51吃瓜

?? ??????????? ????? ???? ??? ???????? ????? ????? ????? ???? ?? ????????? ??? ?????????? ?????, ?????? ?? ????????? ????? ?????????????????, ????????, ??? ??????? ??? ?????????? ?????? ????? ?? ???? ????? ?????? ?????? ???????????: ???????????? ???????????: ?? ??????????? ???? ?????????? ?????? ???? ???? ??????? ??? ????????????????? ?? ????? strict assembly requirements along. ???? ????? ???????????? ??????????? ??? ??? ?????? ????? ?? ???????????? ???? ????? ??? ??? ?????? ??????????? ???? ??? ????? ??????????? ?? ???????????? ????????????? ????????????? ????????? ??????????? ??????????: Aviation components need to have sufficient strength and stiffness to resist various complex loads and vibrations. ??? ????? ???????? ?? ?????? ???? ?? ???????? ?????????? ??? ??????????? ???????? ??? ????????? ???? ??? ??????? ??? ??????????????????????. ?? ???????????kwalite? ???? ?? ????? ????? ???? ?? ???????? определен? ???????? ?? ???? ??? ???????? ????????????? ??? fatigue?????? ???????? ??зайн?: Aviation components should be designed to reduce weight as much as possible while meeting strength and stiffness requirements. ??? ????? ?? ??????????? ??? ????????? ??? ????? ??? ????????? ?????-????????? ???????????зайн? ????? ???? ?? ???? ??? ????-????????, ???????? ??????????? ??? ??? ??????????? ???????? ?????????? ???????? ???????????: ??? ???????? ???? ?????????? ????? ??? ????? ????? ????????????, ???? ????????? ?????, ???????, ???????????, ??? ??? ??? ????? ?????????????? ???????????????? ?? ????? ?? ?????????? ??? ???? ????????????, ???? ?????????, ??? ???? ????????????. ??? CNC ???????технологи? ??? ????????? ???????технологи?, ???? ?????? ??????, ????????? ????????????????????, ??. ????? ??? ????????? ?? ????????? ?? ????????????? ??? ?? ??????????? retention ??? стабильность: Aviation parts need to maintain high precision and stability during the machining process to ensure that their performance will not be affected by deformation or wear during long-term use ??? ????? принять ???????? ?????治? ???????? ??? ??????????-治? ????????? ?? ????????? ?? ???????????????? ??? ????????????? ??? ?? ????? ?????? ???????? ??????????? ??? ????????: ?? ??????????????? ??? ?????????? ?????? ?????????? ?????? ???????? ???????????, ????? ??????????? ??? ?? ???????????, ???????? ??? ????? ???? ??? ??????????????????? ??? ????????, ???? ???????????????????????, X-Ray ?????????, ??. ?? ?????? ??? ?? ????????? ??? ??????????? ??? ?? ??????? ????? meet ?? ?????????? ????????? ??????????????: Aviation components must have a high degree of reliability to ensure normal operation under extreme conditions ??????????? ????????????? ??????? ??? evaluación ???? ????? ?????? ????????? ?? ???????????? ????? ????????????? ??? ????????????? ??? ??? ????????? ????.