The present invention relates to an intelligent bone cutting device and a method thereof. The intelligent bone cutting device comprises a connection mechanism. One end of the connection mechanism is connected to a mechanical arm, and the other end is fixed to a connection base. The connection base is connected to another connection base via a servomotor, and a knife-connection base with a rotary knife is arranged on the other connection base. In addition, the present invention utilizes two force sensors for respectively sensing a force of cutting bone and a force applied from a user. Three servomotors are further utilized for achieving a motion with three degrees of freedom. Such that, the intelligent bone cutting device can be precisely manual-fine-tuned when being utilized for cutting a bone on a bone surface. A computer-assisted navigation and a surgical robot can be further utilized for providing a high-security protection mechanism in process of cutting bones in order to prevent cutting soft tissues around.一種智慧型骨頭切削裝置及其方法,係具有一連接機構,該連接機構一端係與機械手臂結合,另一端則固定於一連結座體上,而該連結座體係藉由一伺服馬達與另一連結座體相連接,且該另一連結座體上係設置了一具有旋轉刀具之刀具連接座,另外本發明係應用了兩組力量感測器,分別用來量測骨頭切削力及操作者的施力,並再搭配三組伺服馬達,以達到三個自由度的運動方向,使該智慧型骨頭切削裝置於骨頭切削平面上進行切骨時,能夠手動進行精密的微調,並可另外搭配電腦輔助導航與手術機器人,使切骨過程具有高安全防護機制,以防止切到周圍的軟組織。1...連接機構11...第一套蓋12...第一套座2...第一連結座體21...第一伺服馬達211...軸承部212...底部22...第二伺服馬達221...軸承部23...握把231...按鈕24...力量感測器25...第二套蓋3...第二連結座體31...第三伺服馬達311...軸承部4...刀具連接座41...力量感測器5...旋轉刀具51...銑刀52...主軸馬達
