????????????? ???????? ??????????? - ????? ?????????? (????????????? ?????????? ????????), ?????? ??????????? ?????????? ????????? 10 ????????? ???? ???, ????????????? ??????? ?????? ???????? ??????????? ??????? ??????? ????????? ?????????, ?????? ??????? ????????? ???????? ??? ??? ????? ????? ???? as ???? ??????? ???? ???????? ?????? ????.

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

1. ???????? ??????????? ????? ???? ?????????:

?????????? ????? ???? ???? ???? 0.4 ???? ??? ??? ????????? ?????? ??? ± 0.04 ????. ?? ?????????? ????? ???????? ???? ???????????? ????? ????? ?????? ????? ????.

???? ???? ?????????? ???????????? ?????????? ???????? ?????? ???? ????? ????????? ????????????? ????? ??? ??? ??????? ??????? ??????????? ?????????? ???????? tole 0.04 ~ ± 0.07 ???????? ??????? ???.

? 1050, ? 1100, ? 300, ? 6061, ? 6063 (??? ??? ????? ???????? ????? ????) ?? ???? ?????????? ??????????? ?????????? ????? ???? ???? 0.5 ???? ???, ????? ???????? ??????? 20 ???? 2 ???. ? 5083, ? 2024, ? 7075 (????? ??? ???? ???????? ??????????? ????? ????) ?? ???? ?????????? ??????????? ?????????? ????? ???? ???? 0.9 ???? ???, ????? ???????? ??????? 110 ???? 2 ???.

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

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

3, ?????????? ???????????? ????? ????? ??? ????????

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

????? ???? ?????? ??? ???? ????????? ??? ????????? ???? ????? ???? ???? ???? ???? ?????? ??????????, ???? ?????? ????????? ?????? ???, ??????? ????? ??????????? ???? ????, ??????? ???????? ???????? (500 ℃), ????? ??????? ?????????? ???? 1200 ?? ?????? ??? ???? / ????. ???????? ???? ????? ???????? ?????? ???, ?? ??????: ???????????? ???????? ?????? ??? ?????? ??????? ???? ??????? ???????? 1150 ?????? ???? ???????? ???? ??????, 0.25 ???? ?? 0.45 ???? ??????? ??????????? ????, ??? ????????????? ????? ?????? ??? ???? ?????? ??? 0.02 ???????? ?? ???.

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

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

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