51吃瓜

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

000@ 0001. ?????? ????? ???:

?????? ????? ??? ?????? include scratches, dents, oxidation etc. ??? ???? ????:

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

-??????? ????? : ???? ???????? ???????? ??? ??? ? ????? ???? ????? ??????? ??????.

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

2. ?????? ???? ??????:

?????? ??? ???? ???? ?? ???? ???? ???? ????? ? ????? ???? ???? ????? include deviation dimensional, non-uniformity dimensional etc. ??? ???? ????:

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

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

-?????? ?????: ?????? ?????? ?? ???? ??????? ???? ?????? ????? ????.

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

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

???????? ?????? ????? ?? ????? ??? ??????? ?????? ????? ?? ????? ??? ?? ???????? ?????? ????? ?????? ?? ????? ???

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

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

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

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

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

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

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

5. ?????? ?????:

????? ?????? fakt ????? ??? ??? ?? ????? ????? ?????? ??? ???? ???????. ?????? ?????? ?????? ???? ????? ?????? ???????? ? ??????? ??????? ?????? ???????? ???. ??? ???? ????:

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

-????? ??????? ?????? : ????? ?????????? ?????? ?? ???? ???? ???? ? ????? ??????? ?????? ???? ????? ????? ??????.

-????? ???????: ?????? ?????????????? ?? ????? ?????????? ?? ????? ???

?? summary, there are various qualities problems and solutions in Sheet Metal Processing, which need to be handled according to specific situations. ???????? ????? ?????? ????? ?????? optimization ? ?????? ??? ??? ??? ???? ???? ?? ?????? ????? ?????. ?? ??? ????? ?????? ???? ????? ? ?????? ????? ??? ?? fakt????? ??? ?? ????? ????? ?????? ??? ???? ???.