![]() ![]() Alumina or Zirconia is dry pressed on the die and the temperature is raised to a temperature similar to the pre-sintering state. Additive technique by applying material on die.Milling is done with diamond disks or burs which cut the restorations from ingots. Subtractive technique from a solid block.The CAM technologies can be divided in two groups according to the technique used. CAD/CAM software is used to create a 3D digital model of a dental restoration and then instructs the mill or 3D printer on how to produce it.Ĭomputer-aided design (CAD) software is designed to guide a clinician through designing a 3D digital model of a crown, bridge, denture or other dental restoration.Ĭomputer-aided manufacturing (CAM) software is the bridge between the computer and a mill or 3D printer and manages how materials are used. ![]()
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