
威海力建(jian)液壓(ya)設(she)備廠
經營模式(shi):生產加工
地址(zhi):山東(dong)省威海市羊亭孫家灘工業園
主營:液(ye)壓(ya)缸,油缸,液(ye)壓(ya)系統
業務熱線(xian):
QQ:3049278720
YHG1型冶金設備標準液壓缸
Y-HG1型(xing)冶(ye)金(jin)設備標準液壓(ya)缸,為(wei)雙作用(yong)單活塞桿液壓(ya)缸,缸徑從40~320mm共(gong)有17種規格,額(e)定壓(ya)力為(wei)16MPa,可(ke)以(yi)帶緩沖(chong)裝置。該系(xi)列液壓(ya)缸有13種安裝連接型(xing)式,除軸向(xiang)腳架(jia)式外(wai),安裝連裝尺寸均(jun)符合ISO6021/1-1981的規定。活塞桿端螺紋亦符合GB2350-80的規定。適用(yong)于(yu)工(gong)作溫(wen)度為(wei)-30C~+80C,工(gong)作介質為(wei)液壓(ya)油,乳化液的冶(ye)金(jin)設備(不適用(yong)于(yu)磷酸脂)。





油缸(gang)是(shi)工程機械主要部件,傳(chuan)統(tong)的加工方法是(shi):拉削缸(gang)體(ti)——精鏜(tang)缸(gang)體(ti)——磨(mo)削缸(gang)體(ti)。采用滾(gun)(gun)(gun)壓方法是(shi):拉削缸(gang)體(ti)——精鏜(tang)缸(gang)體(ti)——滾(gun)(gun)(gun)壓缸(gang)體(ti),工序是(shi)3部分(fen),但時間(jian)(jian)上對比:磨(mo)削缸(gang)體(ti)1米大概在(zai)1-2天的時間(jian)(jian),滾(gun)(gun)(gun)壓缸(gang)體(ti)1米大概在(zai)10-30分(fen)鐘的時間(jian)(jian)。投入對比:磨(mo)床或絎(heng)磨(mo)機(幾萬——幾百萬),滾(gun)(gun)(gun)壓刀(1仟——幾萬)。滾(gun)(gun)(gun)壓后,孔(kong)表(biao)面粗糙度由幢滾(gun)(gun)(gun)前Ra3.2~6.3um減小(xiao)為Ra0.4~0.8&um,
液壓缸(gang)結(jie)構基(ji)本上可以分為缸(gang)筒和(he)缸(gang)蓋、活(huo)塞和(he)活(huo)塞桿、密封裝置、緩沖裝置和(he)排氣裝置五個部(bu)分。今天威海(hai)力建小編著重帶著大家了(le)解(jie)一下缸(gang)筒和(he)缸(gang)蓋。
缸(gang)筒(tong)和(he)缸(gang)蓋(gai)
一(yi)般來說(shuo),缸(gang)(gang)筒(tong)和缸(gang)(gang)蓋的(de)(de)結(jie)(jie)構(gou)形(xing)(xing)式(shi)(shi)(shi)和其使(shi)用(yong)(yong)(yong)(yong)的(de)(de)材料有(you)關。工作壓力(li)p<10MPa時(shi),使(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie);p<20MPa時(shi),使(shi)用(yong)(yong)(yong)(yong)無縫鋼(gang)管(guan);p>20MPa時(shi),使(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鋼(gang)或(huo)鍛鋼(gang)。法(fa)蘭連(lian)接(jie)(jie)式(shi)(shi)(shi),結(jie)(jie)構(gou)簡單,容(rong)(rong)(rong)易(yi)(yi)加工,也(ye)容(rong)(rong)(rong)易(yi)(yi)裝拆(chai),但外形(xing)(xing)尺(chi)寸(cun)和重量(liang)都較(jiao)(jiao)(jiao)(jiao)大(da),常(chang)(chang)用(yong)(yong)(yong)(yong)于(yu)(yu)鑄(zhu)鐵(tie)制的(de)(de)缸(gang)(gang)筒(tong)上(shang)。半環連(lian)接(jie)(jie)式(shi)(shi)(shi),它(ta)的(de)(de)缸(gang)(gang)筒(tong)壁部(bu)因(yin)開了(le)環形(xing)(xing)槽而削(xue)弱了(le)強度,為此有(you)時(shi)要(yao)加厚缸(gang)(gang)壁,它(ta)容(rong)(rong)(rong)易(yi)(yi)加工和裝拆(chai),重量(liang)較(jiao)(jiao)(jiao)(jiao)輕,常(chang)(chang)用(yong)(yong)(yong)(yong)于(yu)(yu)無縫鋼(gang)管(guan)或(huo)鍛鋼(gang)制的(de)(de)缸(gang)(gang)筒(tong)上(shang)。螺紋連(lian)接(jie)(jie)式(shi)(shi)(shi),它(ta)的(de)(de)缸(gang)(gang)筒(tong)端部(bu)結(jie)(jie)構(gou)復雜,外徑(jing)加工時(shi)要(yao)求保證(zheng)內外徑(jing)同心(xin),裝拆(chai)要(yao)使(shi)用(yong)(yong)(yong)(yong)工具,它(ta)的(de)(de)外形(xing)(xing)尺(chi)寸(cun)和重量(liang)都較(jiao)(jiao)(jiao)(jiao)小,常(chang)(chang)用(yong)(yong)(yong)(yong)于(yu)(yu)無縫鋼(gang)管(guan)或(huo)鑄(zhu)鋼(gang)制的(de)(de)缸(gang)(gang)筒(tong)上(shang)。拉桿連(lian)接(jie)(jie)式(shi)(shi)(shi),結(jie)(jie)構(gou)的(de)(de)通(tong)用(yong)(yong)(yong)(yong)性大(da),容(rong)(rong)(rong)易(yi)(yi)加工和裝拆(chai),但外形(xing)(xing)尺(chi)寸(cun)較(jiao)(jiao)(jiao)(jiao)大(da),且較(jiao)(jiao)(jiao)(jiao)重。焊接(jie)(jie)連(lian)接(jie)(jie)式(shi)(shi)(shi),結(jie)(jie)構(gou)簡單,尺(chi)寸(cun)小,但缸(gang)(gang)底處內徑(jing)不(bu)易(yi)(yi)加工,且可能(neng)引起(qi)變形(xing)(xing)。