
威(wei)海力建液壓設備廠
經營模式:生產加工
地址:山東省威海市羊亭孫家灘工業園
主營:液壓(ya)缸(gang),油缸(gang),液壓(ya)系統(tong)
業務熱(re)線(xian):
QQ:3049278720
YHG1型冶金設(she)備(bei)標準液壓缸
Y-HG1型冶金設備標(biao)準(zhun)液(ye)(ye)壓(ya)(ya)缸,為(wei)(wei)雙(shuang)作用(yong)單活塞(sai)桿液(ye)(ye)壓(ya)(ya)缸,缸徑(jing)從40~320mm共有(you)17種(zhong)規(gui)(gui)格,額定壓(ya)(ya)力為(wei)(wei)16MPa,可以(yi)帶(dai)緩沖裝置。該(gai)系列液(ye)(ye)壓(ya)(ya)缸有(you)13種(zhong)安裝連接型式(shi),除軸向腳架(jia)式(shi)外,安裝連裝尺(chi)寸均符(fu)合ISO6021/1-1981的(de)規(gui)(gui)定。活塞(sai)桿端(duan)螺(luo)紋(wen)亦符(fu)合GB2350-80的(de)規(gui)(gui)定。適(shi)用(yong)于(yu)工(gong)作溫度為(wei)(wei)-30C~+80C,工(gong)作介質為(wei)(wei)液(ye)(ye)壓(ya)(ya)油,乳化液(ye)(ye)的(de)冶金設備(不適(shi)用(yong)于(yu)磷酸脂)。





油(you)缸(gang)(gang)是工(gong)程機(ji)械(xie)主要部件,傳統(tong)的加工(gong)方法是:拉削(xue)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)——精鏜(tang)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)——磨(mo)削(xue)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)。采用滾(gun)壓方法是:拉削(xue)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)——精鏜(tang)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)——滾(gun)壓缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti),工(gong)序是3部分(fen),但時(shi)間上對比:磨(mo)削(xue)缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)1米大(da)概在(zai)1-2天的時(shi)間,滾(gun)壓缸(gang)(gang)體(ti)(ti)(ti)(ti)(ti)1米大(da)概在(zai)10-30分(fen)鐘(zhong)的時(shi)間。投入對比:磨(mo)床或絎磨(mo)機(ji)(幾萬(wan)——幾百萬(wan)),滾(gun)壓刀(dao)(1仟——幾萬(wan))。滾(gun)壓后,孔(kong)表面粗糙度由幢滾(gun)前Ra3.2~6.3um減小為(wei)Ra0.4~0.8&um,
液壓缸(gang)結構基本上可(ke)以分為(wei)缸(gang)筒和(he)缸(gang)蓋(gai)、活塞和(he)活塞桿、密(mi)封裝置、緩沖裝置和(he)排氣裝置五個部分。今天(tian)威海力建小編著重帶著大家了解一(yi)下缸(gang)筒和(he)缸(gang)蓋(gai)。
缸(gang)筒(tong)和缸(gang)蓋
一(yi)般來說(shuo),缸(gang)筒和(he)缸(gang)蓋的(de)(de)(de)結構(gou)形(xing)(xing)式(shi)(shi)和(he)其使(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)材料有關(guan)。工(gong)(gong)作壓力p<10MPa時(shi),使(shi)(shi)用(yong)(yong)(yong)鑄(zhu)鐵;p<20MPa時(shi),使(shi)(shi)用(yong)(yong)(yong)無(wu)(wu)縫鋼(gang)(gang)(gang)管;p>20MPa時(shi),使(shi)(shi)用(yong)(yong)(yong)鑄(zhu)鋼(gang)(gang)(gang)或鍛鋼(gang)(gang)(gang)。法蘭連接式(shi)(shi),結構(gou)簡單,容(rong)易(yi)加(jia)(jia)(jia)工(gong)(gong),也容(rong)易(yi)裝(zhuang)拆(chai)(chai)(chai),但(dan)(dan)外形(xing)(xing)尺(chi)寸和(he)重(zhong)(zhong)量都較(jiao)(jiao)大,常用(yong)(yong)(yong)于鑄(zhu)鐵制(zhi)的(de)(de)(de)缸(gang)筒上。半環(huan)連接式(shi)(shi),它(ta)的(de)(de)(de)缸(gang)筒壁(bi)(bi)部因(yin)開了環(huan)形(xing)(xing)槽而(er)削弱了強度(du),為(wei)此有時(shi)要(yao)(yao)加(jia)(jia)(jia)厚缸(gang)壁(bi)(bi),它(ta)容(rong)易(yi)加(jia)(jia)(jia)工(gong)(gong)和(he)裝(zhuang)拆(chai)(chai)(chai),重(zhong)(zhong)量較(jiao)(jiao)輕(qing),常用(yong)(yong)(yong)于無(wu)(wu)縫鋼(gang)(gang)(gang)管或鍛鋼(gang)(gang)(gang)制(zhi)的(de)(de)(de)缸(gang)筒上。螺紋連接式(shi)(shi),它(ta)的(de)(de)(de)缸(gang)筒端部結構(gou)復雜,外徑加(jia)(jia)(jia)工(gong)(gong)時(shi)要(yao)(yao)求保證內(nei)外徑同心,裝(zhuang)拆(chai)(chai)(chai)要(yao)(yao)使(shi)(shi)用(yong)(yong)(yong)工(gong)(gong)具,它(ta)的(de)(de)(de)外形(xing)(xing)尺(chi)寸和(he)重(zhong)(zhong)量都較(jiao)(jiao)小,常用(yong)(yong)(yong)于無(wu)(wu)縫鋼(gang)(gang)(gang)管或鑄(zhu)鋼(gang)(gang)(gang)制(zhi)的(de)(de)(de)缸(gang)筒上。拉桿連接式(shi)(shi),結構(gou)的(de)(de)(de)通用(yong)(yong)(yong)性(xing)大,容(rong)易(yi)加(jia)(jia)(jia)工(gong)(gong)和(he)裝(zhuang)拆(chai)(chai)(chai),但(dan)(dan)外形(xing)(xing)尺(chi)寸較(jiao)(jiao)大,且較(jiao)(jiao)重(zhong)(zhong)。焊接連接式(shi)(shi),結構(gou)簡單,尺(chi)寸小,但(dan)(dan)缸(gang)底處內(nei)徑不易(yi)加(jia)(jia)(jia)工(gong)(gong),且可能(neng)引起變(bian)形(xing)(xing)。