??????? ????? CNC ???? ??? ?? ??? ?????? ?????????? ?? ????? ????? ????? ???. ???? ??????? ?? ??? ??????? ??? ?????? ????????? ?? ???? ??????: ??????? ???????? ????? ?????: ??????? ?? ???????? ????? ?????? ???? ???????? ???????? ??омет?? ???? ? ????? ?????. ???????? ???????? ????? ?? ?? ???????? ??? ???? ???? ??? ???????? ?????? ???????. ???? ????? ? ???? ?? ????? ????: ???? ????? ? ???? ?? ?? ??? ????? ????? ???? ?? ?? ????? ???? ????? ?? ???? ???? ???? ? ????? ????? ?????? ??????? ????? ?? ???????? ?? ?????? ?? ???. ??????? ?? ?????? ????? ?? ?????: ??????? ?? ?????? ????? ?? ????? ?? ???? ????? ???????? ???? ???? ?? ???? ???? ????? ???? ? ?????? ????? ?? ???? ??? ? ??? ??? ?? ???????. ???? ????? optimization: Reasonably Plan the machining path to avoid unnecessary movement and collision of the tool on the surface of the workpiece, thereby reducing the possibility of scratches. ????? ???? ? ????????? ?? ??? ??? ?????: ????? ???? ?? ??? ????? ??? ? ????????? ??? ? ???? ?? ????????? ????? ?? ?? ?????? ?? ???? ????????? ?? ?????? ?? ??? ?????? ???????? ???? ??? ??? ??????? ???. ?????? ? ??? ????? ?????? ??????: ?? ??? ?????? ???? ? ??? ????? ????? ??? ????? ?????? ????????? ? ?????? ????????? ????? ?????? CNC ?? ?? ???? ????? ????? ????? ??????? ?? ???? ????? ? ????? ?????? ???? ? ?????? ???? ?????? ?????. ???????????? ??????: ?????? ???? ?? ?????? ?????? ? ????? ?????? ????? ????? CNC ???? ?????? ?????? ??????? ?????? ?? ????? ????? ? ?? ?????????? ?? ?? ??? ?????? ??????? ?? ?????? ???? ???? ?????? ??????? ????.