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Sheet Metal Processing is a very important process that has wide applications in various industries. Sheet metal processing plays a crucial role in fields such as automotive manufacturing, architectural design, and electronic equipment manufacturing. ??? ??? ???? ?? ???? ??? ??? ?? ??? ???? ???? ?? ???? ???? ??????? ???? ??????? ??? ????. ?? ??? ?? ????? ??? ?? ????? ??? ??? ??????? ??? ???? ?? ???? ???. ???? ???? ??? ??? ???? ???? ???????? ????? ???? ??? ??? ??? ??? ??? ??? ??. ??? ?? ??????? ??????? ???? ??? ??? ???? ?? ????? ????? ?? ???? ?? ??? ???? ?? ????? ????? ???? ???. ?? ??? ???? ???? ??? ????? ??? ?? ?????? ????? ?? ????? ???? ?? ???? ?????? ??? ??? ????? ?? ????? ?? ??? ????? ???? ??. ???? ?? ?? ??? ??? ???? ??? ???? ?? ??? ??????? ???? ???? ????? ?? ????? ?????? ??? ?? ?????? ?? ???? ??? ?? ???? ??. ?????? ?? ??? ???? ??? ???? ?????? ????? ??? ??????? ??? ???? ??. ????? ?? ?????? ???? ?????? ??? ????? ????? ?? ?? ???? ?? ?????? ?? ??? ???? ?? ????? ??? ??? ???? ?? ?????? ????? ?? ???? ????? ????? ???? ??? ??? ???? ??????? ???? ??????? ??? ???? ?????? ?? ????? ??? ????? ???? ???. ?? ?? ?????? ??? ??? ???? ???? ??? ??? ????? ??? ?? ??? ????? ?????? ???? ?????? ??. ?? ?? ?????? ??? ??? ???? ??? ????????? ?????? ????? ?? ???? ??? ??? ??? ??? ??? ??? ??. ???? ??? ????? ???? ??? ????? ????????? ???? ??? ?? ?? ??? ???? ?? ????? ???? ???? ???. Sheet metal materials have good thermal conductivity and electromagnetic shielding effect, which can provide a good working environment and protect the safety of electronic components. ????? ?????? ??? ?? ??? ???? ??? ??? ?????? ?? ???? ??. ?? ??? ??? ??? ?? ??? ????? ???? ?? ????? ???? ??????? ???? ?? ?? ??? ????? ????? ?? ???? ??? ????? ?? ????? ?? ????? ?? ???? ???? ???? ??????? ??? ??? ???? ????? ?? ??? ??? ??? ?? ???? ?????????? ???????? ?????? ????? ??? ?????????? ??????? ???????.