Cf/SiC Composites

doi: 10.13433/j.cnki.1003-8728.20180004

Jiang Jie¹,
Wan Shumin¹,
Lin Bin^{1
,
,},
Li Huan²

1.
School of Mechanical Engineering, Tianjin University, Tianjin 300350, China;
2.
Capital Space Machinery Corporation, Beijing 100071, China

Received Date: 2017-06-14
Publish Date: 2018-08-05

Abstract

Abstract

Carbon fiber reinforced silicon carbide ceramic matrix composites(Cf/SiC) is a kind of widely used fiber reinforced ceramic matrix composite materials. In this paper, the ultrasonic vibration filing was brought up to solve the machining problem of Cf/SiC composites, the mathematical models were taken out to reveal the machining principle of ultrasonic vibration filing, and the feasibility experiment indicates that ultrasonic vibration filing is conducive to lower machining force and enhance surface quality comparing with traditional filing. The single-factor experiment was carried out to investigate the effect of the grain size, ultrasonic power, filing depth and feed speed on the machining force and surface quality. The results shows that machining force decreases with the increasing of ultrasonic power, and increases with the increasing of filing depth and feed speed, and coincides with the theoretical results; the increase in ultrasonic power enhances the surface quality, while the increase in filing depth and feed speed lowers the surface quality.
- ultrasonic vibration filing,
- Cf/SiC composite materials,
- mathematical models,
- experiments

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References(17)

References

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