TY - GEN
T1 - Ultra-smoothness grinding of glass with # 140 metal bond diamond wheel
AU - Sawa, Takekazu
AU - Yasui, Heiji
PY - 2004/12/1
Y1 - 2004/12/1
N2 - Glass is one of the most important materials in the optical industries. The high efficiency ultra-smoothness grinding technique of the glass has been strongly required. To improve the productivity, in our previous researches, the newly devised ultra-smoothness grinding method is proposed. By applying the new method to the horizontal surface grinding1),2),3), the surface roughness of cemented carbide tool, silicon carbide ceramic and so on is found to attain below 30nm (Rz) or 5nm (Ra) in the measuring area of 256μm × 256μm. As a result, the new method is ascertained to be useful for finishing near the ultra-smoothness surface. In this report, ultra-smoothness grinding of a glass is examined. The specification of metal bond diamond wheel used is the grain size of #140 and the concentration of 50, respectively. The 3D surface roughness of glass formed using the suitable grinding condition attains about 27nm(Rz) or 1.4nm(Ra).
AB - Glass is one of the most important materials in the optical industries. The high efficiency ultra-smoothness grinding technique of the glass has been strongly required. To improve the productivity, in our previous researches, the newly devised ultra-smoothness grinding method is proposed. By applying the new method to the horizontal surface grinding1),2),3), the surface roughness of cemented carbide tool, silicon carbide ceramic and so on is found to attain below 30nm (Rz) or 5nm (Ra) in the measuring area of 256μm × 256μm. As a result, the new method is ascertained to be useful for finishing near the ultra-smoothness surface. In this report, ultra-smoothness grinding of a glass is examined. The specification of metal bond diamond wheel used is the grain size of #140 and the concentration of 50, respectively. The 3D surface roughness of glass formed using the suitable grinding condition attains about 27nm(Rz) or 1.4nm(Ra).
KW - Coarse grain size
KW - Diamond wheel
KW - Glass
KW - Metal bond
KW - Nanometer
KW - Surface roughness
KW - Ultra-smoothness grinding
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M3 - Conference contribution
AN - SCOPUS:15544372882
SN - 780183500X
T3 - Progress of Machining Technology - Proceedings of the Seventh International Conference on Progress of Machining Technology, ICPMT'2004
SP - 215
EP - 218
BT - Progress of Machining Technology - Proceedings of the Seventh International Conference on Progress of Machining Technology, ICPMT'2004
A2 - Chen, W.
A2 - Yamane, Y.
A2 - Fan, R.
A2 - Ochi, A.
T2 - Progress of Machining Technology - Proceedings of the Seventh International Conference on Progress Machining Technology, ICPMT'2004
Y2 - 8 December 2004 through 11 December 2004
ER -