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Falling, it makes the melting glass drop the part collide which has the production manner of the glass minute drop and the production
Falling, it makes the melting glass drop the part collide which has the production manner of the glass minute drop and the production
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机译:掉落,使熔化的玻璃滴部分碰撞,具有玻璃滴的产生方式和生产方式
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摘要
PROBLEM TO BE SOLVED: To provide a method for obtaining a minute glass drop below 5 mm in diameter and a method for easily and exactly adjusting the size of the glass drop without exchanging a nozzle.;SOLUTION: The method for making the molten glass droplet below 5 mm in diameter consists in bombarding a molten glass drop onto a member provided with a through pore by free fall of the molten glass drop dropped from the nozzle, thereby extruding at least a portion of the glass drop to the rear surface of the through pore as a droplet. The method for manufacturing described above is that the surface for bombarding the molten glass drop of the member provided with the through pore is provided with a taper. The method for producing a microspherical lens, a microspherical blank for press forming and a microoptical element is to cool and solidify the molten glass droplet or drop the same onto a die. The apparatus for making the molten glass droplet includes the nozzle and a member provided with the through pore for dropping at least a portion of the molten glass drop dropped from the nozzle further downward.;COPYRIGHT: (C)2002,JPO
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