51吃瓜

???? ???? ?? ????? ?? ????? ?? ????? ?????? ???? ?? ?? ????? ???? ??? ?????? ?? ??? ?? ??? ???. ????? ??? ???? ?????? ?? ????? ????? ?? ??? ??? ???? ??? ??? ???? ??? ???? ???? ????????? ??? ??? ???????? ?? ??? ??? ????? ??????? ??? ????? ??? ???? ???? ???? ???? ????????? ?? ?? ??? ????? ?? ??? ????? ???? ??. ?????? ?? ?? ?? ??? ?? ???? ?? ????? ????? ?? ?? ??? ???? ???? ????? ???? ?? ??? ?? ???? ?? ????? ??????? ?? ??? ????? ???????? ?? ???? ???? ???????? ???? ???? ???? ????? ???? ?? ?????? ??? ?????? ?? ?? ???? ?? ??? ????? ??

????? ????? ???????? ??? ??? ????? ???? ?? ??? ??? ??? ?? ??????? ??? ???? ???:

1. ??? joint connection: ??? joint connection is a method of connecting the edges of stamped sheet metal by folding and pressing them together. Bite joint connection does not require special equipment, and it has good fineness and is very reliable. It is commonly used in sheet metal structures with a thickness of less than 1MM, such as the common iron copper joint method; 2. ????????: ?? ???? ?????? ?? ???? ?????? ?? ????? ???? ???? ??????? ?? ??????? ?? ?????? ?? ??? ?? ????? ???? ?? ??? ??????? ??? ???? ??? ??? ?? ??????? ???? ???. ?? ?? ????? ??????? ??? ???? ??? ????? ???????? ???????? ???????? ??? ???????? ??? ????. ???????? ????? ?? ????? ????? ???? ??? ????? ???? ????? ?? ????? ??. ???????? ?? ??????? ??? ???? ??? ????? ??? ??? ?? ??????? ??????? ???? ?????????? ??? ????? ??????? ?? ?????? ??? ????? ?? ??? ????? ?? ????? ??? ??? ?????? ?? ????? ?? ??? ??????? ??? ???? ?? (????

3. ????? ?????: ????? ??? ?? ??????? ??? ???? ???? ???? ??????? ???? ??? ??? ????? ?? ?????? ?? ???? ??? ??????? ?????? ?? ????

4. ?? ?? ???? ???? ??? ?????: ?? ????? ???? ??? ???? ?????? ????? ?? ?????? ??? ??? ???? ??. ?? ?? ???? ??? ??? ???? ????? ??? ???? ???? ???? ?? ?????? ?? ????? ????? ??? ??? ??? ?? ?? ?? ?? ?? ???? ??? ???? ?? ???? ??? ???? ?? ????. ?? ??? ????? ?? ?? ??? ??? ???? ???? ???? ?? ???? ???? ??? ??? ??? ???? ?? ??? ???? ?? ??? ???? ??? ???? ???. ???? ????? ????? ???. ??????? ?? ?????? ???? ??? ?? ????? ????? ????? ?? ???? ????? ???? ??? ??? ??? ???? ???? ???? ?? ???? ???? ?? ???? ?? ?? ???? ??? ???? ???? ?? ???? ???? ???? ???? ???? ??. ???? ?? ?????? ?? ????? ???? ??? ???? ????? ?? ?????? ??? ????? ????? ?? ????? ???? ?? ???? ?? ?? ????? ???? ????? ???? ?? ??? ????? ???? ?? ??? ????? ??? ?? ????? ????? ?? ?? ????? ???? ?? ?? ????? ???? ??. ?? ???? ?? ???? ????? ????? ?? ??????? ???? ???? ????? ???? ??? ?? ???? ?? ?? ?? ?? ????? ???? ?? ???? ????? ????.

This article is from EMAR Mold Co., Ltd. For more EMAR related information, please click on www.sjt-ic.com,