| 摘要 |
<p>The proposed method of fastening glass half-finished products (4) prior their grinding or polishing is characterized in that the half-finished products (4) are inserted in chambers (5) performed in a plate (2) situated in a grinding head (1). The chamber (5) is provided with an opening (6) being connected with a vacuum source. The grinding head (1) with the half-finished products (4) held in the chambers (5) due to vacuum is transferred to a tool (3) that closes the chambers (5) and the half-finished products (4) can be ground or polished.</p> |
