
威海力建液壓設備廠
經營模式:生產加工
地址:山東省威海市羊亭孫家灘(tan)工業(ye)園
主營:液壓(ya)缸,油缸,液壓(ya)系統
業務熱線:
QQ:3049278720
液壓制動系統(tong)產生制動效能不良的原(yuan)因,一般可(ke)根(gen)據(ju)制動踏(ta)(ta)(ta)板行程(俗稱高、低(di))、踏(ta)(ta)(ta)制動踏(ta)(ta)(ta)板時(shi)的軟(ruan)硬感覺、踏(ta)(ta)(ta)下制動踏(ta)(ta)(ta)板后的穩定性(xing)以及(ji)邊疆多腳制動時(shi)踏(ta)(ta)(ta)板高度(du)來(lai)判斷。
1.一般(ban)制動(dong)時踏板(ban)高(gao)度太低zhi動(dong)效(xiao)能不良。如連續兩(liang)腳或幾(ji)腳制動(dong),踏板(ban)高(gao)度隨這高(gao)且制動(dong)效(xiao)能好轉(zhuan),說明制動(dong)鼓與(yu)磨擦片或總(zong)泵活塞(sai)與(yu)推桿的(de)間隙過大。
2維(wei)持制(zhi)動時(shi),踏(ta)板(ban)的(de)高度若(ruo)緩(huan)慢或迅速下降,說明制(zhi)動管路(lu)某(mou)處(chu)裂紋(wen)、接(jie)頭密(mi)閉不(bu)良或分泵(beng)皮碗密(mi)封(feng)(feng)不(bu)良,其回位彈簧(huang)過軟或折斷,或總泵(beng)皮碗、皮圈密(mi)封(feng)(feng)不(bu)良,回油閥(fa)及出油閥(fa)不(bu)良。可(ke)首先踏(ta)下制(zhi)動踏(ta)板(ban),觀察(cha)有無(wu)制(zhi)動液滲漏部(bu)位。若(ruo)外(wai)部(bu)正常,則應檢查分泵(beng)或總泵(beng)故障。
上(shang)述圖片僅(jin)供參考(kao),詳(xiang)細產品詳(xiang)情請咨詢(xun)我(wo)(wo)們(men)(men),更多型號(hao)請訪問我(wo)(wo)們(men)(men)的網(wang)站(zhan)或致(zhi)電我(wo)(wo)們(men)(men)了解'。謝謝





液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)站(zhan)又(you)稱為液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵(beng)站(zhan),系(xi)統(tong)元件主(zhu)要(yao)是(shi)(shi)由液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵(beng)、液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸、液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)馬達、液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)閥(fa)等構(gou)成(cheng)的。液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵(beng)是(shi)(shi)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)的心臟(zang),簡稱油泵(beng)。在液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)中(zhong),一定至少有一個泵(beng)。液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵(beng)是(shi)(shi)一種(zhong)能(neng)(neng)量轉(zhuan)換裝置,它的作用是(shi)(shi)使(shi)液(ye)(ye)(ye)(ye)(ye)體發(fa)生運動,把機(ji)械能(neng)(neng)轉(zhuan)換成(cheng)流體能(neng)(neng)(也叫做液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)能(neng)(neng))。液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)
泵是(shi)液壓傳動(dong)(dong)系統中的動(dong)(dong)力元件,由(you)原(yuan)動(dong)(dong)機驅動(dong)(dong),從原(yuan)動(dong)(dong)機的輸出(chu)功率中取(qu)出(chu)機械能,為系統提供壓力油液。然后,在需要(yao)做功的場所(suo),由(you)執行元件(液壓缸或液壓馬達)再把流體壓力能轉(zhuan)換(huan)成機械能輸出(chu)。
液壓(ya)泵(beng)(beng)(beng)是把原動機(ji)(電動機(ji)、內(nei)燃機(ji)等)傳遞的(de)機(ji)械(xie)能轉換(huan)為液壓(ya)能的(de)機(ji)械(xie)裝置。各類液壓(ya)泵(beng)(beng)(beng)構成(cheng)泵(beng)(beng)(beng)送(song)(song)作(zuo)用的(de)元件(jian)不同(tong),但(dan)泵(beng)(beng)(beng)送(song)(song)原理是相(xiang)同(tong)的(de),所有的(de)泵(beng)(beng)(beng)在吸油(you)側(ce)容積(ji)增大,在壓(ya)油(you)側(ce)容減小。液壓(ya)系統中(zhong)使用的(de)泵(beng)(beng)(beng)均為容積(ji)式泵(beng)(beng)(beng),有許(xu)多類型(xing),其(qi)中(zhong)典型(xing)的(de)有:
液(ye)壓泵(beng)(beng)(beng)流(liu)量(liang)是否可調節(jie)分(fen)(fen)為:變(bian)(bian)量(liang)泵(beng)(beng)(beng)和(he)定(ding)量(liang)泵(beng)(beng)(beng)。輸出流(liu)量(liang)可以根據需要來調節(jie)的(de)稱為變(bian)(bian)量(liang)泵(beng)(beng)(beng),流(liu)量(liang)不能調節(jie)的(de)稱為定(ding)量(liang)泵(beng)(beng)(beng)。按液(ye)壓系(xi)統中常用的(de)泵(beng)(beng)(beng)結構分(fen)(fen)為:齒輪泵(beng)(beng)(beng)(含擺線泵(beng)(beng)(beng))、葉(xie)片泵(beng)(beng)(beng)、柱(zhu)塞泵(beng)(beng)(beng)和(he)螺桿泵(beng)(beng)(beng)等(deng)。液(ye)壓泵(beng)(beng)(beng)的(de)分(fen)(fen)類(lei)
泵站(zhan)是液(ye)(ye)壓系(xi)統(tong)的(de)(de),一個(ge)性(xing)能、設計有(you)效的(de)(de)液(ye)(ye)壓機泵站(zhan)對機器設備的(de)(de)性(xing)能、使用壽命、應用成本(ben)、維修抗壓強度(du)會產(chan)生尤為(wei)重要的(de)(de)影(ying)響。因此在要想液(ye)(ye)壓系(xi)統(tong)平(ping)穩運行(xing),液(ye)(ye)壓系(xi)統(tong)應該選擇一個(ge)質(zhi)量可靠的(de)(de)泵站(zhan)!
