
威(wei)海力建液壓(ya)設備廠(chang)
經營模式(shi):生(sheng)產加工(gong)
地址:山東省威(wei)海市羊亭孫家灘工業園
主營:液壓(ya)缸,油缸,液壓(ya)系統
業務熱(re)線:
QQ:3049278720





1、液(ye)(ye)壓缸(gang)有桿腔和無桿腔存有氣(qi)體而產生的低速爬行(xing),可(ke)通(tong)過(guo)反復(fu)運行(xing)液(ye)(ye)壓缸(gang)達到(dao)排氣(qi)的目的,必(bi)要時(shi)在管路或液(ye)(ye)壓缸(gang)的兩腔設置排氣(qi)裝置,在液(ye)(ye)壓系統工作時(shi)進行(xing)排氣(qi)。
上述圖片僅供參考,詳細產品詳情請咨詢我們,更多型號請訪問我們的網站或致電我們了解'。謝謝
2、液(ye)壓(ya)(ya)缸(gang)(gang)(gang)設(she)計(ji)間(jian)隙(xi)(xi)不當產生的(de)低速爬(pa)行,可(ke)正確設(she)計(ji)液(ye)壓(ya)(ya)缸(gang)(gang)(gang)內部活(huo)(huo)塞和缸(gang)(gang)(gang)體(ti)、活(huo)(huo)塞桿(gan)和導向套(tao)之間(jian)的(de)滑動配(pei)(pei)(pei)(pei)合(he)(he)(he)間(jian)隙(xi)(xi),DG型車輛用液(ye)壓(ya)(ya)缸(gang)(gang)(gang)銷售,理論(lun)上的(de)配(pei)(pei)(pei)(pei)合(he)(he)(he)間(jian)隙(xi)(xi)為H9/N或H9/f8,也(ye)有H8/f8的(de);根據本作(zuo)者的(de)經驗,液(ye)壓(ya)(ya)缸(gang)(gang)(gang)的(de)缸(gang)(gang)(gang)徑(jing)和桿(gan)徑(jing)由小(xiao)到(dao)大,如都按此(ci)來設(she)計(ji)配(pei)(pei)(pei)(pei)合(he)(he)(he)間(jian)隙(xi)(xi),對于較(jiao)大缸(gang)(gang)(gang)徑(jing)(≥?200mm)和桿(gan)徑(jing)(≥?140mm)的(de)配(pei)(pei)(pei)(pei)合(he)(he)(he)間(jian)隙(xi)(xi)就(jiu)顯得間(jian)隙(xi)(xi)過大,實(shi)際應過程中,這(zhe)類液(ye)壓(ya)(ya)缸(gang)(gang)(gang)低速爬(pa)行現象較(jiao)小(xiao)缸(gang)(gang)(gang)徑(jing)的(de)液(ye)壓(ya)(ya)缸(gang)(gang)(gang)出現的(de)多,國外此(ci)類液(ye)壓(ya)(ya)缸(gang)(gang)(gang)滑動面的(de)配(pei)(pei)(pei)(pei)合(he)(he)(he)間(jian)隙(xi)(xi)一般設(she)計(ji)為0.05mm∽0.15mm,從(cong)實(shi)際比較(jiao)的(de)結果來看,液(ye)壓(ya)(ya)缸(gang)(gang)(gang)的(de)低速爬(pa)行問題(ti)明顯改(gai)善。因此(ci)對大缸(gang)(gang)(gang)徑(jing)的(de)液(ye)壓(ya)(ya)缸(gang)(gang)(gang)建(jian)議選用這(zhe)種方(fang)法。
緩沖裝置
在液壓系統(tong)中使(shi)用液壓缸驅動具(ju)有一定質量(liang)的機構,當液壓缸運(yun)動至行程終點時具(ju)有較大(da)動能,如未作減速(su)處理,液壓缸活塞(sai)與缸蓋將發(fa)生(sheng)機械碰撞(zhuang),產生(sheng)沖(chong)擊、噪聲,有破(po)壞性。為緩和及防止這種危害(hai)發(fa)生(sheng),因此可在液壓回路(lu)中設置(zhi)減速(su)裝置(zhi)或在缸體(ti)內設緩沖(chong)裝置(zhi)。
加工
缸筒作為液壓(ya)缸、礦用(yong)單體支柱(zhu)、液壓(ya)支架、炮管等(deng)產品的主要部件,其加(jia)(jia)(jia)工(gong)質(zhi)量(liang)的好(hao)壞直接影響整個產品的壽命和(he)可靠性。缸筒加(jia)(jia)(jia)工(gong)要求高,其內表面粗糙度要求為Ra0.4~0.8&um,對同(tong)軸(zhou)度、耐磨性要求嚴格。缸筒的基本(ben)特(te)征是深孔加(jia)(jia)(jia)工(gong),DG型車(che)輛用(yong)液壓(ya)缸批發(fa),其加(jia)(jia)(jia)工(gong)一直困擾加(jia)(jia)(jia)工(gong)人(ren)員。
擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)液(ye)壓(ya)(ya)缸(gang)(gang)是(shi)輸出扭矩并(bing)實現往(wang)復運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的執行元件(jian),DG型車輛用(yong)液(ye)壓(ya)(ya)缸(gang)(gang),有單葉片(pian)、雙(shuang)葉片(pian)、螺旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)等幾種(zhong)形式(shi)。葉片(pian)式(shi)式(shi):定子塊固定在缸(gang)(gang)體(ti)上(shang),而葉片(pian)和轉子連接在一起。根(gen)據進油(you)方向,葉片(pian)將(jiang)帶動(dong)(dong)(dong)(dong)(dong)轉子作(zuo)往(wang)復擺(bai)動(dong)(dong)(dong)(dong)(dong)。螺旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)又分(fen)單螺旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)和雙(shuang)螺旋(xuan)兩種(zhong),現在雙(shuang)螺旋(xuan)比較常用(yong),靠兩個(ge)螺旋(xuan)副降液(ye)壓(ya)(ya)缸(gang)(gang)內(nei)活塞的直(zhi)線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉變為直(zhi)線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)與自轉運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的復he運(yun)(yun)動(dong)(dong)(dong)(dong)(dong),從而實現擺(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)。
DG型車輛用液壓缸-力建液壓系統-DG型車輛用液壓缸銷售由威海力建冶金液壓設備廠提供。威海力建冶金液壓設備廠(childeco.cn)是山東 威海 ,液壓設備的企業,多年來,公司貫徹執行科學管理、創新發展、誠實守信的方針,滿足客戶需求。在威海力建冶金領導攜全體員工熱情歡迎各界人士垂詢洽談,共創威海力建冶金更加美好的未來。
下一條:液壓缸廠家-力建冶金液壓設備