PURPOSE: A data generating apparatus for digital tooth implant and a method thereof are provided to do digital pre-processing with the digital tooth model scanned in 3D and verify the effects through a simulation. CONSTITUTION: A data generating apparatus for digital tooth implant comprises a tooth separating module(510) which specifies the individual teeth data from the digital tooth data through 3D scanning with a tooth bone； a tooth processing module(520) which performs pre-processing by digital-processing abutment to specify the tooth data corresponding to an abutment among the separated tooth data and to form the maintenance unit into one body about the specified abutment； a tooth implant generating module(530) inserted with generating artificial tooth and maintenance unit of the tooth implant on the pre-processed abutment； and a tooth correction module(540) which generates the rearranged correction tooth data by moving the abutment before the pre-processing of the abutment. [Reference numerals] (510) Tooth separating module； (520) Tooth processing module； (530) Tooth implant generating module； (540) Tooth correction module； (550) Database； (560) Simulation module； (AA) 3D scanning； (BB) Tooth implant； (CC) Tooth implant data generating device； (DD) Processing part specification； (EE) Working tool selection； (FF) Abutment processing； (GG) Artificial tooth generation； (HH) Link bar and maintaining unit generation본 발명은 상실된 치아를 수복하는데 사용되는 치아 보철물에 관한 것으로, 더욱 상세하게는 상실된 치아를 수복하기 위한 치아 보절물 데이터 생성 방법에 있어서 상실된 치아 공간과 인접하는 양쪽 지대치의 기울기를 이용하여 최대 피개 면적과 최소 선택 삭제를 만족하는 유지부를 생성하여 상기 지대치에 장착하고, 상기 유지부와 인공치를 슬라이딩 결합시켜 상실된 치아를 수복하는 치아 보철물 데이터 생성 방법에 관한 것이다.
