
威海力建液(ye)壓(ya)設備廠(chang)
經營模(mo)式:生產加工
地(di)址(zhi):山東省威海市羊亭(ting)孫家灘工業園
主營:液(ye)壓(ya)缸,油缸,液(ye)壓(ya)系統
業(ye)務熱線:
QQ:3049278720
.減少沖(chong)擊和振動(dong)。為了減少承受(shou)沖(chong)擊和振動(dong)的管接頭松(song)動(dong)引起的泄漏(lou),可以采取以下措施:
(1)使用(yong)減震支架固定所有(you)管子以(yi)便吸收沖擊和振動;
(2)使用低沖(chong)(chong)擊(ji)閥(fa)或蓄(xu)能(neng)器來(lai)減少沖(chong)(chong)擊(ji);
(3)適(shi)當布置壓力(li)控制(zhi)閥(fa)來保護系(xi)統的所有(you)元件;
(4)盡(jin)量減少(shao)管(guan)接頭的使用(yong)數量,管(guan)接頭盡(jin)量用(yong)焊(han)接連接;
(5)使(shi)用直螺紋(wen)接(jie)(jie)頭(tou),三通接(jie)(jie)頭(tou)和彎頭(tou)代替錐管螺紋(wen)接(jie)(jie)頭(tou);
(6)盡量用回油(you)塊代替各個配管;
(7)針對使(shi)用的高壓力(li),規定安裝時使(shi)用螺(luo)栓(shuan)的扭矩和堵(du)頭扭矩,防(fang)止結(jie)合面和密封件被(bei)蠶食;
(8)正(zheng)確(que)安(an)裝管接頭
上(shang)述圖片(pian)僅供參(can)考,詳(xiang)細產品詳(xiang)情請咨詢我(wo)們,更多(duo)型號請訪問我(wo)們的網站或致電我(wo)們了解"。謝(xie)謝(xie)





液壓(ya)傳(chuan)動(dong)中用來控(kong)制液體(ti)壓(ya)力、流量(liang)和方向的元件(jian)。其中控(kong)制通、斷和流向的稱為方向控(kong)制閥。
方向控制閥按用途分(fen)為單向閥和換向閥。
1、單向(xiang)(xiang)閥:只允許流體在管(guan)道中單向(xiang)(xiang)接通,反(fan)向(xiang)(xiang)即切斷。
2、換(huan)向閥:改(gai)變不同管路間的(de)通(tong)(tong)(tong)、斷關系、根據閥芯在閥體(ti)中的(de)工(gong)作位(wei)置(zhi)數(shu)(shu)分(fen)兩位(wei)、三(san)位(wei)等(deng)(deng);根據所控(kong)制(zhi)的(de)通(tong)(tong)(tong)道數(shu)(shu)分(fen)兩通(tong)(tong)(tong)、三(san)通(tong)(tong)(tong)、四通(tong)(tong)(tong)、五(wu)通(tong)(tong)(tong)等(deng)(deng);如(ru)二位(wei)二通(tong)(tong)(tong)、三(san)位(wei)三(san)通(tong)(tong)(tong),三(san)位(wei)五(wu)通(tong)(tong)(tong)等(deng)(deng)根據閥芯驅動(dong)方式(shi)分(fen)手動(dong)、機動(dong)、電磁、液動(dong)等(deng)(deng)。
60年代后期,在上(shang)述幾種(zhong)液(ye)(ye)壓控制(zhi)(zhi)(zhi)閥的(de)基礎上(shang)又研制(zhi)(zhi)(zhi)出電(dian)液(ye)(ye)比(bi)(bi)例(li)控制(zhi)(zhi)(zhi)閥。它的(de)輸(shu)出量(壓力、流量)能隨輸(shu)入的(de)電(dian)信號連續變(bian)化。電(dian)液(ye)(ye)比(bi)(bi)例(li)控制(zhi)(zhi)(zhi)閥按作用不(bu)同,相應地(di)分為(wei)電(dian)液(ye)(ye)比(bi)(bi)例(li)壓力控制(zhi)(zhi)(zhi)閥、電(dian)液(ye)(ye)比(bi)(bi)例(li)流量控制(zhi)(zhi)(zhi)閥和電(dian)液(ye)(ye)比(bi)(bi)例(li)方向控制(zhi)(zhi)(zhi)閥等。
上述圖(tu)片僅供參考,詳(xiang)細(xi)產品(pin)詳(xiang)情請咨詢我們(men),更多型號請訪問我們(men)的網站或致電我們(men)了解'。謝謝
拆卸(xie)(xie)液(ye)(ye)壓(ya)油(you)(you)箱加油(you)(you)蓋(gai)、濾(lv)清(qing)(qing)器蓋(gai)、檢(jian)測孔、液(ye)(ye)壓(ya)油(you)(you)管(guan)(guan)等部(bu)位(wei)(wei),造成系統油(you)(you)道暴露時(shi)要(yao)(yao)避開(kai)揚塵(chen),拆卸(xie)(xie)部(bu)位(wei)(wei)要(yao)(yao)先清(qing)(qing)潔后(hou)才(cai)能(neng)打(da)(da)開(kai)。如拆卸(xie)(xie)液(ye)(ye)壓(ya)油(you)(you)箱加油(you)(you)蓋(gai)時(shi),先除去油(you)(you)箱蓋(gai)四周的泥土,擰(ning)油(you)(you)箱蓋(gai)后(hou),清(qing)(qing)除殘留在接合部(bu)位(wei)(wei)的雜(za)物(wu)(不能(neng)用(yong)水沖洗以(yi)免水滲(shen)入(ru)油(you)(you)箱),確認清(qing)(qing)潔后(hou)才(cai)能(neng)打(da)(da)開(kai)油(you)(you)箱蓋(gai)。如需使用(yong)擦拭材(cai)料和鐵(tie)錘時(shi),應選擇(ze)不掉纖(xian)維雜(za)質的擦拭材(cai)料和擊打(da)(da)面附(fu)著橡(xiang)膠的鐵(tie)錘。液(ye)(ye)壓(ya)元件、液(ye)(ye)壓(ya)膠管(guan)(guan)要(yao)(yao)認真清(qing)(qing)洗,用(yong)高壓(ya)風吹干后(hou)組(zu)裝。選用(yong)包裝完(wan)好的濾(lv)芯(xin)(內(nei)包裝損壞,雖(sui)然濾(lv)芯(xin)完(wan)好,也(ye)可能(neng)不潔)。換油(you)(you)時(shi)同時(shi)清(qing)(qing)洗濾(lv)清(qing)(qing)器,安(an)裝濾(lv)芯(xin)前應用(yong)擦拭材(cai)料認真清(qing)(qing)潔濾(lv)清(qing)(qing)器殼內(nei)底部(bu)污物(wu)。
上述圖片僅供參考(kao),詳(xiang)(xiang)細產品詳(xiang)(xiang)情(qing)請咨詢我(wo)(wo)們(men)(men),更多(duo)型號請訪問我(wo)(wo)們(men)(men)的網站或致(zhi)電我(wo)(wo)們(men)(men)了解(jie)'。謝(xie)謝(xie)