??? ?? ???? ?? 40 ????? ?? ???????? ????? ????? ??????? ?????? ??????? ???? ???? ??????? ??????? ?? ????? ??????? ?? ??????? ????? ?????. ????? ???????? ?????? Wholers? ??? ??? ????? ???????? ??????? ?????? ??????? 15.244 ????? ????? ?????? ?? ??? 2021? ????? ??? ???? ???? ???? 20.41 ???????? ????? ???????. ????? ???????? ?????? ????? ????? ??????? ?????? ?? ?????? ???? ??????? ?????? ??????? ?????? ??????? ?? ????? 26.5 ????? ???? ?? ??? 2021? ?????? ???? ??? ???? ???? 301 ???????? ????? ???????? ??? ???? ?? ????? ???? ????? ???????? ??? ??? ??? ?????? ?????? ?????? ??????? ?????????? ??????? ???????.

???? ?????? ?? ???? ??? ????? ??????? ?????? ??????? ????? ??????? ???? ??????? ??????? ???? ????? ??? ???? ???? ????????? ?? ???????? ??????? ?? ???? ??????? ?????? ??????? ????? ?????. ?????? ?? ??? ?? ?? ?????? ???????? ??? ????? ??????? ??????? ?????? ??????? ??????? ??????. ??? ???? ??????? ???????? ??? "????? ??????" ????? ??????? ?????? ??????? ????? ????? ?????? ???????? ???????? ???????? ??????? "????? ??????"? ??? ????????? ??????? ?????? ???????? ???????? ?????????? ?????????? ????????? ????????? ?????? ?????? ?? ???????? ?? ??????? ??????? ?? ????? ??????? ???????? ??????? ??? ?????? ?? ?????????? ???? ???? ????????? ?? ????????? ??????? ????????? ????? ?????? ?? ???????? ???? ??????? ????? ?????????? ?????????? ??????? ?????? ??????? ?????? ??? ???? ????? ???? ???????? ???? ???? ???? ??? ????? "????? ??????".

Binder Jetting (Binder Jetting/3DP? ?????? ????? ???? ??? ???? BJ) ?? ????? ????? ?????? ??????? "??? ???" ????? ??????? ??????? ???????? ?? ??? ???? ?? ??? 1993 ???? ?? ???????? ??????? ?? ???? ?????????? ???????????? ????? ?????? ?????? ???????? ??? ????? ??????? ???? ?????? ?????? ????? ????? BJ ?????? ?? ????? ??????? ?????? ??????? ??????? "????? ??????". ????? ??????? ?????? ??????? ??????? "????? ??????"? ???? ?? ????? ??????? ????????? ??? ????? BJ ????? ???????. ?? ??????? ???????? ?? ????? ?? ?????????? ??????????? ?? ???? ??????? ??????? ?????? ???????? ????? ??????? ?????? ?????? ??????? ??????? ?????? ???????? ???? ??? ???? ??????? ???? ?????? ?? ???????? ????????? ???? ????? "?????? 2.0". ????? ?????? ???? SmarTech? ????? ??? 2030? ????? ?????? ??????? ???????? ??? ???????? ??? ??????? ?????? ??????? ??????? ??????? ???? ????? ???? 54 ????? ????? ?????? (????? 350 ????? ???? ????).

??? ?????? ??????? ????? ????? ???? ??? ????? ???? ?? ???????? ????? ?????? ?? ??????? ?? ??????? ????? ??????? ??????? ?????? ?????????? ??? ??????? BJ? ?????? ???? ????? ?? ??????? ????????. ???? ????????? BJ ??????? ?? ??? ????? ???? ????? ?????? ??? ??? ????? ?????? ??? ????????? BJ ???? ???????? ???? ?? ????? MIM (??? ??? ???????) ??????? ??????? ??????? ????????? ??????? ??? ????? ????? ??????? ?????. ??? ??? ??????? ??? ?????? ?????? ?????????? BJ ???????. ?? ??????? ?? ???? ?????? ?? ??????? ??????? ???? ???? ?? ???? ??? ??????? ?????? ?? ??????? ?????? ????? ??? ????? ???? ???? ???????? ?????? ??????? ????????????? ???????? (??????? ??????? ????? SANDI? ?????? ????? ???? ??? ???? "????? ????????").

????? ???? Longyuan Moulding? ??? ???? ????? ?? ???? ????????? ??????? ?????? ??????? ?? ?????? ????? ????????? BJ ???????? ?????? ????? AFS-J120 ? AFS-J380 ???? ?????? 2018-2020. ????? ??????? ????? ????? ???? ??????? ????? ??????? ???? ?????? ???? ?????? (5 ~ 15 ????????)? ????? ??? ??????? ??? ??????? ?????? ????? ??????? ???? ????? ???? ????? (1200 ???? ?? ??????)? ????? ???? ?? ???? ??? ????? ± 0.1 ??? ????? ????? >3600 ?? ????/???? ?????? ????? ????? >55%? ??? ???? ???????? ?????? ??? ????? ??? ??????? ??????? ??????.

???? ???? ??? ???????? ???? ???? Longyuan Forming ?? ????? ????? ?? ??????? ?????? ??????? ?????? ? BJ? ????? ????? ???? ?? 20 ????? ?? ?????? ????????? ??? ??????? ??????? ??? ?????? ???????? ???????? ??????? ??????? ?????? ?????????? ??? ??? ???. ???? ?????? ????? ???????? ??????? ??????? ?????????? ??????????? ?????? ??????? ???????? ??? ?????? ??????? ????????? ??? ????? ?????? ??????? ??? ?????? ?????? ???? ????? ?????? ????? ?????? ??????? ??????? ??????? ?????? ???????? ?? ???????? ???? ??????? ?????? ???. ????? ????? ?????? ???????? ?? ????? ????? ?????? ?????? ????? ????? BJ. ??? ???? ????? ????? ?????? ???????? ?????? ???????? ??? ????? ?? BJ ?? ????? ???????? ??? ?????? ?????? ??????? ?????? MIM? ????? ??????? ??????? ?????? ??????.

?????? ????? ??????? ?????? ??????? ???????? ??????? ??????? ????? ?? ???? ????? ?????? ??????? ????? ??????? ?????? ??????? ???????? ????? ???????? ??????? ?? ??????? ??????? ????? ??????? ???????? ??????? ?? ??? ???????? ???? ???? ??? ?????? ????????? ??????? ??? ?????? ??? ??? ???. ????? ??? ?????? ?? ????? ????? ????? ??????? ????? ??? "?????? + ??????" ???????? ??? ??????????? ???????? ??????? ?????? ???????. ????? ????? ???? ???????? ??????? ?? ??? ?????? ????? ??? ??????????? ???????? ??????? ?????? ???????? ?????? ????? ????? "?????? + ??????" ????????.