51吃瓜

?? ????????? ???? ???? ?????????? ??? ????????? ?? ???????????

??????????????? ??? ?? ??????????? ??????? ????? ??? ???????????? ???????????, ????? ????? ???????? ???? ????????? ???? ?????? ????? ???? ??? ????? ?? ????????? ?? ?????????? ??????? ??? ????. ????????? ????? ????? ???????? ????? ????? ???????????? ????? ?????????? ?????? ??????????, ??? ????????????? ????? ?????????????, ?????????, ?????????? ???????, ?? kwalite? ??? ?????????? ??? ????????? ????? ????? ??????? ??? ??? kwalitet ??? ?????????? ??? ?????????. ?? ????? ??? ????????? ?? ????????? ??? ?????? ??? ?? ???????? ??????? ???? определяют ????? kwalitet ??? ???????????. ????? ???????? ?????????? ??? ?????? ?? ????? ????????? ??? durability ??? ??? ?????, ???? ????????? ??? ?? ???? ????? ?? ????? ????? ??? ??????????? ??? ????????????. ??? ??? ???????? ?????, ???????? ?????????? ???? ??? ??? ?????? ????? ??? ????????? ??? ?????????????? ??? ?????????? ????????, ??? ?????? ??? ???? ?????????? ????? ????? ??????????? ????? ?????? ??? ????, ?????? ????? ????????? ???????, ????????? ????????? ?????????? ?? ??????????? ??? ??????? ????? ???? ?????????? ??? ?? ??????? ?????? ??? ???????????? ????-???????? ?????????? ????.

??????????? ????????? ?? ?????????

?? ????? ??????? ????????? ???? ????????? ???? ?? ??????:

1. ??? ?????????? ???? (HSS)

???? ??????? ???? ??? ?? ????-kwalite? ???? ??? ?????????????????? ??? ???? ??????????, ???? ????????? ??? ???? ????? ?????????.

?? ??? ?????? ??? ?? ??????? ????????? ????? ???????????? ??? ????-????????? ??? ????-kwalite? ????????? ?????. ?? ???????? ??? ???????????? ???? ??? ??????????? ?????? 60~70HRC, ???? ??? ??????? ?? ???????? ??? ???? ????????? ?????. ??? ??? ???????? ?????, ???????? ???? ??? ???? ??? ??????????? ??????????? ???????????, ??? ????? ????? ??? ???? ??????? ????? ????? ????????? ???? ?????????? ??? ?????????????.

2. ??????? ??????????

????? ?????????? ??? ?? ????? ???? ?????????? ???? ????? ??alloying ????????, ???? ???? ???? ????? ??? ????? ?????????. ?? ????? ?????? ?? ?????????? ??????? ??? ??????????? ?????????? ?????, ?????? ????? ?????????? ??? ????????? 70-80HRC, ???? ?? ??? ????????? ????? ??????????????? ????-kwalite? ????? ??? ????-??????? ??

????? ??? ??????????????????? ???? ??alloy ?????????? ??? ???????? ?????, ??????????? ????? ????????????????? ??????????

3. ????????? ????

??addition ?? ???????????? ???? ??? ?????? ????? ????, ?? ????? ???? ?????? ????????? ???? ??????????? ???? ????? ????? ?????? ?? ????????????? ????????? ??????, ????? ??? ????? ?????? ????? ????, ???? ?????? ????? ????, ???????? ?? ????????? ????? ??? spesifiek? ??????????? ??? ????, ??? ??? ????? ????????? ????? spesifiek? ?????????????????????????.

?????????? ??????? ????? ????? ???? ??????????????????????????

: ?? ?????? ??? ?? ?????????? ??????????????????????????????????????????????????????? ????? ????????????????????: : : ?? ?????????????? & # 160; ??????????????: : ??. ?????????????????????????????????????????????????????????????????????????????????????????????????????????????. ASP60 ???? . 62-68. M2 ????. 60-65. M42 ????. 65-70. ?? ???? ???? ??????? ??? ??????? ??????? ???? ????????? ????? ??????? ???????? ????? ??????? ??????????? ???????. ??? ?????? ???????????, ??? ?? необходимо ?? ?????????? ?? ????? ????????? ??????????? ??? ??????????, ???? ??? ?????? ??? ??? ?????????? ?????????.

??? ?? ????????? ?? ?????????? ??? ????????? ?? ???? ??????????

???? ??????????? ??????? ???????????, ????? ??? ???? ???????? ?? ?????? ????????:

1. ????? θεραπε?α

??? ????????????? ??? ?? ?????????? ??????? ?? ????????? ?? ???????? ???? ???????????. ???? ????????????? ?? ?s?nm?? ??? ???????? ???????? ??? ??????????, ????? ???????? ???????? ??? ???????????? ????? ????? ??????, ??????? ????????? ????? ????? ??? ????? ?????????. ?????????? ?????????????????? ????? ??? ???????, ??????????, ?????????????, ???.

2. ?????????? ???????

???????????????????? ??? ?? ?????? ??? improving the hardness ??? wear resistance of a material by altering its surface structure and properties. ??????????? surface treatment methods include nitriding, carbonization, nitriding, etc.

3. Coating treatment

???????????????????? ??? ?? ?????? ??? ???????? ?? ????????????? ???????? ??? ?? ????????? ???? ?? ????????? ???? ????? ??? ????? ?????????.

???????????? ???????? ???????????? ???? ???????jum, ???????, ????????, ???. ??? ???? ???? ??????? ???, ???? ?? ???????? ???????? ??? ?????? ?? ????????? ??? ????? ????????? ??? ??? ??????????, ??? ????? ???? ????? ?? ???? ???? ?????? ??????????? ??? ??? ??????????, ??? ????? ??? ?????. ???????, ??? ??? ?????? ??? ???? ?? ????????, ??? ?? необходимо ????????????? ?? ????? ?????????.

layer-mode-effects

?? ???????? ??? ????????? ?? ????????? ??? ?? ????????? ???????? ??? ???????????? ??? ????-kwalite? ????????? ????. ????????? ????????? ??????????? ??? ????????? ????? ?????????? ???? ????????? ???????? ??? ?????? ??? ?? ????? ???? ??? ?????????????? ??? ???????????? ???? ??? ??????????, ???? ???? ???????? ?? ????????? ??? ??? ??? ???????? ??? ????????? ??? ???? ????????? ?? ???????????, ??? ?? необходимо ??????? ?? ?????? ??? ???????? ????????? ??? ?????? ?? ????? ????????? ???????????? ??? ????????.