連(lian)退(tui)機(ji)組(zu)屬(shu)於(yu)冷(leng)軋(zha)生(sheng)產(chan)流(liu)程(cheng)中(zhong)的(de)最(zui)後(hou)產(chan)出(chu)環(huan)節(jie)

，也(ye)是(shi)提(ti)高(gao)冷(leng)軋(zha)鋼(gang)板(ban)的(de)質(zhi)量(liang)關(guan)鍵(jian)環(huan)節(jie)。江(jiang)西(xi)新(xin)鋼(gang)公(gong)司(si)冷(leng)軋(zha)連(lian)退(tui)機(ji)組(zu)采(cai)用(yong)的(de)是(shi)傳(chuan)統(tong)的(de)卷(juan)取(qu)方(fang)法(fa)，會(hui)在(zai)內(nei)圈(quan)的(de)帶(dai)鋼(gang)上(shang)形(xing)成(cheng)較(jiao)長(chang)的(de)橫(heng)折(zhe)印(yin)（帶頭印），每(mei)卷(juan)鋼(gang)卷(juan)存(cun)在(zai)橫(heng)折(zhe)印(yin)的(de)帶(dai)鋼(gang)長(chang)度(du)由(you)幾(ji)米(mi)到(dao)幾(ji)十(shi)米(mi)不(bu)等(deng)，嚴(yan)重(zhong)影(ying)響(xiang)產(chan)品(pin)質(zhi)量(liang)

，每(mei)年(nian)由(you)於(yu)帶(dai)頭(tou)印(yin)缺(que)陷(xian)收(shou)到(dao)用(yong)戶(hu)的(de)質(zhi)量(liang)投(tou)訴(su)高(gao)達(da)幾(ji)十(shi)起(qi)
，嚴(yan)重(zhong)影(ying)響(xiang)了(le)新(xin)鋼(gang)公(gong)司(si)的(de)形(xing)象(xiang)，同(tong)時(shi)也(ye)造(zao)成(cheng)重(zhong)大(da)的(de)經(jing)濟(ji)損(sun)失(shi)。

　　傳(chuan)統(tong)的(de)卷(juan)取(qu)方(fang)法(fa)為(wei)帶(dai)頭(tou)卷(juan)取(qu)自(zi)動(dong)步(bu)啟(qi)動(dong)後(hou)
，卷(juan)取(qu)芯(xin)軸(zhou)和(he)帶(dai)鋼(gang)同(tong)時(shi)啟(qi)動(dong)，這(zhe)種(zhong)方(fang)式(shi)帶(dai)頭(tou)進(jin)入(ru)芯(xin)軸(zhou)的(de)位(wei)置(zhi)不(bu)確(que)定(ding)。基(ji)於(yu)軟(ruan)帶(dai)套(tao)筒(tong)的(de)帶(dai)頭(tou)自(zi)動(dong)定(ding)位(wei)係(xi)統(tong)預(yu)先(xian)將(jiang)卷(juan)取(qu)機(ji)套(tao)筒(tong)軟(ruan)區(qu)定(ding)位(wei)到(dao)某(mou)個(ge)位(wei)置(zhi)。能(neng)保(bao)證(zheng)卷(juan)取(qu)機(ji)軟(ruan)帶(dai)區(qu)域(yu)從(cong)此(ci)位(wei)置(zhi)到(dao)達(da)帶(dai)頭(tou)重(zhong)合(he)位(wei)置(zhi)時(shi)，帶(dai)頭(tou)剛(gang)好(hao)從(cong)穿(chuan)帶(dai)導(dao)板(ban)台(tai)光(guang)柵(zha)到(dao)達(da)卷(juan)取(qu)機(ji)上(shang)的(de)重(zhong)合(he)位(wei)置(zhi)。帶(dai)頭(tou)按(an)照(zhao)正(zheng)常(chang)的(de)穿(chuan)帶(dai)速(su)度(du)
，當(dang)到(dao)達(da)卷(juan)取(qu)機(ji)導(dao)板(ban)台(tai)光(guang)柵(zha)時(shi)，卷(juan)取(qu)機(ji)開(kai)始(shi)啟(qi)動(dong)，帶(dai)頭(tou)到(dao)達(da)卷(juan)取(qu)機(ji)時(shi)和(he)套(tao)筒(tong)上(shang)的(de)軟(ruan)帶(dai)重(zhong)合(he)。這(zhe)種(zhong)基(ji)於(yu)軟(ruan)帶(dai)套(tao)筒(tong)的(de)帶(dai)頭(tou)自(zi)動(dong)定(ding)位(wei)係(xi)統(tong)是(shi)目(mu)前(qian)國(guo)內(nei)外(wai)鋼(gang)廠(chang)普(pu)遍(bian)采(cai)用(yong)的(de)方(fang)式(shi)，但(dan)這(zhe)種(zhong)定(ding)位(wei)方(fang)式(shi)存(cun)在(zai)幹(gan)擾(rao)因(yin)素(su)多(duo)
，定(ding)位(wei)精(jing)度(du)不(bu)高(gao)的(de)缺(que)陷(xian)。

　　新xin鋼gang公gong司si自zi動dong化hua部bu軋zha材cai自zi動dong化hua車che間jian連lian退tui作zuo業ye區qu通tong過guo改gai良liang定ding位wei方fang式shi，目mu前qian新xin鋼gang基ji於yu軟ruan帶dai套tao筒tong的de帶dai頭tou自zi動dong定ding位wei係xi統tong采cai用yong靜jing態tai定ding位wei的de方fang式shi
，即ji卷juan取qu機ji套tao筒tong軟ruan區qu定ding位wei到dao芯xin軸zhou與yu助zhu卷juan皮pi帶dai的de切qie線xian位wei置zhi，當dang帶dai鋼gang頭tou部bu穿chuan帶dai進jin入ru卷juan取qu機ji時shi
，此ci時shi，帶dai鋼gang頭tou部bu剛gang好hao與yu軟ruan區qu中zhong心xin線xian重zhong合he，卷juan取qu機ji恢hui複fu正zheng常chang穿chuan帶dai時shi序xu；靜態帶頭自動定位係統能確保帶鋼定位到套筒的軟區，消除帶鋼橫折印，提高產品質量。

　　gailianghoudedingweixitong，juyouxuduojishuchuangxindian，zidongjingtaidingweiyuchuantongdedongtaidingweixiangbi，daitouyuxiangjiaotaotongdingweiquzaitingzhizhuangtaixiazidongjiechu，bingqiedaigangdaopidaizhujuanqiyaorukouliuchudechangdufuyuliang，jiejuelechuantongdedaitouyuxiangjiaotaotongdingweiquzaiyundongzhongxiangjiechuerchanshengdejulipiancha；tigaoledaitoudingweijingduhedingweijingdudewendingxing，shiwentijiandanhua，jianshaoshujushoujilianghegenzongshijian，zhixugenjuhouduhekuanduduidingweijiaojinxingweiliangxiuzheng
，kequebao±20mm的定位精度，已通過3種不同類型定位套筒使用實踐
，效果良好

，尤其適用微台階套筒，帶頭可精確定位在台階處；全(quan)自(zi)動(dong)靜(jing)態(tai)定(ding)位(wei)，無(wu)需(xu)操(cao)作(zuo)工(gong)手(shou)動(dong)操(cao)作(zuo)或(huo)幹(gan)預(yu)

，不(bu)影(ying)響(xiang)自(zi)動(dong)穿(chuan)帶(dai)和(he)卷(juan)取(qu)機(ji)運(yun)行(xing)，不(bu)降(jiang)低(di)生(sheng)產(chan)線(xian)速(su)度(du)和(he)節(jie)奏(zou)
，提(ti)高(gao)了(le)生(sheng)產(chan)線(xian)的(de)安(an)全(quan)性(xing)，具(ju)有(you)很(hen)好(hao)的(de)推(tui)廣(guang)價(jia)值(zhi)。（嚴小斌、鄒勇齊）