Operator's Manual - Sirona - Technical Documentation

Restoration types and design techniquesBiogenericSirona Dental Systems GmbHOperator's ManualAll of the tools required to modify the suggestion are already available to you.If you have scanned an antagonist, the occlusion can also be adapted automatically(as for a single anatomical crown).The design of the crown does not yet have to be definite at this time; it can becorrected at any time until shortly before the milling preview. For this purpose,a double-click on an unselected crown is sufficient to enable its subsequentadaptation.An additional element of the bridge appears each time you click the green"Next" arrow.10.3.7.7 Examining the milling previewAs soon as you are satisfied with the design of the bridge, you can click thegreen "Next" arrow to change to the milling preview, where you will find thefree forming "Form", "Drop" and "Shape" tools you need to add the finishingtouches.CAUTIONNo connectors between crownsThe user himself is responsible for the coherence of the bridge! Do NOTplace any connectors between the crowns!10.3.7.8 MillingWhen using the "Cut" tool, the cut surface is displayed in the status bar. Thisallows you to verify the thickness of the connection surfaces.You can visualize the bridge in the block in the milling preview.The following materials are available for bridge restorations:● VITA CAD-Temp monoColor CT-40● VITA CAD-Temp monoColor CT-55● VITA CAD-Temp multiColor CTM-40● Merz artBloc Temp 40 mm● Ivoclar Telio CADHeed the following recommendations for machining these materials.emptyCEREC MC XL milling unitMilling instruments Material Milling speedStep Bur 12 S andVITA CAD-Temp monoColor CT-40 Fast grindingCyl. Pointed Bur 12 SStep Bur 12 S andVITA CAD-Temp monoColor CT-55 Fast grindingCyl. Pointed Bur 12 SStep Bur 12 S andMerz artBloc TempFast grindingCyl. Pointed Bur 12 SStep Bur 20 andCyl. Pointed Bur 20VITA CAD-Temp multiColor CTM-40 Normal grinding59 56 458 D 3344146 D 3344.208.05.14.02 04.2011