1, ???????? ?????????? ??????? ????????? ??????? ???? ?????????? ??? ?????????: ???????? ???equipment ??????????? ????????? ??????? ???? ?????????? ?? ?????? ????? ??????????????? ??? ??????????, ????? ?? ??? ????? ??????????? ????????? ???? ?????????? ??? ??? ???????????, ??????????????, ??? ???? ???? ??????????? ???????????? ?? ?????? ??? ?? ????????? ??? ??????? 2. ?????????????? ??? ????????????????? ??? ?????????? ???????? ??????????? ???????????: ????????? ??????????? ??? ????????? ????? (??? Ti6Al-4V) ??? ???? ??????????, ?????????? ???????, ?? ????????? ?????? ???????? cutting forces ??? cutting heat during the machining process. ???? cutting tools need to have good wear resistance, heat resistance, ??? corrosion resistance to meet the machining challenges of these special materials. 3, ???????? ?????????? ????????? ??????????? ????????????? kwalite? · ???? kwalite? ?????????????: ???????? ?????? ????????????? ??? ??? ????? ??? требуют ????? ??? ????????????? ?????????? ???????, ????? ?? ??????????? ????? ????? ???? ?????? ??? ???????? ????????????????? ?? ?????? ??? ??? ??????????? ??? ?? ???????? ?????? ??? ??????, ????? ??? ??? 4,??ability ??? Durability of Medical Precision Parts Processing: The processing of medical devices often requires multiple tool changes and adjustments, and the tools must be able to maintain a stable working state to avoid affecting processing accuracy due to vibration or deformation ??????: ???????? ?? ????? ???? ??? ?????????? ???????????? ??????????? ??? ?????????? ????, ??????????? ????? ????? ?? ???? ???????? ???? ?? ???????? ???????????-?????? ??? ????????? ????????? 5, ????????? ??зайн? ??????????? ????? ?????????? ???????? ????? ???????????????? ???????? - ???????????????? ?????????????: ?? ????????????? ?? ?? ?????????? ???????? ??? ????? ???? ??? ???????? ????????? ????????: ????? ????????? ?? ??????? ?????????, ???? ?????????, ??? ??????????? ????????? ??? ??????? ?????, ???? ?????????? ?????????? ???????????? ???? ???? ????????? ???????? ????????????, ??? ????? ??? 6 · ???????? ??????? ????? ??????????? ??????? ??? ??????? ????????? ??? ?????????????????? ???? ??? ??????????? ?? strict ??? ?????????????? ????????, ????? ?? ????, ?????????????, ??? ?? ????????? ???? ?? ??????????