????? ???? ???????
???? ????
????? ?? ??????? ?????? H13 ?? 38CrMoAl? ??? ???????? ???????? ?? ???? ??????? ?? ???????? ?? ????? ????? (HRC56-HRC59)? ??????? ???? ?????? ??????? ????? ?? ????? ???? ?????? ?????? ???? ????? ??????? ?? ??? ??????? ????? ????? ????? ?? ?????? ?? ?????? ????? ?????? ?????? ?????? ??? ???????? ?????? ??????? ?????? ???? ???????? ?? ????? ?????? ????????? ??? ?????? ??? ????????? ??????? ????? ???? ????? ?? HRC1.6.
???? ???? ????? ????????
?????? ?????? ???? ????: ??? ??????? ??????? ??????? ????? ???? ??????? ?????? ??? ??? ?????? ??????? ?????? ?????? ?????? ???????? ?????.
????? ??????? ???? ???????: ???? ????? ?????? CNC ?????? ??????? ???????? ????? ???? ??? ???? ???????.
????? ?????: ?? ??????? ???? CNC ????? ??????? ???? ?????? ?????? ???????? ???? ???? ??? ??? ?????? ??? ???? ?? 1.6 Ra. ??? ????? ?????? ?????? ??????? ?? ??????? ????? ?? ?????? ????? ????? ??????.
???????? ???????? ????????: ??? ????? ????? ??? ???? ?????? ???? ????? ???? ???? ?? ???? ??????? ??????? ????????. ????? ??? ?????? ???? ???????? ?????? ??????? ??????? ?????????.
??????? ?????
???????? 40Cr ?? 42CrMo ????? ??????? ??? ????? ???????? ????? ?? ???? ???????? ????????? ?????? ??????? ???????? ?????????? ??????? ??? ??????? ????????? ?????? ?????? ??????? ????????? ??????? ??? ????? ?????? ?? ????????? ????? ????? ??????? ?? HRC58-HRC62? ??????? ?????? ???? ??? ???????? ???????? ????.
????? ?????? ?????? ?? ??????? ??? ??????? ????????? ?????????? ???????? ?? ?????: ??? ??????? ???????? ???? ????? ??????? ??? ??? ??? ?????? ???? ?????? ??????? ????????? ??? ?????? ???? ??????? ????????? ???????? ???? ??????? ????????? ???????? ???? ??????? ???????.
???? ?????? ??? ????? ???????? ????? ????? ?? ??????? ???????? ????????? ????? ???????? ???????? ????? ???? ????? ??????? ???????? ??????? ???????? ????????? ?????????.
???? ???????
??????? ????? 40Cr? ?????? ??????? ??????? ????. ??? ??????? ?????? ????? ??????? ??????? ??? HRC30-35? ?? ????? ?????? ??????? ??? ??????? ???????? ???????? ??????? ????? ????? ???? ??????. ??????? ????? ??????? ?????? ?????? ???? ????? ???????.
?????? ??????? ?????
????? ?? ??????? ???? ????? ???????? ????? ????? ??????? ????? ????? ??????? ?????? ????? ???? ??????? ??????? ??????. ??????? ????? ?? ???????. ???? ??????? ????? ??????? ????. ???? ???????? ?????? ?? ???? ????? ??????. ???? ???????? ???????? ???? ???? ???? ????? ??????.
????
?????? ???????? ?????? ?? ????? ??????? ?????? ??? ?????? ????? ?????? ?? ????? ????? ?????? ?????? ?????????? ?????? ??????. ????? ??????? ?????? ???? ????? ?????? ?????. ???????? ????? ?? ????????? ??? ?? ??? ???????? ???????? ??????????? ??????? ?????? ?????? ??????? ?????? ?????. ?????? ???? ????? (2.0 ????) ??? 30% ?40%? ??????? ???? ????? (???? ?? 2.0) ??? 40% ?48%. ???? ???????? ???????? ???? ???? ????? ??????.
?????
?? ?????? ????? ?????? ?????? ????? ????. ??? ?? ????? ???????? ??? ?????? ??????? ?????? HRC60. ?? ????? ?????? ?????? ???? ????? ???? ?????? 3-5 ???? ?? ???????? ???????. ??????? ?????? ?? ????? ????? ???????? ????? ??????? ??????? ?????? ????? ??????? ????? ?????????? ?? ?????? ????? ?? ????? ??????? ??? ??????? ?????? ??????? ?????????? ????????? ??????? ?????? ?????? ??????? ??????? ???? ??? ????? ????? ??????? ??? HRC58-HRC62? ????? ????? ?????? ?????? ??????? ??? ??????? ??? ???? ??????? ≤HRC32? ??? ??? ???? ??????? ?? ????? ??????? ???? ?????? ???? ?? ??? ????? ???????? ??? ???? (?? ??????) ?? ???? 5 ????? ??? ???? ??????? ?????????? ????? ?????????.
????? E-5
??? ????? ?????? ????? ???????: ZL201520100356.2
??? ?? ??? ??????? ?? ???? ????? ???????? ???? ???????? ???? ZG270-500? ???? ???? ?????? ?? ??????? ?? ??? ??? ??????? ?????? ??????? ??????? ?????? ????? ????? ???????? ???????? ????? ?????? ????????.
??????? ?? ????? Zigong CL35 ?? ZL10A? ????? ?????? ????? ?????? ??????? ????? ???????? ?????.
???? ?????? ????????
??? ????? ?????? ??????? ???????: ZL2015201008458
?????? ?? ????? ??????? ????? ??????? ??? ???? ?????? ??? ?? ???????? ???? ??????? ???? ?????? ????? ???? ???? ?????? ?? ????? Zigong CL35 ?? ZL10A? ?????? ????????? ???????? ?????? ???? ???? ????.
????? ???? ????? ?????? ???? ??????? ???????????
? ???? ????? ????? ????? ???? ?????? ??? ????? ??? ??????? ??????? ???? ???????? ?????? ????? ???????? ?????? ??? ??????? ???????? ????? ????? ??????? ??????? ???? ??????
???? ??????? ???????/????? ????????? ???? ?? ??? ??? ????? ???: 11000 ??.
?????? ???? ??????
??? ????? ?????? ??????? ???????: ZL201520100843.9
????? ??????? ?????? ???????? ??????? ?? ???? NM500? ??????? ????????. ?????? ????? Zigong CL35 ?? ZL10A? ??? ?????? ?????? ??????. ????? ???? ??????? ?????? ?????? ????? ?????? ???????? ??? ???? ????? ????? ??????? ???? ??????.
????? ?????
??? ????? ?????? ??????? ???????: ZL201720537626.5
????? ?? ????? 45#? ?????? ???????? ?????? ?????? ???????? ?????? ??????? ???????? ????? ????? ?? ??????? ???????? ????? ?????? ??????? ???? ????? ???? ???????? ?? ????? ?????? ???????? ??????? ???????? ?????? ??????? ????????. (?????? ?????????? ???? ??????? ≤5 ????)
???? ???????
??? ????? ?????? ??????? ???????: ZL201820284980.6
????? ?????? ??????? ?????? ?????? ????? ???????? ??????? ???? ?????? ????? ?? ????? ?????? ???????? ????. ??? ??????? ????? ??????? ???????? ????????? ???? ????? ??? ??????. ?????? ??????? ?????? ?? ????? ??????? ???? 16 ??? ??????? ?????? ?? ????? ????? ???? φ14 ??? ??? ???? ?? ????? ??????.