| 主权项 |
1. A device, comprising:
a support frame for producing a dental workpiece, the frame having a Z axis and comprising wall sections defining a through hole that extends along the Z axis through the frame, wherein at least one of the wall sections comprises an adhesive-directing surface having a generally convex cross-sectional shape, wherein the support frame has a T-shaped cross section supporting the convex surface near an adhesive deposition area; at least one spacer on the wall sections, wherein the spacer does not extend across the entire through hole in any direction; and a blank, wherein at least one of the wall sections forms a fixation wall for affixing the blank within the hole and positioned by the spacer, and wherein, when no adhesive is present, the blank can be accommodated in the hole in such a way that there is clearance between the blank and the fixation wall, wherein the width of the blank is smaller than the narrowest width of the through hole, wherein the blank has no direct contact with the support frame, and the blank is positioned near the adhesive deposition area for applying adhesive to the blank. |
