Study on optimization of ultrasonic-vibration-assisted polishing process parameters

Yu, Tianbiao; Zhang, Tianqi; Yu, Xiaoming; Yang, Xiaozhe; Sun, Jiayu

doi:10.1016/j.measurement.2018.12.008

Cited by 19 publications

(1 citation statement)

References 25 publications

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“…It is found that the effect of ultrasonic vibration on the particle trajectories and the resultant particle dynamic impact process in the stagnation zone significantly contributes to the performance enhancement of micro-hole, including the material removal rate and bottom surface morphology, rather than its effect on inducing the additional brittle erosion due to the less increase of particle impact energy. According to Yu et al, 8 axial ultrasonic vibration assisted polishing method was employed to improve polishing efficiency of SiO 2 glass, an orthogonal experiment method was adopted to research the effects of five key process parameters. Zhang et al, 9 focused on predicting the generated local surface profile and providing a theoretical basis to reduce this error by controlling the polishing parameters.…”

Section: Introductionmentioning

confidence: 99%

Ultrasonic dispersion method used in glass polishing experiment

Chu

Wang

et al. 2021

Advances in Mechanical Engineering

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To solve the problems of low processing efficiency and poor glass surface quality when using rare earth polishing powder to grind super-hard K9 glass. The potential, phase structure, surface morphology, and particle size distribution of the nano-rare earth polishing powder were characterized. Compare the evaluation indexes such as polishing efficiency, surface morphology, and contact angle after the polishing process is changed. The results of the comparative study show that the average surface roughness of the glass after heating ultrasonic polishing process is 0.9064 nm, the polishing rate reaches 0.748 μm/min, the average surface roughness of the glass without heating ultrasonic polishing process is 1.3175 nm, and the polishing rate reaches 0.586 μm/min, the ultrasonic assisted polishing process is superior to the conventional polishing process. The heating ultrasonic method provides experimental basis for precise and rapid processing.

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Section: Introductionmentioning

confidence: 99%