
威海(hai)力建液(ye)壓設備(bei)廠
經營模(mo)式:生產加(jia)工
地址:山東省威海市羊亭孫家灘工業園(yuan)
主(zhu)營:液壓(ya)缸,油缸,液壓(ya)系統
業務熱線:
QQ:3049278720
液壓制(zhi)動(dong)(dong)系(xi)統產生(sheng)制(zhi)動(dong)(dong)效能不良的原(yuan)因,一般可根據制(zhi)動(dong)(dong)踏(ta)(ta)板(ban)行程(俗稱高(gao)、低)、踏(ta)(ta)制(zhi)動(dong)(dong)踏(ta)(ta)板(ban)時的軟硬感(gan)覺、踏(ta)(ta)下制(zhi)動(dong)(dong)踏(ta)(ta)板(ban)后的穩定性以及(ji)邊疆多腳制(zhi)動(dong)(dong)時踏(ta)(ta)板(ban)高(gao)度來判斷。
1.一(yi)般制(zhi)動時踏板高(gao)(gao)度太低zhi動效(xiao)能不良。如連續兩(liang)腳(jiao)或幾(ji)腳(jiao)制(zhi)動,踏板高(gao)(gao)度隨(sui)這高(gao)(gao)且制(zhi)動效(xiao)能好轉,說明制(zhi)動鼓與磨擦(ca)片或總泵活塞與推桿(gan)的間隙過大。
2維持制(zhi)(zhi)動時,踏板(ban)的高度若緩慢或迅速下降(jiang),說(shuo)明制(zhi)(zhi)動管(guan)路某(mou)處(chu)裂紋(wen)、接頭密閉(bi)不(bu)良(liang)或分泵(beng)(beng)皮碗密封(feng)不(bu)良(liang),其回位彈簧過(guo)軟(ruan)或折斷,或總泵(beng)(beng)皮碗、皮圈密封(feng)不(bu)良(liang),回油閥及出油閥不(bu)良(liang)。可首先踏下制(zhi)(zhi)動踏板(ban),觀(guan)察有無制(zhi)(zhi)動液滲漏部位。若外部正常,則應檢查分泵(beng)(beng)或總泵(beng)(beng)故障(zhang)。
上(shang)述圖(tu)片僅供參考,詳細產品詳情請咨詢我(wo)(wo)們(men),更多型號請訪問我(wo)(wo)們(men)的網站(zhan)或(huo)致(zhi)電我(wo)(wo)們(men)了解'。謝(xie)謝(xie)





液壓制(zhi)(zhi)動(dong)(dong)系統產生制(zhi)(zhi)動(dong)(dong)效能(neng)不良的原因,一(yi)般可根據制(zhi)(zhi)動(dong)(dong)踏(ta)板(ban)行程(cheng)(俗稱高、低(di))、踏(ta)制(zhi)(zhi)動(dong)(dong)踏(ta)板(ban)時的軟(ruan)硬感覺、踏(ta)下(xia)制(zhi)(zhi)動(dong)(dong)踏(ta)板(ban)后的穩定性以及邊疆(jiang)多腳制(zhi)(zhi)動(dong)(dong)時踏(ta)板(ban)高度來判斷。
1.連(lian)續幾腳制動(dong)時,踏(ta)板高(gao)度仍過低,且在第二腳制動(dong)后,感到總泵(beng)活(huo)塞未回(hui)位,踏(ta)下(xia)制動(dong)踏(ta)板即有(you)總泵(beng)推桿與活(huo)塞碰擊響(xiang)聲,是總泵(beng)皮碗裂縫或其連(lian)續幾腳,回(hui)位彈(dan)簧太軟(ruan)。
2.連續幾腳制(zhi)動時踏板高度稍有(you)高,并(bing)有(you)彈性,說(shuo)明制(zhi)動管路中滲入了空氣(qi)。
3.連續幾腳,踏(ta)板(ban)(ban)均被踏(ta)到(dao)底,并(bing)感到(dao)踏(ta)板(ban)(ban)毫無(wu)反力(li),說明總泵儲(chu)液室(shi)內(nei)制(zhi)動液嚴重虧損。
上述圖片(pian)僅供參考,詳細產品詳情請(qing)(qing)咨詢我(wo)們,更多型(xing)號請(qing)(qing)訪問我(wo)們的網站或致(zhi)電我(wo)們了解'。謝謝
液(ye)(ye)壓(ya)(ya)(ya)(ya)站又稱為液(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)站,系統元件(jian)主要是(shi)由液(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)、液(ye)(ye)壓(ya)(ya)(ya)(ya)缸、液(ye)(ye)壓(ya)(ya)(ya)(ya)馬達(da)、液(ye)(ye)壓(ya)(ya)(ya)(ya)閥等構成的。液(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)是(shi)液(ye)(ye)壓(ya)(ya)(ya)(ya)系統的心(xin)臟,簡稱油泵(beng)(beng)(beng)。在液(ye)(ye)壓(ya)(ya)(ya)(ya)系統中,一(yi)(yi)定至少有一(yi)(yi)個泵(beng)(beng)(beng)。液(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)是(shi)一(yi)(yi)種能量轉換裝置,它(ta)的作(zuo)用是(shi)使液(ye)(ye)體發(fa)生運動,把(ba)機械能轉換成流體能(也叫(jiao)做液(ye)(ye)壓(ya)(ya)(ya)(ya)能)。液(ye)(ye)壓(ya)(ya)(ya)(ya)系統
泵是液(ye)(ye)壓傳動系統(tong)中(zhong)的動力元件,由(you)原動機(ji)驅動,從原動機(ji)的輸(shu)(shu)出(chu)(chu)(chu)功率(lv)中(zhong)取出(chu)(chu)(chu)機(ji)械能(neng)(neng),為系統(tong)提(ti)供壓力油(you)液(ye)(ye)。然后,在需(xu)要做功的場(chang)所,由(you)執行元件(液(ye)(ye)壓缸(gang)或液(ye)(ye)壓馬達)再把(ba)流(liu)體壓力能(neng)(neng)轉換(huan)成機(ji)械能(neng)(neng)輸(shu)(shu)出(chu)(chu)(chu)。