?????? ???? ???? ???? ??? ???? ?? ????
1? ?????? ???? ???:
![CNC ?????? ?? ??? ????? ????(pic1)](/uploads/allimg/20240517/3-24051G036322a.png)
1) Cutting: Use a saw to cut the corresponding material into the approximate dimensions of the parts to be processed. (????? ??? ??? ??? ??? ???? ?? ??? 5-8? ?? ?????? ?? ?????? ???? ??)
2) ??? ?????: ???? ????? ?? ??????? ???? ???? ??? ?????? ?????? ??? ??? ??? ???? ?? ?? ?????? ?? ????? ????? ?? ??? ?? ??? ??? ????? ???? ???? ????? ?? ??? ???.
3) Time efficiency: Time efficiency is divided into natural time efficiency and artificial time efficiency. ????? ?? ??? ?? ????? ???? ?? ?? ?????? ?? 24 ????? ?? ???? ?? ???? ???? ????? ???? ??? ??????? ?????? ?? ??? ????? ?? ?????? ?? ??? ????? ???? ???? ?? ???? ???? ???. ??? ?? ??? ?? ?? ?? ????? ?? ??? ??? ??? ??? ???? ?? ???? ???? ??? ????
4) ?????? ??????: ????? ?? ???? ???? ???? ?? ???? ??фор? ?? ????? ???? ??? ??? ?? ?????? ?? ?????? ?????? ?????? ???? ????? ?? ?? ?? ???? ????
5) ???? ?????: ???? ????? ?? ??? ????? ?? ????? ????? ?? ?????? ?? ????? ?? ??? ??? ?? ????? ?? ????? ????? ????? ???. ???? ???? ???? ?? ???? ??? ????? ?? ???? ??? ???? ????? ??????? ?????? ?? ???? ??????? ?? ???? ????? ?? ????? ??????? ???? ???
6) ???? ???? ????: ?? ???? ???? ?? ???? ??? ???? ??? ???? ?? ?? ??? ?? ??? ?? ????? ??.
1. ????: ?????? ????? ??????? ?????? ????? ????? ????? ????? ????? ????? ????? ??? ???? ????? ?? ???? ????? ??? ???? ??.
2. ????? ?????: ?? ???? ?????? ????? ?????? ??? ??? ???? ?? ???? ?? ??? ???? ???? ????? ???? ??? ???? ????? ?? ????? ??? ??? ???? ???? ??? ????? ????? ?? ??????? ???? ????? ??.
3. ????? ?????: ???? ?? ??? ?? ??????, ??? ??? ?????? ?? ??? ???? ???? ?? ????? ????? ???? ???? ???? ?? ??? ??? ????? ????? ??????? ?????
4. ??????: ??? ?????? ?? ????? ?? ?? ?? ????? ???? ????????? ????? ??? ???? ????? ?? ??? ???? ???? ?? ??? ?? ???? ???? ?? ????
7) ??? ?????: ????? ???? ?? ???? ???? ?? ???? ??? ??????? ???? ??? ?????? ???? ????????? ??? ?????? ????? ???? ?????? ????? ??? ????? ????? ???? ?? ??? ????? ??? ?? ???? ??.
8) ?????: ??? ?? ????? ???? ?? ????? ?? ?? ??? ??? ??? ??? ?? ?????? ??? ??? ?? ??????? ?? ???? ????? ?????? ?? ????? ?? ????? ???? ?? ????
9) Packaging and storage: Package the inspected workpieces and store them together with the certificate of conformity, inspection report, and other documents.
2? ????? ???? ????? ?? ??? ?????? ?? ?????
1) Materials: Material costs calculate based on the density and price of materials required for different workpieces. - ρ= M/v)
2) ????? ?????: ???? ??? ?? manual operation hours and equipment processing hours, the price is calculated based on personnel hourly wages and equipment hourly fees * program running time. (??????????)
3) ??? ?????? ???: ???? ?? ???? ???? ?? ????? ????? ?? ????? ????? ??? ?????? ???? ???
4) ??????: ????? ?? ?????? ??? ????? ?? ?????? ????? ????? ?? ????? ????? ??? ??? ???? ???? ?? ????? ????? ??.
5) ????: ???? ?? ??? ???? ?? ???? ??? ??? ?? ?? ??? ?? ??? ????? ??? ????? ??? ???? ????? ?? ????? ??.
6) ???????: ??????? ?? ????? ????? ??????? ?? ????? ?? ???? ??? ????? ??? (?????? ??? freight, logistics, express delivery etc.)
3? ????? ??? ?????
Name
???? ???? ??????? ?? ????? ???? ??? ??? ?? ?? ???? ????? ?? ????? ?????? ?? ???? ????? ????? ???? ???? ????? ?????? ????? ????? ????? ????? ????? ????? ??? ?????? ??? ?????? ?? ???? ????? ????.
?????? ????? ??? ???? ??????? ?? ???? ???? ?? ??? ??? ??? ??? ??.
4? Quotation cost estimation method (this method is applicable to mass-produced products for reference)
????? ????=(???? ????+???? ???? ??)* 1.2~1.5
?????? ?? ????=??? (density * volume) * ????? ?? ???? (????/?????)
???? ?????* ????? ???? (???/????)
![CNC ?????? ?? ??? ????? ????(pic2)](/uploads/allimg/20240517/3-24051G03632L9.jpg)
5? ??? ???????? ??? ???? ????:
???? ???? ????? ?? ????? ?? ?????
![CNC ?????? ?? ??? ????? ????(pic3)](/uploads/allimg/20240517/3-24051G03633156.jpg)
8? 3D ??? ?? ????
???? ??? ?? ??????? ??? ???? ???? (????/g) ?? ??? ?? ??? ??? ???? ?? (??? ????? ??????? ?? ????? ?? ?? ????? ????? ???? ??? ????? ??)
??????? ??????? ??? ??? ???? ?? ???? ??? ??? ??:
9? ???????:
1) ?????? ???? ?????? ?? ???? ??? ???? ?? ?????? ?????? ?? ??? ??????? ?? ???? ??? ??? ?????? ???? ????? ?? ???? ????? ???? ?????? ????? (?????? ?????) ?????? ?? ??? ??????? ?? ???? ?? ??? ?????? ???? ????? ?? ????? ???? ???
2) ????? ?????? ???????: ???? ??????? ?? ????? ???? ??? ?? ??? ?? ??????? ???? ??? ??? ????? ??????? ???? ?? ?????
3) ????? ???? ???????: ?? ?? ????? ??????? ??? ??? ?????? ?????? ?? ????? ??? ?? ???? ??? ??? ?? ??????? ???? ?? ?????? ??? ?? ????? ?? ???. ?????? ????? ???? ?? ??? ?????? ???? ??? ??? ????? ??. ????? ??? ?????? ??? ??????? ?? ????? ?? ??? ??????? ??? ???? ??
4) ??? ???????: ??? ???? ?????? ?? ????? ????? ?????? ?? ???? ??????? ???? ???? ???? ?? ??????? ??? ???? ????
5) Vacuum welding: In a vacuum environment, argon arc welding is used to weld, ensuring that the weld bead and workpiece are isolated from air and welding is reliable. ???????? ????? ?? ?????? ?? ??? ???? ????? ??.