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樓主  發(fā)表于: 2016-09-01 22:23
對于雙變頻枕式包裝機來(lái)講
問(wèn)題一:變頻器所帶的是普通異步電機,假設我們設定包裝數為150包/min,普通的異步電機帶減速比為1:10,那么電機輸出軸理想狀態(tài)為150r/min,實(shí)際上卻沒(méi)有,那我寫(xiě)入切刀變頻器的頻率就小了,那是不是應該補償呀。該怎么補償呢?
問(wèn)題二:切刀編碼器是怎么監控切刀的位置呢,通過(guò)數脈沖嗎,如果數脈沖的話(huà)編碼器的任意一項就可以了,我看切刀編碼器都是ABZ三項都要用,還有Z相主要功能是干嘛的?
問(wèn)題三:色標跟蹤是怎么跟隨方法,假如切刀超前了,補償多少呢,切刀滯后了要補償多少呢,,補償是補償切刀還是走紙變頻器。我知道這包裝機已經(jīng)很成熟了,但是我是只是想弄明白,還請各位大神不吝賜教。謝謝!
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1樓  發(fā)表于: 2016-09-01 22:31
有編碼器了你還不會(huì )?

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