| 摘要 |
A method for producing thin glass articles from low-viscosity glass, in particular of glass with viscositiesn<10 dPas is presented, in which a thin-bodied glass composition is fed into a lower tool (1), and the glass composition is compressed by driving an upper tool (4), positioned opposite the lower tool (1), and the lower tool (1) together. The invention also relates to the use of the method. A method for producing thin glass articles is to be furnished, in which the problem of rapid cooling that occurs in the prior art is eliminated, so as to enhance the quality of the finished glass and to create the possibility of producing thin glass articles by means of pressing. The method according to the invention provides a remedy in that the surface roughness (Rz) of the tools (1, 4) is between 5 and 15 mum, and between the method step of "feeding" and the method step of "compressing" is preformed by forces of acceleration, accelerations between 1 and 10 G (acceleration due to gravity) being realized.
|
