一、剪板機是干什么用的
剪板機是用一個刀片(pian)相對另一刀片(pian)作往復直線運動剪(jian)切板(ban)材(cai)的機(ji)(ji)器(qi)。是借(jie)于(yu)運動的上刀片(pian)和固定的下刀片(pian),采用合(he)理(li)的刀片(pian)間隙,對各種厚(hou)度的金(jin)屬板(ban)材(cai)施(shi)加剪(jian)切力,使板(ban)材(cai)按(an)所需(xu)要(yao)的尺寸斷裂分離(li)。剪(jian)板(ban)機(ji)(ji)屬于(yu)鍛壓(ya)機(ji)(ji)械(xie)中的一種,主要(yao)作用就(jiu)是金(jin)屬加工(gong)行業。產品廣(guang)泛(fan)適用于(yu)航空、輕工(gong)、冶金(jin)、化(hua)工(gong)、建筑、船舶、汽車、電力、電器(qi)、裝(zhuang)潢等行業提供所需(xu)的專用機(ji)(ji)械(xie)和成套設備。
二、剪板機有哪些種類
1、專用剪板機
多配合(he)其(qi)他設備使用,完成特殊用途:
(1)冷彎(wan)成(cheng)型線剪(jian)板(ban)機:例如汽車縱梁冷彎(wan)線、車廂側擋板(ban)生產(chan)線、彩(cai)鋼板(ban)成(cheng)型線等生產(chan)線上配置的專(zhuan)用(yong)剪(jian)板(ban)機等;
(2)鋼(gang)結構(gou)生產線(xian)剪(jian)板機:多用于角(jiao)鋼(gang)、H型鋼(gang)自動生產線(xian)完(wan)成剪(jian)斷工序;
(3)板(ban)(ban)(ban)(ban)(ban)材(cai)開(kai)平(ping)線剪(jian)(jian)板(ban)(ban)(ban)(ban)(ban)機(ji)(ji):用于(yu)板(ban)(ban)(ban)(ban)(ban)材(cai)開(kai)卷校平(ping)線上(shang)(shang),為(wei)配合生(sheng)產(chan)線速(su)度(du)快剪(jian)(jian)切要求(qiu)而設(she)計的高(gao)速(su)剪(jian)(jian)板(ban)(ban)(ban)(ban)(ban)機(ji)(ji),厚板(ban)(ban)(ban)(ban)(ban)線上(shang)(shang)多為(wei)液壓(ya)高(gao)速(su)剪(jian)(jian)板(ban)(ban)(ban)(ban)(ban)機(ji)(ji),薄(bo)板(ban)(ban)(ban)(ban)(ban)線上(shang)(shang)多配氣(qi)動(dong)剪(jian)(jian)板(ban)(ban)(ban)(ban)(ban)機(ji)(ji);高(gao)速(su)線上(shang)(shang)配有飛剪(jian)(jian)機(ji)(ji),連續生(sheng)產(chan),效(xiao)率(lv)高(gao)。
2、斜刃剪板機
剪板機的(de)(de)上(shang)下(xia)兩刀片(pian)成(cheng)一(yi)個的(de)(de)角度,一(yi)般(ban)上(shang)刀片(pian)是傾斜的(de)(de),其傾斜角一(yi)般(ban)為1°到6°。斜刃(ren)剪(jian)(jian)板機(ji)(ji)(ji)剪(jian)(jian)切力(li)比平刃(ren)剪(jian)(jian)板機(ji)(ji)(ji)小,故電機(ji)(ji)(ji)功率及(ji)整機(ji)(ji)(ji)重(zhong)量等大(da)大(da)減小,實(shi)際應用最多,剪(jian)(jian)板機(ji)(ji)(ji)廠家多生產此類(lei)剪(jian)(jian)板機(ji)(ji)(ji)。
3、平刃剪板機
剪切(qie)質量好(hao),扭曲變(bian)形(xing)小(xiao),但剪切(qie)力大,耗(hao)能大。機(ji)械傳動的較多。該剪板機(ji)上下兩刀刃(ren)彼(bi)此平行,常用于軋鋼廠熱剪切(qie)初軋方(fang)坯和板坯;按其(qi)剪切(qie)方(fang)式又可分為上切(qie)式和下切(qie)式。
4、多用途剪板機
(1)聯合沖剪(jian)機:即(ji)可(ke)完成(cheng)板材(cai)(cai)的(de)剪(jian)切(qie),又(you)可(ke)對型(xing)材(cai)(cai)進行(xing)剪(jian)切(qie),多(duo)用于下料(liao)工序;
(2)板料(liao)折彎剪切機:即在(zai)同(tong)一臺機械上可完成剪切和(he)折彎兩種工藝(yi)。