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中國江蘇,2010年1月——jinnianlai,suizherenmenduishangpinbaozhuangwaiguanshiyangyijizhiliangyaoqiudetigao,yinshuajishuhebaozhuangjishudouyoulehendadejinbu,yinhoujiagongjishugengshiqudelepengbodefazhan,erdianhualvtangyin(俗稱“燙金”)作為印後整飾的一個環節,可以提高印刷品的附加值和科技含量。
zhidecaizhitexingbenshenjiaocui,shoujuanshizhanglikongzhiyaoqiufeichangwending,fouzezhihenrongyibeiladuan,yanzhongyingxiangtangyinzhiliang。guoquzaizhizhipindeshoujuanshangpubianshiyongzhanglikongzhiqijiacifenliheqi,cifenliheqishigenjudianciyuanliliyongcifenchuandizhuanju。cifenzaichangqishiyonghouhuifashengyanghuaerchanshengmohao,daozhifashengniujubianxiao,suoyiyaojingchanggenghuan,shiyongchengbenjiaogao,bingqiexuyaopinlvdeweihu。
隨著變頻器技術的發展,全球領先的工業自動化品牌台達子公司——zhongdadiantongtongguojijikaituo,chenggongjiangbianpinqiyingyongtangjinjishoujuan,keyizuodaoshebeimianweihu,tigaoshoujuandesuduyujingdu,tongshiyouxiaojiangdikehudeshiyongchengben,tishengtangjinjijingzhengli。
本次項目采用台達VE變頻器對燙金機的收卷進行控製,主要是由於台達VE變頻器采用的FOC+PG控製可以實現零伺服的功能,電機在滿負載的情況下,電機轉速也控製的十分穩定,這就有效解決了傳統V/F控製在低速下,速度控製不穩,導致大卷時張力波動厲害的問題。
據(ju)負(fu)責(ze)該(gai)項(xiang)目(mu)的(de)中(zhong)達(da)電(dian)通(tong)行(xing)業(ye)應(ying)用(yong)專(zhuan)家(jia)介(jie)紹(shao),此(ci)項(xiang)目(mu)控(kong)製(zhi)係(xi)統(tong)雖(sui)不(bu)複(fu)雜(za),但(dan)是(shi)對(dui)控(kong)製(zhi)的(de)要(yao)求(qiu)非(fei)常(chang)高(gao),由(you)於(yu)采(cai)用(yong)了(le)張(zhang)力(li)傳(chuan)感(gan)器(qi)進(jin)行(xing)反(fan)饋(kui),但(dan)張(zhang)力(li)傳(chuan)感(gan)器(qi)比(bi)浮(fu)動(dong)輥(gun)響(xiang)應(ying)快(kuai),且(qie)允(yun)許(xu)調(tiao)整(zheng)的(de)量(liang)很(hen)小(xiao),故(gu)要(yao)求(qiu)電(dian)機(ji)速(su)度(du)反(fan)應(ying)很(hen)快(kuai),因(yin)此(ci)中(zhong)達(da)電(dian)通(tong)行(xing)業(ye)應(ying)用(yong)專(zhuan)家(jia)在(zai)電(dian)機(ji)上(shang)加(jia)裝(zhuang)了(le)1000線AB相編碼器配合VE變頻器進行控製,使電機本身做FOC+PG控製,提高電機的響應速度和控製精度。
愛ai美mei之zhi心xin人ren皆jie有you之zhi,台tai達da自zi動dong化hua及ji其qi子zi公gong司si中zhong達da電dian通tong將jiang繼ji續xu以yi技ji術shu實shi力li推tui動dong印yin刷shua機ji械xie技ji術shu改gai造zao與yu升sheng級ji換huan代dai,提ti升sheng印yin刷shua機ji械xie競jing爭zheng力li,為wei美mei化hua世shi界jie而er努nu力li。
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