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简体中文
Haitian Creole
01
?????? ??????
???.
?????? ?? ??? ???? ????? ???? ??????? ???????? ??????? ? ???? ???????? ??? ?? ??????? ???? ??????? ???????? ? ??? ??? ????????? ????? ????? ?? ????? ??????? ??????? ???????. (???????? ???? 0.01mm ?? ?? ??? ????)
2. ????? ?????? ??????:
???????? ??????? ?????? ??????? ? ??????? ??????? ????????? ? ???????? ?????? ?? ?????? ???? ? ?????? ???????? ??????????? ????????? ?? ?????? ???. (???????? ???? 0.05mm ?? ?? ??? ????)
3Name
?? ????? ?? ????? ?????? ??? ?? ??? ?? ???? ??? ?? ?? ????. (???????? ???? 0.005mm ?? ?? ??? ????? ????? ???? ???????? 0.002mm ?? ?? ??? ????)
4. CNC lathe
?? ??? ??????? ??????? ???? ???? ???? ? ??? ?? ?? ?????? ???????. (???????? ???? 0.01mm ?? ?? ??? ????)
5. ????? ?????? CNC
?????? ??????? ??????? ??????? ???? ????? ??????? ??????? ??????? ??? ???? ? ??? ?? ?? ?????? ???????. (???????? ???? 0.01mm ?? ?? ??? ????)
??. ??? ???
??????? ???? ??? ???? ??????? ?????? ??? brass ??? ? ??? ??? ??? molybdenum ???. ?????? ??? ???? ???? ???? ? ????? ??? ???? ????. ??? ????? ????? ???? ? ??????? ?? ?????? ????. (??? ???? ???????? ???? 0.003mm ?? ?? ??? ????? ??? ????? ???????? ???? 0.02mm ?? ?? ??? ????)
7. ????? ??????
?????????? ????? ???????? ????????? ??????? ? ??????? ??? ????????? ?? ?????? ???? ?? ?? ??????? ?? ??????? ??? ?????? ??? ???? ???? ????? ?? ???? ???? ?? ????? ????? ????. (???????? ???? 0.005mm ?? ?? ??? ????)
??
???? ??????
1) ????? ?? ???? ???? ?? 0.05mm ?????????? ????? ? ???? ?? ????????? CNC ?????; ??? ?? ????? ???? ?????? ??? ??? ???
2) ????? ???? (?? ???? ?????) ??? ?? ???? ???? ?? ?????? ???????? ???. ????????? ??? ???? ?? ?????????? ??? ??? ?? ?????????? ?????? ? ???? ??? ?? ?????? ???? ???. ????????? ??????? ?? ?????????? ??? ?? ?????????? (??????? ????? 0.2mm ?? ?? ???) ?? ???? ????? ????.
3) ?????? ?? ???? ???? ?? ? mm ???? ?? ?????? ???? ??? ???????? ? ?????? ?? ???? ?-?mm ???? ?? ?????? ???? ??? ???????.
4) ????? ???????? ???? ????????? ??? ?? ??????? ????? 0.4mm ??? ? ???????? ???? ????????? ??? ?? ??????? ??????? 0.2mm ???.
5) ????? ???? ????? 0.005-0.008mm ??? ? ???? ?? ???? ?????????? ?????????? ?????? ???.
??
??????? ??? ??????
Comment
???? ?????? ?? ???? ???? ??????? ??? ?? ?????? ?? ?? ??? ?????? ???? ????? ???? ??? ????? ???? ???? ????? ???????? ????? ?? ????? ????? ???? ???? ? ??? ?? ??. ??? ????: ???? ?? ???? ?????.
???? ?????? ????? ??? ?? ???? ??? ??? ??????? ?? ???.
04
??? ???? ?????
????????? ?????? = (????????? ????+??????) * ?.?
????? ?.? ???? ????? ?????? ???
????? ??????? = (?????? ????? ????+?????? ?????+????? ?????+??? ? ????????? ??????+?????) * ?.?
????? ?.? ???? ????? ?????? ???
????? ????=??? (density * volume) * ???? ???? (yuan/kg)
?????? ?????=??????? ?????? * ???? ???? (????/????)
????? ???? ????? (????)=???? ???? (???)/???? ?????
??????? ???? ????? ?? ???? ????? ????? ????? ???
????? ?????=???? ??? * ???? ???? (????/????)
??????? ?????:
1) Lathe: 60 yuan/hour
2) ????? ??????: ?? ????/????
?) ????? ????: ?? ????/????
4) Fitter: 80 yuan/hour
5) ???? ??????: 60-120 ????/????
6) CNC lathe: 60-120 yuan/hour
7) ????? ??????: ??-??? ????/????
8) ???? ??? ????: 60-150 ????/????; ?? ?? ???? ???? ????? ???? ???? ??????? ?.?-?.?? ????/mm2 ???? ????? ???? ?? ?????
9) ????? ????? ???: ???? ????? ???? tungsten? ? ????/mm ???? ???? ?? diameter 0.3 ?? ?????? ?-? ????/mm ???? ???? ?? diameter 0.3 ?? ????; 0.3 ? ????? 1.8-2 ????/?
10) ????? ??????: ???? ????? * 0.2
