Experimental study on grinding glass-ceramic reflector with diamond pellets

Author(s):  
dongxu wu ◽  
Yi Tong ◽  
peng wang ◽  
wei jing ◽  
weijin guo ◽  
...  
Author(s):  
Zhuming ZHANG ◽  
Hua WANG ◽  
Shan QING ◽  
Linzhuan MA ◽  
Xiaoyan HUANG ◽  
...  

1992 ◽  
Vol 3 (4) ◽  
pp. 245-249 ◽  
Author(s):  
Satoru Yoshii ◽  
Takao Yamamuro ◽  
Takashi Nakamura ◽  
Masanori Oka ◽  
Haruki Takagi ◽  
...  

2010 ◽  
Vol 7 (1) ◽  
pp. 22-29 ◽  
Author(s):  
Wenning N. Liu ◽  
Xin Sun ◽  
Brian Koeppel ◽  
Mohammad Khaleel

1995 ◽  
Vol 6 (1) ◽  
pp. 14-18 ◽  
Author(s):  
K. J. J. Pajam�ki ◽  
T. S. Lindholm ◽  
�. H. Andersson ◽  
K. H. Karlsson ◽  
E. Vedel ◽  
...  

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Ravi Kumar Gangwar ◽  
S. P. Singh ◽  
Meenakshi Choudhary ◽  
D. Kumar ◽  
G. Lakshmi Narayana Rao ◽  
...  

The measured characteristics in C/X bands, including material properties of a dual segment cylindrical dielectric resonator antenna (CDRA) fabricated from glass-ceramic material based on B2O3–La2O3–MgO glass and La(Mg0.5Ti0.5)O3 ceramic, are reported. The sintering characteristic of the ceramic in presence of glass is determined from contact angle measurement and DTA. The return loss and input impedance versus frequency characteristics and radiation patterns of CDRA at its resonant frequency of 6.31 GHz are studied. The measured results for resonant frequency and return loss bandwidth of the CDRA are also compared with corresponding theoretical ones.


2013 ◽  
Vol 395-396 ◽  
pp. 996-999
Author(s):  
Lian Jie Ma ◽  
Ya Dong Gong ◽  
Yuan Ji Bao

Through grinding experiment on mica glass ceramic, the mechanism of material removal was analysed, the fracture and removal of engineering ceramics was suitable for Griffiths fracture strength theory. And the factors of affected surface roughness were studied. The results indicated, The surface roughness was significantly affected by the grinding depth, inclining angle and deflecting angle in quick-point grinding engineer ceramics. The surface roughness value decreased with increasing of the wheel velocity, increased with increasing of the workpiece feed, decreased with increasing of grinding depth, increased with increasing of grinding wheel inclining angle and decreased with increasing of grinding wheel deflecting angle.


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