目前(qian)卷軋中厚板軋機的主要(yao)有以(yi)下三種種生(sheng)產(chan)工(gong)藝(yi)：

 1. 單張鋼板往(wang)復軋制方式

   這(zhe)(zhe)種方式主要用于(yu)(yu)軋制厚度大于(yu)(yu)20毫米(mi)的(de)厚鋼板(ban)，使用較長(chang)的(de)板(ban)坯，當軋制到目標鋼板(ban)厚度時，最終長(chang)度大于(yu)(yu)50米(mi)（一般不超過(guo)100米(mi)），軋件直(zhi)接從出口卷取爐(lu)下面送(song)至轉鼓飛(fei)剪(jian)，將之(zhi)剪(jian)切(qie)成倍(bei)尺(chi)母(mu)板(ban)長(chang)度；通(tong)過(guo)加速冷卻后(hou)進入熱(re)矯(jiao)直(zhi)機及冷床；最后(hou)經精整線剪(jian)切(qie)出定尺(chi)成品鋼板(ban)。這(zhe)(zhe)種方式適于(yu)(yu)常規的(de)中厚板(ban)生產(chan)工藝。

 2. 卷軋鋼板方式(shi)

   這(zhe)種(zhong)方(fang)(fang)(fang)式(shi)(shi)主要用(yong)于軋(ya)(ya)(ya)(ya)(ya)制(zhi)生(sheng)產(chan)(chan)厚(hou)(hou)(hou)度(du)不超過20毫米(mi)(mi)(mi)的中厚(hou)(hou)(hou)鋼(gang)板(ban)。使用(yong)較長(chang)板(ban)坯，先在(zai)軋(ya)(ya)(ya)(ya)(ya)機(ji)上(shang)經(jing)反復可(ke)逆軋(ya)(ya)(ya)(ya)(ya)制(zhi)，當軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)厚(hou)(hou)(hou)度(du)不超過25毫米(mi)(mi)(mi)時，長(chang)軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)進(jin)入軋(ya)(ya)(ya)(ya)(ya)機(ji)入口(kou)(kou)或出(chu)口(kou)(kou)卷取(qu)爐(lu)進(jin)行(xing)保(bao)(bao)溫，經(jing)往復軋(ya)(ya)(ya)(ya)(ya)制(zhi)，最終軋(ya)(ya)(ya)(ya)(ya)至成品厚(hou)(hou)(hou)度(du)；然(ran)后從出(chu)口(kou)(kou)卷取(qu)爐(lu)下面送往飛(fei)剪(jian)剪(jian)切成長(chang)度(du)不超過50米(mi)(mi)(mi)的母板(ban)，再經(jing)熱(re)矯(jiao)直機(ji)矯(jiao)直，冷床冷卻(que)，在(zai)精整(zheng)線(xian)剪(jian)切成定尺(chi)長(chang)度(du)鋼(gang)板(ban)。這(zhe)種(zhong)生(sheng)產(chan)(chan)工藝(yi)是(shi)卷軋(ya)(ya)(ya)(ya)(ya)中厚(hou)(hou)(hou)板(ban)軋(ya)(ya)(ya)(ya)(ya)機(ji)特(te)有的生(sheng)產(chan)(chan)工藝(yi)。卷軋(ya)(ya)(ya)(ya)(ya)板(ban)生(sheng)產(chan)(chan)方(fang)(fang)(fang)式(shi)(shi)既不同于普通(tong)中板(ban)生(sheng)產(chan)(chan)方(fang)(fang)(fang)式(shi)(shi)，也不同于熱(re)連軋(ya)(ya)(ya)(ya)(ya)鋼(gang)卷生(sheng)產(chan)(chan)方(fang)(fang)(fang)式(shi)(shi)。由(you)于其采用(yong)的是(shi)當軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)軋(ya)(ya)(ya)(ya)(ya)至厚(hou)(hou)(hou)度(du)不超過25毫米(mi)(mi)(mi)，長(chang)軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)進(jin)入機(ji)前(qian)或機(ji)后卷取(qu)爐(lu)進(jin)行(xing)保(bao)(bao)溫方(fang)(fang)(fang)式(shi)(shi)，因(yin)此既減(jian)少了軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)的溫降，也可(ke)使軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)在(zai)卷取(qu)爐(lu)與軋(ya)(ya)(ya)(ya)(ya)機(ji)之間形成張力，進(jin)而可(ke)減(jian)小軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)縱向(xiang)的變(bian)形抗力。由(you)于卷軋(ya)(ya)(ya)(ya)(ya)鋼(gang)板(ban)具(ju)有上(shang)述特(te)點，因(yin)而可(ke)使軋(ya)(ya)(ya)(ya)(ya)件(jian)(jian)軋(ya)(ya)(ya)(ya)(ya)得更薄(bo)，并能得到較好的板(ban)形。

 3. 鋼(gang)卷軋(ya)制(zhi)方(fang)式

   這種方式用(yong)于(yu)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)商品鋼(gang)(gang)卷。采用(yong)出、入口卷取(qu)(qu)爐(lu)，將軋(ya)(ya)(ya)件往復軋(ya)(ya)(ya)至厚(hou)2.5～20.0毫(hao)米的(de)帶鋼(gang)(gang)，經層流冷卻后進入地下(xia)卷取(qu)(qu)機(ji)卷成(cheng)鋼(gang)(gang)卷。綜合(he)了(le)(le)熱(re)連軋(ya)(ya)(ya)機(ji)和中厚(hou)板軋(ya)(ya)(ya)機(ji)的(de)技(ji)(ji)術(shu)特點，形成(cheng)了(le)(le)現代卷軋(ya)(ya)(ya)中厚(hou)板軋(ya)(ya)(ya)機(ji)的(de)技(ji)(ji)術(shu)特色(se)。采用(yong)的(de)主(zhu)要(yao)技(ji)(ji)術(shu)有：直接熱(re)裝技(ji)(ji)術(shu)，最高可達到75％；爐(lu)卷軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)工藝技(ji)(ji)術(shu)；控(kong)制(zhi)(zhi)(zhi)(zhi)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)及熱(re)機(ji)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)工藝技(ji)(ji)術(shu)（可滿足生產管線鋼(gang)(gang)、高強度造船(chuan)板、高強度結(jie)構鋼(gang)(gang)板的(de)要(yao)求）；高精度、快(kuai)速(su)動(dong)態自(zi)動(dong)厚(hou)度控(kong)制(zhi)(zhi)(zhi)(zhi)技(ji)(ji)術(shu)（AGC）；板形控(kong)制(zhi)(zhi)(zhi)(zhi)（目前僅限于(yu)軋(ya)(ya)(ya)輥彎輥）技(ji)(ji)術(shu)；控(kong)制(zhi)(zhi)(zhi)(zhi)冷卻及層流冷卻＋加速(su)冷卻技(ji)(ji)術(shu)；全液壓地下(xia)卷取(qu)(qu)機(ji)及自(zi)動(dong)踏步控(kong)制(zhi)(zhi)(zhi)(zhi)技(ji)(ji)術(shu)等。

 至德鋼業，我們根據您的(de)實際需求，給出(chu)參考(kao)建議(yi)，為您提(ti)供高性價比的(de)不銹鋼管道及配(pei)件(jian)。