An ultrasound machine tool for making a tooth is disclosed, which includes a tooth-making machine comprising a processing cutter structure for performing a processing operation a workbench, which is positioned on the tooth-making machine for fixing a tooth blank, the workbench and the processing cutter structure being movable with respect to each other and an oscillating device, which is located between the workbench and the tooth blank for setting the tooth blank in an ultrasonic oscillating environment. Accordingly, when the processing cutter structure and the workbench are controlled to move with respect to each other and the oscillating device is started up, the tooth blank can be one-time processed into at least one artificial tooth structure in the ultrasonic oscillating environment.一種用於製牙之超音波工具機,其包括一製牙機,係具有一加工刀結構,用以對外進行加工;一工作台,係位於該製牙機上,用以固定一牙齒粗胚,該工作台與該加工刀結構概呈可相對移動;一震盪裝置,係介於該工作台與該牙齒粗胚之間,用以使該牙齒粗胚位於超音波震盪環境中;藉此,當控制該加工刀結構與該工作台相對移動,且啟動該震盪裝置,可於超音波震盪環境下,將該牙齒粗胚一次加工成至少一假牙結構。(10)‧‧‧製牙機(11)‧‧‧加工刀結構(12)‧‧‧移動裝置(121)‧‧‧X軸移動部(122)‧‧‧Y軸移動部(123)‧‧‧Z軸移動部(13)‧‧‧刀庫(20)‧‧‧工作台(30)‧‧‧震盪裝置(91)‧‧‧牙齒粗胚
