Theoretical modeling and analysis of material removal characteristics for KDP crystal in abrasive-free jet processing.
作者： Wei Gao , Qilong Wei , Jianwei Ji , Pengfei Sun , Fang Ji
DOI: 10.1364/OE.27.006268
关键词: Jet (fluid) 、 Materials science 、 Deformation (meteorology) 、 Abrasive 、 Dissolution 、 Optics 、 Figuring 、 Composite material 、 Magnetorheological finishing 、 Chemical-mechanical planarization 、 Polishing
摘要: Traditional KDP polishing methods, such as magnetorheological finishing (MRF), ion-beam figuring (IBF), and chemical mechanical (CMP), are limited by either hard-to-remove residual particles, unavoidable heating effect, or applicability that is restricted to large-sized KDP. The abrasive-free jet (AFJP) regarded a promising method can circumvent the above issues. AFJP makes use of thermodynamically kinetically stable ionic liquid (IL) microemulsion contains nanometer range water droplets evenly dispersed in non-aqueous carrier liquid. sprayed out nanoscale remove material through dissolution. In this paper, normal impinging droplet on surface investigated. And then materials removal model proposed for droplets. This considers two major modes, namely deformation compressing restoring slipping process. Finally, spot experiments were conducted validate veracity. fits well with simulation experimental results which further suggest AFJP’s feasibility. provides good explanation mechanism.
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harvard.edu参考文章(35)
Fang Ji, Min Xu, Baorui Wang, Chao Wang, Xiaoyuan Li, Yunfei Zhang, Ming Zhou, Wen Huang, Qilong Wei, Guangping Tang, Jianguo He, Preparation of methoxyl poly(ethylene glycol) (MPEG)-coated carbonyl iron particles (CIPs) and their application in potassium dihydrogen phosphate (KDP) magnetorheological finishing (MRF) Applied Surface Science. ,vol. 353, pp. 723- 727 ,(2015) , 10.1016/J.APSUSC.2015.06.063
Wenqiang Peng, Chaoliang Guan, Shengyi Li, Material removal mode affected by the particle size in fluid jet polishing Applied Optics. ,vol. 52, pp. 7927- 7933 ,(2013) , 10.1364/AO.52.007927
Rodolphe Catrin, Jerome Neauport, Daniel Taroux, Philippe Cormont, Cedric Maunier, Sebastien Lambert, Magnetorheological finishing for removing surface and subsurface defects of fused silica optics Optical Engineering. ,vol. 53, pp. 092010- 092010 ,(2014) , 10.1117/1.OE.53.9.092010
Stéphane Reyné, Guillaume Duchateau, Jean-Yves Natoli, Laurent Lamaignère, Laser-induced damage of KDP crystals by 1ω nanosecond pulses: influence of crystal orientation Optics Express. ,vol. 17, pp. 21652- 21665 ,(2009) , 10.1364/OE.17.021652
Stavros G. Demos, Paul DeMange, Raluca A. Negres, Michael D. Feit, Investigation of the electronic and physical properties of defect structures responsible for laser-induced damage in DKDP crystals. Optics Express. ,vol. 18, pp. 13788- 13804 ,(2010) , 10.1364/OE.18.013788
Stavros G. Demos, Rajesh N. Raman, Steven T. Yang, Raluca A. Negres, Kathleen I. Schaffers, Mark A. Henesian, Measurement of the Raman scattering cross section of the breathing mode in KDP and DKDP crystals. Optics Express. ,vol. 19, pp. 21050- 21059 ,(2011) , 10.1364/OE.19.021050
Zhong-Chen Cao, Chi Fai Cheung, Theoretical modelling and analysis of the material removal characteristics in fluid jet polishing International Journal of Mechanical Sciences. ,vol. 89, pp. 158- 166 ,(2014) , 10.1016/J.IJMECSCI.2014.09.008
J. A. Menapace, P. R. Ehrmann, R. C. Bickel, Magnetorheological finishing (MRF) of potassium dihydrogen phosphate (KDP) crystals: nonaqueous fluids development, optical finish, and laser damage performance at 1064 nm and 532 nm Laser-Induced Damage in Optical Materials: 2009. ,vol. 7504, pp. 750414- ,(2009) , 10.1117/12.836913
Ingo Krossing, John M. Slattery, Corinne Daguenet, Paul J. Dyson, Alla Oleinikova, Hermann Weingärtner, Why are ionic liquids liquid? A simple explanation based on lattice and solvation energies Journal of the American Chemical Society. ,vol. 128, pp. 13427- 13434 ,(2006) , 10.1021/JA0619612
Mingjun Chen, Mingquan Li, Jian Cheng, Yong Xiao, Qilong Pang, Study on the optical performance and characterization method of texture on KH2PO4 surface processed by single point diamond turning Applied Surface Science. ,vol. 279, pp. 233- 244 ,(2013) , 10.1016/J.APSUSC.2013.04.073