目前卷軋中厚板軋機的主要(yao)有以下三(san)種種生產(chan)工藝：

 1. 單張鋼(gang)板往復(fu)軋制(zhi)方(fang)式(shi)

   這種(zhong)方式(shi)主要用于(yu)(yu)軋制厚(hou)度(du)大于(yu)(yu)20毫米的(de)厚(hou)鋼板，使用較長(chang)的(de)板坯，當軋制到目標(biao)鋼板厚(hou)度(du)時，最(zui)終(zhong)長(chang)度(du)大于(yu)(yu)50米（一般不超過100米），軋件直(zhi)接(jie)從出口卷取(qu)爐下面送至(zhi)轉鼓飛剪(jian)，將之剪(jian)切成倍(bei)尺母板長(chang)度(du)；通(tong)過加速冷卻后(hou)進入熱(re)矯直(zhi)機及冷床；最(zui)后(hou)經精(jing)整線(xian)剪(jian)切出定尺成品(pin)鋼板。這種(zhong)方式(shi)適于(yu)(yu)常(chang)規的(de)中厚(hou)板生產工藝。

 2. 卷軋鋼板(ban)方式

   這(zhe)種(zhong)方(fang)式(shi)主(zhu)要用于(yu)(yu)軋(ya)(ya)(ya)(ya)制(zhi)生(sheng)產厚度(du)不超(chao)過(guo)20毫米的(de)中(zhong)厚鋼(gang)板(ban)(ban)。使(shi)(shi)用較長板(ban)(ban)坯，先在(zai)軋(ya)(ya)(ya)(ya)機(ji)(ji)上經反(fan)復可(ke)逆軋(ya)(ya)(ya)(ya)制(zhi)，當軋(ya)(ya)(ya)(ya)件(jian)厚度(du)不超(chao)過(guo)25毫米時，長軋(ya)(ya)(ya)(ya)件(jian)進入軋(ya)(ya)(ya)(ya)機(ji)(ji)入口或(huo)出口卷(juan)取(qu)(qu)爐進行(xing)(xing)保溫，經往(wang)復軋(ya)(ya)(ya)(ya)制(zhi)，最終軋(ya)(ya)(ya)(ya)至(zhi)成品厚度(du)；然后從(cong)出口卷(juan)取(qu)(qu)爐下面送往(wang)飛剪(jian)剪(jian)切成長度(du)不超(chao)過(guo)50米的(de)母板(ban)(ban)，再經熱矯直(zhi)機(ji)(ji)矯直(zhi)，冷床冷卻(que)，在(zai)精整線剪(jian)切成定尺長度(du)鋼(gang)板(ban)(ban)。這(zhe)種(zhong)生(sheng)產工藝是(shi)(shi)卷(juan)軋(ya)(ya)(ya)(ya)中(zhong)厚板(ban)(ban)軋(ya)(ya)(ya)(ya)機(ji)(ji)特有的(de)生(sheng)產工藝。卷(juan)軋(ya)(ya)(ya)(ya)板(ban)(ban)生(sheng)產方(fang)式(shi)既不同于(yu)(yu)普(pu)通中(zhong)板(ban)(ban)生(sheng)產方(fang)式(shi)，也不同于(yu)(yu)熱連軋(ya)(ya)(ya)(ya)鋼(gang)卷(juan)生(sheng)產方(fang)式(shi)。由于(yu)(yu)其采用的(de)是(shi)(shi)當軋(ya)(ya)(ya)(ya)件(jian)軋(ya)(ya)(ya)(ya)至(zhi)厚度(du)不超(chao)過(guo)25毫米，長軋(ya)(ya)(ya)(ya)件(jian)進入機(ji)(ji)前或(huo)機(ji)(ji)后卷(juan)取(qu)(qu)爐進行(xing)(xing)保溫方(fang)式(shi)，因(yin)此既減(jian)(jian)少(shao)了軋(ya)(ya)(ya)(ya)件(jian)的(de)溫降，也可(ke)使(shi)(shi)軋(ya)(ya)(ya)(ya)件(jian)在(zai)卷(juan)取(qu)(qu)爐與軋(ya)(ya)(ya)(ya)機(ji)(ji)之間形(xing)成張力(li)，進而可(ke)減(jian)(jian)小軋(ya)(ya)(ya)(ya)件(jian)縱(zong)向的(de)變形(xing)抗力(li)。由于(yu)(yu)卷(juan)軋(ya)(ya)(ya)(ya)鋼(gang)板(ban)(ban)具有上述特點，因(yin)而可(ke)使(shi)(shi)軋(ya)(ya)(ya)(ya)件(jian)軋(ya)(ya)(ya)(ya)得更薄，并能得到較好的(de)板(ban)(ban)形(xing)。

 3. 鋼卷軋制方式(shi)

   這(zhe)種方(fang)式(shi)用于軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)商品鋼(gang)卷(juan)。采用出、入(ru)口(kou)卷(juan)取(qu)爐，將軋(ya)(ya)(ya)件往復軋(ya)(ya)(ya)至厚(hou)(hou)2.5～20.0毫米的(de)帶鋼(gang)，經層流冷(leng)卻(que)后進入(ru)地下卷(juan)取(qu)機(ji)卷(juan)成(cheng)鋼(gang)卷(juan)。綜合了熱(re)(re)連軋(ya)(ya)(ya)機(ji)和中(zhong)厚(hou)(hou)板(ban)(ban)軋(ya)(ya)(ya)機(ji)的(de)技(ji)術(shu)(shu)(shu)特點，形(xing)成(cheng)了現(xian)代卷(juan)軋(ya)(ya)(ya)中(zhong)厚(hou)(hou)板(ban)(ban)軋(ya)(ya)(ya)機(ji)的(de)技(ji)術(shu)(shu)(shu)特色(se)。采用的(de)主(zhu)要(yao)技(ji)術(shu)(shu)(shu)有：直接(jie)熱(re)(re)裝技(ji)術(shu)(shu)(shu)，最高可(ke)達(da)到75％；爐卷(juan)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)工藝(yi)(yi)技(ji)術(shu)(shu)(shu)；控制(zhi)(zhi)(zhi)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)及熱(re)(re)機(ji)軋(ya)(ya)(ya)制(zhi)(zhi)(zhi)工藝(yi)(yi)技(ji)術(shu)(shu)(shu)（可(ke)滿足生產管線(xian)鋼(gang)、高強(qiang)度造(zao)船板(ban)(ban)、高強(qiang)度結構(gou)鋼(gang)板(ban)(ban)的(de)要(yao)求）；高精(jing)度、快速(su)動態自動厚(hou)(hou)度控制(zhi)(zhi)(zhi)技(ji)術(shu)(shu)(shu)（AGC）；板(ban)(ban)形(xing)控制(zhi)(zhi)(zhi)（目(mu)前僅限于軋(ya)(ya)(ya)輥(gun)(gun)彎(wan)輥(gun)(gun)）技(ji)術(shu)(shu)(shu)；控制(zhi)(zhi)(zhi)冷(leng)卻(que)及層流冷(leng)卻(que)＋加速(su)冷(leng)卻(que)技(ji)術(shu)(shu)(shu)；全液壓地下卷(juan)取(qu)機(ji)及自動踏步控制(zhi)(zhi)(zhi)技(ji)術(shu)(shu)(shu)等。

 至德鋼業，我們根(gen)據(ju)您的實際需(xu)求，給(gei)出參(can)考建議，為(wei)您提供高性價比的不銹鋼管(guan)道及配件。