51吃瓜

?????? ?????? ? ????? ????????? ??????? ???????? ???? ???? ?? ?? ???? ????? ??????? ????? ???? ?? ????? ???. Optimization can be performed from the following aspects: 1. Optimizing machining parameters: The machining of titanium alloys requires the selection of appropriate cutting speeds, feed rates and cutting depths. ?? ????? ??? ?????????? ????? ???? ? ?????? ???? ???????? ???? ???? ? ????? ? ????? ?????????? ???????? ???? ???. ?? ???? ?????? ????? ?? ?????? ????? ? ??? ???? ?????? ? ???? ????? ?? ????? ??????. ???? @ @ 0002. ?????? ???????? ????? ? ???????? ??????: ?? ???? ????????? ?????? ???????????????? ???????? ?????? ???????? ????? ?????? ? ???????? ?????? ???????? ????? ????? ? ?????? ????? ?? ????? ???. ???? ????? ???????? ??? ???? ???? ???????? ??? ????? ? ??? ?? ??? ??? ???????? ????? ????? ???? ?????? ?????? ????? ?????. ?? ???? ????? ??????? ?? ???????? ????? ?? ????? ???? ?? ???? ??? ? ?????? ??? ????? ?? ?????? ? ????? ???? ????? ?? ????? ????? ???. 3. ??????? ?? ?????? ???? ? ??? ???: ?? ?????? ?????????? ????? ?????? ???? ? ??? ??????? ??????? ?????? ?? ??? ???? ?????????? ????? ? ?????? ??????????? ?? ???? ???. ?? ??? ??? ??? ?????? ?? ?????? ????? ?????? ?????? ?? ????? ???? ???? ???? ????? ?? ????? ???? ???? ? ?????? ?????? ?? ????? ???? ???. 4. ???? ???????? ????? CNC ???? ????: ?? ??? ?????? ???????????? ??????????? ???? ???? ?? ?? ????????? ?? ???? ??? ??????? ???? ?? ?? ??? ????????? ?? ??? ???? ??? ????? ????? ???????? ???? ???????? ????? CNC ?? ???? ??? ? ???? ??????????? ?? ????? ?? ?? ???? ????? ?????????? ????? ? ?????????? ????? ?? ??? ?????? ???????? ???? ???? ?????? ???????? ? ???? ???????? ?? ????? ??????. 5. ?????? ????? ?????? ? ????? ???: ??? ?? ?????? ?????? ???? ????????? ????? ?????? ? ????? ??? ???? ???? ?? ???? ?? ???? ??? ? ?????? ??? ?? ???????. ?? ???? ????? ?????? ????? ? ?????? ????? ???? ???????? ??????? ? ?????? ?????? ?????? ?????????? ????????? ????? ???? ???? ???????? ????? ???? ???? ?? ????? ??????.