91视频

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???? ?????? ??????????? ??????线圈 ???? ???? ?? ?????? ????? ????????? ?? ???? ?? ????? ?????? ??????. ??? ???? ???? ????? ???? ??? ??? ????? ?????????? ??? ??? ???? ??????? ?????? ??? ??? ????? ??????????. ??????? ???? ??????? ??????????? ?????????? ???? ????? ???????????? ????? ??????? ?? ???? ????? ?????? ?????????. ?????? ??? ??????? ???? ????? ????? ???? ?? ?????? ??? ????? ?????. ?????? ???? ????? ?? ????? ???????? ??? ??????? ??????? ??????. ???? ????? ??????? ?????? ????? ?????? ?? ????? ?? 500 ???? ??? ????? ???????? ????? ??? ?????? ?????? ?????.

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

???? ?????? ??????? ????????? ??????? ?????? ??????? ?? ??????? ????? ???????? ????? ???? ?????? ?????? ?????? ?? ??????? ?? ??? ?????. ??? ?????? ???? ???? ???? ?? ?????????? ??? ?????? ?????? ???????? ??? ??? ???????. ??????? ???? ?????? ??????? ??????? ??????? ???? ??? ???? ??????? ?????? ????? ??????? ??? ???? ????? ??????? ?? ???? ?????. ????? ???????? ?????? ??????? ?? ??????? ??????? ???????? ??? ????? ????? ?????? ??????? ???? ?? ???? ??? ????? ??????? ????? ??? ??? 30%. ??? ??????? ?? ???? ??? ???? ??????? ?????? ?????? ????? ????????? ??????? ???????? ????? ?????? ?? ????? ?????? ????? ???????.

????? ????? ?????? PLC

??????? ????? ?????? ???????? ??????? ??????? (PLCs) ????? ???????? ?? ?????? ????? ?? ??????? ????? ???????. ???? ??? ??????? ?????? ?????? ????? ?????? ?????? ???????? ????? ????? ?????? ??? ???? ?????? ?? ???????? ??????? ?????? ??????. ????? ????? PLC ???????? ??? ????? ???? ???? ??? ???? ????? ??????? ?? ????? ?????? ??????? ??? ?????. ???? ???????? ?????? ??? ?? ????? ????? ???? ???? ????? PLC ???? ?? ???? ?? ????? ????? ??? ??? 15%? ???? ????? ??????? ??? ????? ?????? ??????? ???????. ????? ??? ?????? ??? ????? ???? ????? ?????? ?????? ??? ?????? ????? ?? ?????? ???????? ?? ?????? ????? ???????.

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?????? ?????? ???????? ?? ??????? ??? ???? ????? ????? ???? ???? ????? ???????? ???? ??? ???? ????? ????????. ??????? ??????? ??????? ??? ASTM A653 ??????? ??????? ????? ???? ?????? ????????? ??????. ??? ??????? ?? ??? ???? ???????? ????????? ??? ???? ???? ???? ?? ??? ?????. ?????? ???? ?????? ?? ????? ????? ?????? ????? ???????? ??????????? ????????? ????? ???? ????? ?????? ?? ????? ???? ?????? ??? ???? ??????? ?? ???? ?????.

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?????? ????? ????? ?????????? ??? 3003 ?5052? ?? ??????? ??? ??????? ???? ??????? ??????? ?????? ?? ?????? ?????? ????????. ??? ????? ??? ???? ??? ??????? ?????? ????? ??? ??? ???? ????? ?????? ??? ???? ?????? ???????. ?????? ??? ?????? ???????? ???????? ???? ?? ??????? ???? ??????? ????????? ??? ?????? ????? ?????? ?? ??? ??????? ??? ?????. ???? ???????? ??? ?? ????? ????????? ???? ?? ???? ??? 50 ????? ?? ????? ?????? ??? ?????? ???? ???? ?? ?????? ?? ?????? ????????? ????????? ?? ????? ??????.

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

???? ???? ?????? ??????? ??? Kynar 500 ?????????? ????? ??????? ?? ????? ??? ???????? ???????? ?????. ???? ??? ???????? ????? ?? ?????? ??? ????????? ????? ???? ???? ??????? ?????. ?? ??????? ???????? ????????? ???????? ???????? ???? ???? ????? ???????? ????? ???????? ??????. ???? ???????? ??? ?? ????? ????? ??????? ???? ??? ???? ?? ???? ?? ????? ?????? ??????? ??????? ??? ???? ????? ?????? ?? ???? ?????? ????? ?????? ???????? ???????? ?? ????????? ??????? ??????.

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

????? ?????? ??????? (HRC58-62)

????? ????? ??????? ??????? ????? ?????? ?????? ??????? ?? ????? ????? ???????? ??? ???? ????? ??????? ????? ????? ?? ???????? ??????. ???? ?????? ???? ???? ?????? ??????? ??? ??? ???? ???? ????? ??????? ?????? ?????. ??? ???? ??? ??????? ??? HRC 58-62? ??? ?????? ??????? ???? ???? ??????? ??????? ?????? ??????? ????? ?? ?? ???? ?? ???????. ???? ????????? ???????? ??? ?? ???????? ???? ?????? ???? ?? ???? ?? ??? ??????? ?????? ????? ??? ??? 25?? ??? ???? ????? ?? ?????? ??? ????? ???????.

??????? ???? ?????? (??? ±5??)

?????? ?? ??????? ?? ?????? ???? ±5 ?? ?? ??? ???? ????? ??? ???????? ?????? ?? ????? ????? ???????. ????? ??????? ??????? ?????? ??? ?????? ??? ??? ??? ??????? ?????? ??? ???? ?? ???? ???????? ??? ????? ????? ??????? ???? ?????? ???????. ???? ???????? ???????? ??? ?? ?????? ??? ??????? ??????? ?? ???? ??? ?? ??????? ????? ???? ???? ????? ?? ??? ?????? ???? ????? ??? ???? ?? ???? ??????? ?????? ?? ???????? ???????? ????? ??????? ??? ??? ?????? ?????? ????? ???????.

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

?????? ????? ?????? ?? ????? ???????? ??? ??????? ????? ?? ????? ?????? ????? ????? ?????? ??????? ????? ????? ???????? ??? ???? ?????????? ??????? ?????? ??????? ???????. ????? ??? ??? ??????? ??? ??????? ?? ???? ????? ????? ???????? ???????? ???????? ??? ???????. ???? ???????? ??? ?? ??????? ???? ?????? ????? ??????? ???? ?? ????? ????? 20? ?? ?????????? ??? ???? ????? ??? ??????? ?? ??????? ?????? ?????? ???????? ?????? ???????? ?????????.

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????? ?????? ???????? ???? ?????? ??????? (VFD)

????? ?????? ?????? ??????? (VFDs) ?????? ??????? ?? ?????? ??????? ?????? ??????? ?????? ????? ???????. ?? ???? ??? ????? ?????? ??????? ?? ??????? ?????? ????? ??????? ????????? ????? ?????? VFD ???????? ??????? ??????. ???? ?????? ????????? ?????? ??? ????? ???? ?? ??????? ??????? ??? ??? ??? ??????? ?????? ????? ??? ??? 30%. ???? ?????? ?????? ???????? ??? ?? ??? ????? VFD ?? ???? ?????? ???? ?? ???? ????? ??? ?????? ?? ???? ????? ????? ?????????? ??? ????? ???? ?????? ??? ???? VFDs ????????? ?????? ???????? ????? ?????? ??? ??????? ????????? ??????????.

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???? ????????? ????? ?????? ?? ????? ???????? ?????? ???? ????? ?????? ??????? ???????? ?? ??????? ???????? ???? ???? ?? ???. ?? ???? ????? ??? ??????? ??? ????? ???????? ???? ????????? ????????? ??????? ????????? ????????. ?????? ??? ??? ???? ??????? ???? ????? ??????? ???? ???? ????? ????? ??? ???? ??? ????? ?????? ?????? ??? ???? ????. ???? ?????? ?????? ??? ?? ??????? ????? ???? ??????? ???? ?? ???? ?? ??????? ????????? ????? ????? 10%. ???? ???? ??? ????? ??????? ????????? ??????? ??? ?????? ???? ?????? ???????? ????? ?????? ??? ????? ???? ????? ?? ???????.

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

???? ????? ?????????? ???????? ?????? ?????? ????? ?? ??????? ??????? ????????. ???? ??? ??????? ?? ???? ????? ?????? ???????????? ??? ???? ??? ???? ????????? ??? ???? ?? ??????? ?????? ????????. ???? ?? ???? ????? ????? ??????? ?????? ??? ????? ??????? ?????? ???????????? ????? ???? ?? 20%. ????? ??????? ???????? ?????? ??? ??? ??????? ???????? ?????????? ???? ????? ????? ???????? ??? ????? ?????? ??????? ???? ???????. ??????? ???????? ????? ???????? ???? ????? ??????? ??? ????????? ?? ????? ?????????? ???????? ?????? ???? ????? ????? ?? ??? ??????? ??????? ???????? ??????.

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????? ???? ????? ?????? ?? ??? ???? ?????????? ?????? ????? ???????? ??? ???? ?????? ?????? ?? ????????. ???? ???????? ???????? ????? ??? ??????? ?? 100 ??? 200 ???? ???? ?? ??????? ????? ??? ???? ????? ??????? ???????. ????? ?????? ??????? ?? ?????? ??? ???????? ?????? ????? ?? ???? ??? ???? ???? ?????? ???????? ??? ???????? ???? ???. ?? ??????? ????? ????????? ????????? ?? ?????? ???? ???? ?????????? ??????? ???????? ????? ???? ???? ??? ??? ??? ??????? ??????? ??? ??????.

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

????? ??? ????????? ?????? ??? ???? ?? ????? ?????? ?? ?????? ??????? ???????? ??? ???? ???????? ???????? ?????? ?????? ?? ?????. ?? ???? ??????? ??????????? ???????? ??? ????? ???????? ???? ???????? ????? ????? ??????? ????? ?????? ??????? ?????? ????? ????. ??? ??? ??? ???? ?????? ??????? ????? ???? ?? ???? ??? ??????? ????? ??? ??? 30?? ??? ????? ???????? ???????. ??? ????? ????????? ?? ??????????? ??????? ???? ?????? ?? ????? ????? ???????? ??????? ??? ?????? ??????? ????? ??????.

??????? ??????? ??? ?????? HMI

???? ?????? ??????? ??? ??????? ?????? (HMIs) ????? ??????? ?? ?????? ?????? ?? ????? ??????? ??? ???? ?????? ?? ???????? ???????? ???? ???? ?????. ?? ???? ??? ??????? ???????? ???? ??????? ??????? ??? ??????? ?????? ????? ???????? ????????? ???????? ??? ?? ???? ??? ?????? ??? ???? ???? ???? ?? ?????? ??????? ??? ?????? ???. ???? ????? ??????? ??? ?? ??????? ??????? ??? HMI ???? ?? ???? ?? ???? ?????? ????? ????? 15% ?? ???? ????? ??????? ??????????. ??? ??????? ?? ???? ??????? ????????? ????? ?? ???? ????? ????????? ??????? ??????.