?分條機的工(gong)作原理主要包括恒張(zhang)力控制原理、同步轉速(su)計算(suan)和限速(su)運行機制。?
?恒(heng)(heng)張(zhang)力(li)控(kong)制(zhi)原理(li)?:在收放卷過(guo)(guo)程中(zhong)(zhong),分條機(ji)(ji)(ji)需(xu)要維持恒(heng)(heng)定(ding)的張(zhang)力(li),以防止材料在卷取過(guo)(guo)程中(zhong)(zhong)出(chu)現松(song)弛或過(guo)(guo)緊的情況(kuang)。恒(heng)(heng)張(zhang)力(li)控(kong)制(zhi)的實質是了解負載在運行(xing)中(zhong)(zhong)卷徑的變化,并據此調(diao)整(zheng)電(dian)機(ji)(ji)(ji)的輸(shu)出(chu)轉矩(ju)。V系列(lie)變頻器可以通過(guo)(guo)轉矩(ju)控(kong)制(zhi)來(lai)實現這一功能,通過(guo)(guo)調(diao)整(zheng)0~10V的電(dian)壓來(lai)控(kong)制(zhi)電(dian)機(ji)(ji)(ji)的輸(shu)出(chu)轉矩(ju),從而維持恒(heng)(heng)定(ding)的張(zhang)力(li)?。