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rockyhuo
專(zhuān)業(yè)制造全伺服高速衛生巾機器
級別: 論壇先鋒

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樓主  發(fā)表于: 2011-11-23 09:01
現在機臺有8個(gè)料卷采用料卷軸放卷的形式，材料以無(wú)紡布、薄膜為主，如何保證料卷放卷的張力是機臺穩定生產(chǎn)的關(guān)鍵，現在在儲料架上有反饋電位器反饋到PLC里面做運算，放卷軸為變頻器控制速度，在PLC里面采用什么的計算方法才保證放卷的穩定性？是采用料卷的卷徑計算方式還是采用PID控制好？還是有其他的控制方式來(lái)控制呢？
變頻器中心放卷，可以穩定達到280M/分鐘線(xiàn)速度.
全伺服衛生巾、尿褲、護墊機機器項目合作，承接多功能衛生巾中包機制造，尿褲垛碼機制造
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redinsnow
朽木可不雕也
級別: 略有小成
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1樓  發(fā)表于: 2011-12-10 22:51
我們要做一個(gè)雙定位的張力控制！
受教!

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