目(mu)前卷軋(ya)中(zhong)厚板軋(ya)機的主要有(you)以下三種(zhong)種(zhong)生產工(gong)藝(yi)：

 1. 單張鋼板往(wang)復軋制方(fang)式(shi)

   這種方式主(zhu)要用于(yu)軋(ya)制厚度大于(yu)20毫(hao)米的(de)厚鋼(gang)板(ban)(ban)，使(shi)用較長(chang)(chang)的(de)板(ban)(ban)坯，當軋(ya)制到目標(biao)鋼(gang)板(ban)(ban)厚度時，最(zui)(zui)終長(chang)(chang)度大于(yu)50米（一般不超過100米），軋(ya)件直接(jie)從(cong)出口卷取爐下(xia)面送至(zhi)轉鼓飛剪(jian)，將之剪(jian)切成倍尺母板(ban)(ban)長(chang)(chang)度；通過加速冷(leng)卻(que)后進入熱(re)矯直機及冷(leng)床；最(zui)(zui)后經精整(zheng)線剪(jian)切出定尺成品(pin)鋼(gang)板(ban)(ban)。這種方式適(shi)于(yu)常(chang)規的(de)中(zhong)厚板(ban)(ban)生產工(gong)藝。

 2. 卷軋鋼板方(fang)式

   這種方(fang)式(shi)(shi)(shi)主要用于(yu)(yu)軋(ya)(ya)(ya)(ya)制生(sheng)(sheng)(sheng)產(chan)厚(hou)度(du)(du)不(bu)超(chao)過(guo)20毫(hao)米(mi)的中厚(hou)鋼(gang)(gang)(gang)板(ban)。使用較(jiao)長板(ban)坯，先在(zai)軋(ya)(ya)(ya)(ya)機(ji)(ji)上經反復可(ke)(ke)逆軋(ya)(ya)(ya)(ya)制，當軋(ya)(ya)(ya)(ya)件(jian)厚(hou)度(du)(du)不(bu)超(chao)過(guo)25毫(hao)米(mi)時，長軋(ya)(ya)(ya)(ya)件(jian)進(jin)入(ru)(ru)軋(ya)(ya)(ya)(ya)機(ji)(ji)入(ru)(ru)口或(huo)出口卷(juan)取爐進(jin)行(xing)(xing)保溫，經往復軋(ya)(ya)(ya)(ya)制，最終軋(ya)(ya)(ya)(ya)至成品厚(hou)度(du)(du)；然后(hou)從出口卷(juan)取爐下(xia)面送往飛剪剪切成長度(du)(du)不(bu)超(chao)過(guo)50米(mi)的母板(ban)，再經熱(re)矯(jiao)直機(ji)(ji)矯(jiao)直，冷床冷卻，在(zai)精整線剪切成定尺(chi)長度(du)(du)鋼(gang)(gang)(gang)板(ban)。這種生(sheng)(sheng)(sheng)產(chan)工藝是(shi)卷(juan)軋(ya)(ya)(ya)(ya)中厚(hou)板(ban)軋(ya)(ya)(ya)(ya)機(ji)(ji)特(te)有的生(sheng)(sheng)(sheng)產(chan)工藝。卷(juan)軋(ya)(ya)(ya)(ya)板(ban)生(sheng)(sheng)(sheng)產(chan)方(fang)式(shi)(shi)(shi)既不(bu)同(tong)于(yu)(yu)普通(tong)中板(ban)生(sheng)(sheng)(sheng)產(chan)方(fang)式(shi)(shi)(shi)，也不(bu)同(tong)于(yu)(yu)熱(re)連軋(ya)(ya)(ya)(ya)鋼(gang)(gang)(gang)卷(juan)生(sheng)(sheng)(sheng)產(chan)方(fang)式(shi)(shi)(shi)。由(you)于(yu)(yu)其采(cai)用的是(shi)當軋(ya)(ya)(ya)(ya)件(jian)軋(ya)(ya)(ya)(ya)至厚(hou)度(du)(du)不(bu)超(chao)過(guo)25毫(hao)米(mi)，長軋(ya)(ya)(ya)(ya)件(jian)進(jin)入(ru)(ru)機(ji)(ji)前或(huo)機(ji)(ji)后(hou)卷(juan)取爐進(jin)行(xing)(xing)保溫方(fang)式(shi)(shi)(shi)，因此(ci)既減少了(le)軋(ya)(ya)(ya)(ya)件(jian)的溫降，也可(ke)(ke)使軋(ya)(ya)(ya)(ya)件(jian)在(zai)卷(juan)取爐與軋(ya)(ya)(ya)(ya)機(ji)(ji)之間形(xing)(xing)成張力(li)，進(jin)而可(ke)(ke)減小軋(ya)(ya)(ya)(ya)件(jian)縱向的變形(xing)(xing)抗力(li)。由(you)于(yu)(yu)卷(juan)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)(gang)板(ban)具有上述(shu)特(te)點，因而可(ke)(ke)使軋(ya)(ya)(ya)(ya)件(jian)軋(ya)(ya)(ya)(ya)得更薄(bo)，并能得到(dao)較(jiao)好的板(ban)形(xing)(xing)。

 3. 鋼卷軋制方式

   這種(zhong)方式用(yong)于軋(ya)(ya)(ya)制商品鋼卷(juan)(juan)(juan)。采用(yong)出(chu)、入口卷(juan)(juan)(juan)取爐，將軋(ya)(ya)(ya)件往(wang)復軋(ya)(ya)(ya)至厚(hou)2.5～20.0毫米(mi)的帶鋼，經(jing)層(ceng)流冷(leng)(leng)卻(que)(que)后進(jin)入地下卷(juan)(juan)(juan)取機(ji)卷(juan)(juan)(juan)成(cheng)鋼卷(juan)(juan)(juan)。綜(zong)合了(le)熱連軋(ya)(ya)(ya)機(ji)和中厚(hou)板軋(ya)(ya)(ya)機(ji)的技(ji)術(shu)(shu)(shu)特點(dian)，形成(cheng)了(le)現(xian)代卷(juan)(juan)(juan)軋(ya)(ya)(ya)中厚(hou)板軋(ya)(ya)(ya)機(ji)的技(ji)術(shu)(shu)(shu)特色(se)。采用(yong)的主要技(ji)術(shu)(shu)(shu)有：直接熱裝技(ji)術(shu)(shu)(shu)，最高可達到75％；爐卷(juan)(juan)(juan)軋(ya)(ya)(ya)制工(gong)藝技(ji)術(shu)(shu)(shu)；控(kong)制軋(ya)(ya)(ya)制及(ji)熱機(ji)軋(ya)(ya)(ya)制工(gong)藝技(ji)術(shu)(shu)(shu)（可滿足生產(chan)管線鋼、高強度(du)造(zao)船板、高強度(du)結構鋼板的要求）；高精(jing)度(du)、快速動態自動厚(hou)度(du)控(kong)制技(ji)術(shu)(shu)(shu)（AGC）；板形控(kong)制（目前僅(jin)限于軋(ya)(ya)(ya)輥(gun)彎輥(gun)）技(ji)術(shu)(shu)(shu)；控(kong)制冷(leng)(leng)卻(que)(que)及(ji)層(ceng)流冷(leng)(leng)卻(que)(que)＋加速冷(leng)(leng)卻(que)(que)技(ji)術(shu)(shu)(shu)；全液壓地下卷(juan)(juan)(juan)取機(ji)及(ji)自動踏步控(kong)制技(ji)術(shu)(shu)(shu)等(deng)。

 至德鋼(gang)業，我們根(gen)據您(nin)的(de)實際需求(qiu)，給出參考建議，為您(nin)提供高(gao)性價(jia)比的(de)不銹鋼(gang)管(guan)道(dao)及配件(jian)。