???? ???????? ?????????: ????? ??? ?????????? ?? ??????? ???? ?????? ??, ??? ?????? ????????? ???? ?????? ????? ?? ??? ????? ??? ?????????? ??? ??.

??????? ?????? ??????????: CNC ???????? ?????????? ?????? ????? ????????? ?? ???????? ????? ????? ???? ???????????? ?????? ???? ?????.

?????? ???????????: ??????????? ????? (CNC) ???-???? ??????? ????? ?????? ?????? ??? ??? ?? ??? ???? ??????? ???, ??? ?????? ?????? ????? 1.6 ? ???? Ra ????? ??? ??. ????? ??? ???? ???????? ????????, ??? ???? ???????????? ?? ??? ???? ???????? ???? ??.

????? ??? ??????? ?????: ??? ???????? ?????? ??????? ???? ?? ???? ??????????? ??????? ????? ????? ????? ??????????? ???? ????? ????. ????? ?????? ?????????, ???? ??????? ?? ?????? ?????? ?????.

40Cr ?? 42CrMo ????? ???????? ??? ?????? ??????, ???????? ?????? ???? ???? ????????????, ??????, ????? ?????? ?????, ????????????????, ??? ??????? ?? ????????? ?????, ????????? ??? ?????? ????? ?? ?????????? ?????? ???????? ????? ?? HRC58- HRC62, ?????? ??? ????? ?? ???? ??????? ???? ?????? ????????.

???????????? ???? ?????? ????? ???????? ??? ?????? ?????? ????: ????????? ??? ?????, ???? ?? ????? ?????? ?????, ?????? ???? ??? ?????? ?????, ????? ?????????? ????????? ??? ?????, ???????? ???? ??? ????? ?? ??? ????? ????.

???-???????? ???????????? ?????? ??????? ?????? ????? ???? ?????? ????????? ??? ???????? ??????????? ?????????? ????? ???? ?????? ????????? ?? ???? ???? ??????????? ??????????? ?????? ?? ????? ????.

40Cr ???? ?????? ??????, ?????????? ???????? ??? ???? ??? ???????, ???? ??? ????????????, ????????? ?? ??? ??????? ????? HRC30-35, ???? ????? ????? ?? ????? ????? ?? ??????? ????? ?????????? ???????????? ????? ?????, ???? ??? ?????? ?? ?????? ??????????? ???.

?? ???? ?????, ??????????? ?????, ???????? ??? ???????, ????? ???? ?????????? ???? ????????? ??????? ??, ??????? ??????? ?? ????? ?? ??? ???, ??? ??????? ???? ??? ??????? ?? ?? ???? ???????? ?????? ????? ???? ??? ?????????? ???????????? ????? ????? ???? ???? ??? ??????? ???? ????.