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panguojun0
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樓主  發(fā)表于: 2010-10-21 09:08
   公司接了個(gè)設備改造的項目，其中有個(gè)部分是一個(gè)卷筒通過(guò)電機帶動(dòng)將紙張送出。。。。。但是由于紙筒送紙后，其厚度越來(lái)越小，導致在勻速狀態(tài)下，紙筒和拉伸部分的張力有改變，達不到一個(gè)固定的值。這就導致，要么紙張送的太快，卷到一起，要么送的太慢紙被拉伸拉斷。所以想請教各位，這樣的問(wèn)題應該如何解決�；蛘哂袥](méi)有個(gè)思路來(lái)改變。先謝謝了。
13957574621
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1樓  發(fā)表于: 2010-10-21 09:23
用編碼器，加一快控制版，就能實(shí)現你的效果，皮塑機上就都用這個(gè)
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