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qiaoziqiang
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樓主  發(fā)表于: 2015-04-07 23:16
那位師傅做過(guò)張力收卷的程序！怎么來(lái)計算，有公式嗎？小弟感激不盡！
wenliang
擡頭白雲悠悠，前竟一片黯愁……
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最后登錄: 2025-06-07
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1樓  發(fā)表于: 2015-04-08 00:16
我以前做沖壓周邊設備的時(shí)候 是用變頻器+張力控制器+PG卡做的·（我們做的是鋼材收卷）

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