
威海力建(jian)液壓(ya)設備廠
經營模(mo)式:生產加工
地址:山東省威(wei)海市(shi)羊亭孫家灘工(gong)業園
主(zhu)營:液(ye)壓缸(gang),油(you)缸(gang),液(ye)壓系統
業(ye)務熱線:
QQ:3049278720
1、油箱要(yao)(yao)達到規(gui)定的質量(liang)要(yao)(yao)求。油箱上附件必(bi)須(xu)齊全。箱內(nei)部不準有(you)銹(xiu)蝕,裝油前油箱內(nei)部一定要(yao)(yao)清洗干(gan)凈。
2、所(suo)(suo)領用的濾油器(qi)型號規格與設計(ji)要求必(bi)須一(yi)致,確認濾芯精度等級,濾芯不(bu)得有缺(que)陷,連接螺口不(bu)準有破損,所(suo)(suo)帶附件必(bi)須齊全(quan)。
3、各種密(mi)封(feng)(feng)件外觀質(zhi)量要符合要求,并查明(ming)所領密(mi)封(feng)(feng)件保管期限。有異常(chang)或(huo)保管期限過(guo)長的(de)密(mi)封(feng)(feng)件不準使用。
4、蓄(xu)能(neng)器(qi)質(zhi)量要符合(he)要求(qiu)(qiu),所帶附(fu)件(jian)要齊全。查明保(bao)管期限,對存放過長的(de)蓄(xu)能(neng)器(qi)要嚴格檢(jian)查質(zhi)量,不(bu)符合(he)技(ji)術指標和(he)使(shi)用(yong)要求(qiu)(qiu)的(de)蓄(xu)能(neng)器(qi)不(bu)準使(shi)用(yong)。
5、空(kong)(kong)氣(qi)濾(lv)(lv)清器(qi)用于過濾(lv)(lv)空(kong)(kong)氣(qi)中的(de)粉塵,通氣(qi)阻力(li)不能太大,保證(zheng)箱內壓力(li)為大氣(qi)壓。所(suo)以空(kong)(kong)氣(qi)濾(lv)(lv)清器(qi)要有足夠大的(de)通過空(kong)(kong)氣(qi)的(de)能力(li)。
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液(ye)壓(ya)(ya)(ya)泵(beng)是(shi)把原動機(ji)(電動機(ji)、內燃機(ji)等)傳(chuan)遞的(de)(de)(de)機(ji)械能轉換為(wei)液(ye)壓(ya)(ya)(ya)能的(de)(de)(de)機(ji)械裝置。各類(lei)液(ye)壓(ya)(ya)(ya)泵(beng)構(gou)成泵(beng)送作(zuo)用的(de)(de)(de)元件(jian)不同,但泵(beng)送原理是(shi)相同的(de)(de)(de),所有的(de)(de)(de)泵(beng)在吸(xi)油側容(rong)(rong)(rong)積(ji)增大,在壓(ya)(ya)(ya)油側容(rong)(rong)(rong)減小。液(ye)壓(ya)(ya)(ya)系統(tong)中使用的(de)(de)(de)泵(beng)均(jun)為(wei)容(rong)(rong)(rong)積(ji)式泵(beng),有許(xu)多類(lei)型(xing),其中典型(xing)的(de)(de)(de)有:
液壓(ya)泵(beng)流量(liang)是否可(ke)調(diao)節分(fen)為(wei)(wei):變(bian)量(liang)泵(beng)和定(ding)量(liang)泵(beng)。輸出(chu)流量(liang)可(ke)以根據需要來調(diao)節的稱為(wei)(wei)變(bian)量(liang)泵(beng),流量(liang)不能(neng)調(diao)節的稱為(wei)(wei)定(ding)量(liang)泵(beng)。按液壓(ya)系(xi)統(tong)中(zhong)常(chang)用的泵(beng)結構分(fen)為(wei)(wei):齒輪泵(beng)(含擺(bai)線泵(beng))、葉片泵(beng)、柱塞泵(beng)和螺桿泵(beng)等。液壓(ya)泵(beng)的分(fen)類
泵站是液(ye)壓(ya)(ya)(ya)系(xi)統(tong)的(de)(de),一個(ge)性(xing)能(neng)、設(she)(she)計有效(xiao)的(de)(de)液(ye)壓(ya)(ya)(ya)機泵站對機器設(she)(she)備(bei)的(de)(de)性(xing)能(neng)、使(shi)用壽命、應(ying)用成本、維修抗壓(ya)(ya)(ya)強(qiang)度會產(chan)生尤為(wei)重(zhong)要(yao)的(de)(de)影響。因此(ci)在要(yao)想液(ye)壓(ya)(ya)(ya)系(xi)統(tong)平穩運(yun)行,液(ye)壓(ya)(ya)(ya)系(xi)統(tong)應(ying)該(gai)選擇一個(ge)質量可靠的(de)(de)泵站!

液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)在(zai)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系統中(zhong)的工(gong)(gong)(gong)(gong)作(zuo)方式(shi)是(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)體和閥(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)相(xiang)對(dui)運動,這(zhe)種工(gong)(gong)(gong)(gong)作(zuo)方式(shi)不(bu)可(ke)避(bi)免(mian)的就(jiu)是(shi)磨(mo)損。液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)的閥(fa)(fa)(fa)(fa)(fa)(fa)體和閥(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)進行相(xiang)對(dui)運動的過(guo)程中(zhong),會不(bu)斷的摩擦,在(zai)工(gong)(gong)(gong)(gong)作(zuo)一段時間(jian)(jian)后,液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)各元件(jian)之(zhi)間(jian)(jian)的尺寸、形狀(zhuang)、質量(liang)等發生變化,不(bu)再是(shi)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)原(yuan)有(you)的特(te)性,在(zai)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)工(gong)(gong)(gong)(gong)作(zuo)中(zhong)就(jiu)會失效,出現(xian)故障。例如,在(zai)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系統中(zhong)的減壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)工(gong)(gong)(gong)(gong)作(zuo)中(zhong),錐閥(fa)(fa)(fa)(fa)(fa)(fa)和閥(fa)(fa)(fa)(fa)(fa)(fa)座之(zhi)間(jian)(jian)因為(wei)長時間(jian)(jian)的摩擦、磨(mo)損,造(zao)成零件(jian)之(zhi)間(jian)(jian)的配合度(du)不(bu)好,在(zai)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系統中(zhong),減壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa)就(jiu)無(wu)法起到減壓(ya)(ya)(ya)(ya)的作(zuo)用。