51吃瓜

?? ???? ??? ???? ???? ??? ??? ??? ???? ???? ?????? ??? ??????? ????? ????? ???? ????? ????? ??? ????? ???? ?? ????? ?? ??? ??????? ??? ???? ??. ?? ??? ???? ???? ?? ??? ???? ???? ??? ???? ?? ????? ??:

1. ????? ??? ?????: ???? ?? ????? ??? ????? ?? ????? ?? ?? ??? ?? ????? ?? ????? ??? ????? ?? ????? ????? ??? ????? ????. Design includes considerations of appearance, size, structure, and other aspects, while drawing is the process of converting design drawings into manufacturing process drawings.

2. Material preparation: Select materials suitable for processing. commonly used materials include cold-rolled plates, hot-rolled plates, stainless steel plates, etc. products requirements according to appropriate material specifications.

3. Material cutting: The material cut according to the process drawing and design requirements. ???? ??? ?? ????? ?? ???? ???? ???? ???????? ??? ???? ???? ????? ?? ?????? ????? ?????? ???? ???? ?? ??? ???.

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

5. Welding connection: Weld the connection where it needs to be divided to ensure that the structure of the shell is firm and the sealing is good. ?????? ??????? ??? ???? ??? ????? ?????? ????? ?????? ????? ?? ?????? ???.

6. ??? ?????: ??? ????? ??? ?? ???????? ?? ????? ??????? ?? ??? ???? ?? ??? ????? ?????? ?????? ?? ???? ????? ??? ????? ?????? ??? ?????? ???????????? ????????? ??? ????? ???

7. ????? ??? ??????: ??? ????? ????? ??? ?? ???? ?? ?????? ???? ???? ?????? ?? ?????? ??? ?????? ?????? ?? ??????? ?? ?????.

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