
威海(hai)力建液壓設備廠
經(jing)營模式:生產加(jia)工
地址(zhi):山東省(sheng)威海(hai)市羊亭孫家(jia)灘工業園
主營:液壓缸,油缸,液壓系統
業務熱線:
QQ:3049278720
手柄系(xi)列非標(biao)液壓系(xi)統性能特(te)點
1、手柄系列非標液壓系統可(ke)(ke)采用電(dian)(dian)氣(qi)控(kong)(kong)制(zhi)方式控(kong)(kong)制(zhi),可(ke)(ke)通過按鈕(niu)或遙(yao)控(kong)(kong)手柄,操作(zuo)簡單(dan),方便靈活,可(ke)(ke)根據(ju)用戶需要選用德國(guo)進口施耐(nai)德電(dian)(dian)氣(qi)控(kong)(kong)制(zhi)元件。
2、電機方面,我(wo)們統一(yi)配置符(fu)合出口標準的(de)品牌電機,性能穩定。
3、采用(yong)油電分離(li)式一體油箱,外觀為噴塑工藝、節(jie)省空間(jian),堅固耐(nai)用(yong)。
4、電(dian)磁換向閥(fa)靈敏可(ke)靠,統(tong)一采(cai)用北(bei)京華德的產品,也可(ke)根據用戶需要采(cai)用進口器件。
上(shang)述圖片僅供參考,詳細產品詳情請(qing)咨詢(xun)我們,更多型號請(qing)訪問我們的(de)網站或致電我們了解'。謝謝





液(ye)壓傳動(dong)中用(yong)來控(kong)制液(ye)體壓力、流量和(he)方向(xiang)的元(yuan)件(jian)。其中控(kong)制通、斷和(he)流向(xiang)的稱(cheng)為方向(xiang)控(kong)制閥。
方向控(kong)制(zhi)閥按用途(tu)分為單向閥和換向閥。
1、單向(xiang)閥:只(zhi)允許流(liu)體在管道中單向(xiang)接(jie)通,反(fan)向(xiang)即切斷(duan)。
2、換向閥:改(gai)變(bian)不(bu)同管路間的通(tong)(tong)(tong)(tong)(tong)、斷關系、根(gen)(gen)據(ju)閥芯在閥體中的工(gong)作(zuo)位(wei)置(zhi)數分兩(liang)位(wei)、三位(wei)等(deng)(deng);根(gen)(gen)據(ju)所控制的通(tong)(tong)(tong)(tong)(tong)道數分兩(liang)通(tong)(tong)(tong)(tong)(tong)、三通(tong)(tong)(tong)(tong)(tong)、四通(tong)(tong)(tong)(tong)(tong)、五(wu)通(tong)(tong)(tong)(tong)(tong)等(deng)(deng);如二位(wei)二通(tong)(tong)(tong)(tong)(tong)、三位(wei)三通(tong)(tong)(tong)(tong)(tong),三位(wei)五(wu)通(tong)(tong)(tong)(tong)(tong)等(deng)(deng)根(gen)(gen)據(ju)閥芯驅動方(fang)式分手(shou)動、機動、電磁、液動等(deng)(deng)。
60年(nian)代后期(qi),在上(shang)述幾種(zhong)液(ye)壓(ya)控(kong)制閥(fa)的基礎(chu)上(shang)又研(yan)制出(chu)電(dian)液(ye)比(bi)例控(kong)制閥(fa)。它(ta)的輸出(chu)量(liang)(壓(ya)力、流(liu)量(liang))能(neng)隨輸入的電(dian)信號連續變化。電(dian)液(ye)比(bi)例控(kong)制閥(fa)按作用不同,相應地分為(wei)電(dian)液(ye)比(bi)例壓(ya)力控(kong)制閥(fa)、電(dian)液(ye)比(bi)例流(liu)量(liang)控(kong)制閥(fa)和電(dian)液(ye)比(bi)例方向控(kong)制閥(fa)等。
上述圖片僅供參考,詳(xiang)細產品詳(xiang)情請咨詢我(wo)們,更多型號(hao)請訪問我(wo)們的網站或(huo)致電我(wo)們了解'。謝謝
液壓(ya)制(zhi)動(dong)系統產生(sheng)制(zhi)動(dong)效能不良的原(yuan)因,一(yi)般(ban)可(ke)根(gen)據制(zhi)動(dong)踏(ta)板(ban)(ban)行程(俗稱高、低)、踏(ta)制(zhi)動(dong)踏(ta)板(ban)(ban)時(shi)的軟硬感覺、踏(ta)下制(zhi)動(dong)踏(ta)板(ban)(ban)后(hou)的穩(wen)定性以(yi)及邊(bian)疆多腳制(zhi)動(dong)時(shi)踏(ta)板(ban)(ban)高度來判斷。
1.連(lian)續幾腳(jiao)制(zhi)動時(shi),踏板高度(du)仍過低,且在第二腳(jiao)制(zhi)動后,感到總(zong)泵(beng)活塞未回位(wei),踏下制(zhi)動踏板即(ji)有總(zong)泵(beng)推桿與活塞碰擊響聲(sheng),是總(zong)泵(beng)皮(pi)碗(wan)裂(lie)縫或(huo)其連(lian)續幾腳(jiao),回位(wei)彈簧太(tai)軟。
2.連續幾腳制動(dong)時踏(ta)板高度(du)稍有高,并有彈性,說(shuo)明(ming)制動(dong)管(guan)路(lu)中滲入了空氣。
3.連(lian)續(xu)幾腳,踏(ta)板均(jun)被踏(ta)到底,并(bing)感到踏(ta)板毫無反力(li),說明總泵儲液室內制(zhi)動液嚴重(zhong)虧損。
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