Prediction and verification analysis of grinding force in the single grain grinding process of fused silica glass

2018 ◽  
Vol 96 (1-4) ◽  
pp. 597-606 ◽  
Author(s):  
Yunhua Su ◽  
Bin Lin ◽  
Zhongchen Cao
Keyword(s):  
Silica Glass ◽  
Grinding Force ◽  
Fused Silica ◽  
Grinding Process ◽  
Single Grain ◽  
Fused Silica Glass

Analysis of Effecting Factors on Surface Finish of Fused Silica Glass Grinding with Inclined Ball-Headed Diamond Wheel

2011 ◽  
Vol 175 ◽  
pp. 102-106 ◽  
Author(s):  
Ming Jun Chen ◽  
Ziang Li ◽  
Kang Jun Luo ◽  
Ying Chun Liang ◽  
Zhen Fang ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Grain Size ◽  
Silica Glass ◽  
Diamond Wheel ◽  
Fused Silica ◽  
Grinding Process ◽  
Feed Speed ◽  
Average Grain Size ◽  
Fused Silica Glass ◽  
Better Than

Fused silica glass is widely used on the manufacture of optical apparatus and resonators due to it’s interesting optical and vibration properties. In order to machining the complex structures in the resonators and optical apparatus, grinding process with inclined ball-headed diamond wheel is discussed. Analytical model of the grinding process with inclined ball-headed diamond wheel was built firstly. Afterwards grinding experiments were conducted by varying the feed speed, the rotation speed, the cutting depth and the average grain size of the ball-headed diamond wheel. The machining surfaces were characterized by surface profiler to investigate the effect of the grinding parameters on the surface roughness. The measurement result shows the average grain size of the diamond wheel has important influence on the machining surface and the surface roughness at the groove bottom is better than the groove edge due to the wheel axis tilt angle.

Spectral Properties of Spatially and Spectrally Partially Coherent Pulsed Beams in Fused-Silica Glass Medium

2010 ◽  
Vol 663-665 ◽  
pp. 108-112
Author(s):  
Chao Liang Ding ◽  
Min Teng ◽  
Zhi Guo Zhao ◽  
Liu Zhan Pan
Keyword(s):  
Spatial Correlation ◽  
Correlation Length ◽  
Silica Glass ◽  
Coherence Length ◽  
Spectral Properties ◽  
Spectral Shift ◽  
Fused Silica ◽  
Partially Coherent ◽  
Spatial Correlation Length ◽  
Fused Silica Glass

Using the coherence theory of non-stationary fields and the method of Fourier transform, the spectral properties of spatially and spectrally partially coherent Gaussian Schell-model pulsed (GSMP) beams in fused-silica glass medium are studied and analyzed numerically. It is shown that the spectral shift takes place, which depends on the position of the field point, spatial correlation length, temporal coherence length and dispersive property of medium, as GSMP beams propagate in fused-silica glass medium. The on-axis spectrum is blue-shifted, and the relative spectral shift increases with increasing propagation distance, and decreases as the spatial correlation length and temporal coherence length increases, and then approaches an asymptotic value. The dispersive property of medium plays an important role in the spectral properties of spatially and spectrally partially coherent beams.

Computer models of micrometeoroid impact on fused silica glass mirrors

2003 ◽  
Vol 29 (1-10) ◽  
pp. 203-214 ◽  
Author(s):  
David Davison ◽  
Burton Cour-Palais ◽  
Xiangyang Quan ◽  
T.J. Holmquist ◽  
Lester M. Cohen ◽  
...  
Keyword(s):  
Silica Glass ◽  
Computer Models ◽  
Fused Silica ◽  
Fused Silica Glass

scholarly journals Cracking Behavior of Fused Silica Glass in Sphere Indentation

2003 ◽  
Vol 46 (3) ◽  
pp. 415-418 ◽  
Author(s):  
Hatsuhiko USAMI ◽  
Kazuto OHASHI ◽  
Shinnya SASAKI ◽  
Junji SUGISHITA
Keyword(s):  
Silica Glass ◽  
Fused Silica ◽  
Cracking Behavior ◽  
Fused Silica Glass

Visualization of second-order nonlinear layer in thermally poled fused silica glass

2004 ◽  
Vol 85 (24) ◽  
pp. 5819-5821 ◽  
Author(s):  
Honglin An ◽  
Simon Fleming ◽  
Guy Cox
Keyword(s):  
Silica Glass ◽  
Fused Silica ◽  
Second Order ◽  
Nonlinear Layer ◽  
Thermally Poled ◽  
Fused Silica Glass

Creation of chiral structures inside fused silica glass

2008 ◽  
Vol 33 (12) ◽  
pp. 1312 ◽  
Author(s):  
R. S. Taylor ◽  
E. Simova ◽  
C. Hnatovsky
Keyword(s):  
Silica Glass ◽  
Fused Silica ◽  
Chiral Structures ◽  
Fused Silica Glass

scholarly journals Time-resolved shadowgraphs of transient plasma induced by spatiotemporally focused femtosecond laser pulses in fused silica glass

2015 ◽  
Vol 40 (24) ◽  
pp. 5726 ◽  
Author(s):  
Zhaohui Wang ◽  
Bin Zeng ◽  
Guihua Li ◽  
Hongqiang Xie ◽  
Wei Chu ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Silica Glass ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Fused Silica ◽  
Time Resolved ◽  
Transient Plasma ◽  
Fused Silica Glass

scholarly journals Nanograting Bragg responses of femtosecond laser written optical waveguides in fused silica glass

2012 ◽  
Vol 2 (11) ◽  
pp. 1562 ◽  
Author(s):  
Jianzhao Li ◽  
Stephen Ho ◽  
Moez Haque ◽  
Peter R. Herman
Keyword(s):  
Femtosecond Laser ◽  
Silica Glass ◽  
Optical Waveguides ◽  
Fused Silica ◽  
Fused Silica Glass
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