
威海(hai)力建液壓(ya)設備廠
經營模式(shi):生產(chan)加工(gong)
地址(zhi):山東省威海市羊(yang)亭孫(sun)家灘工業園
主(zhu)營:液(ye)壓缸,油缸,液(ye)壓系(xi)統
業(ye)務熱線(xian):
QQ:3049278720
擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)式(shi)液壓缸是輸出扭矩并實(shi)現往復運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的執行元件,有單葉片(pian)、雙(shuang)葉片(pian)、螺(luo)(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)等幾種形式(shi)。葉片(pian)式(shi)式(shi):定(ding)子塊固定(ding)在缸體上(shang),而葉片(pian)和轉(zhuan)子連接在一(yi)起。根據進油方向,葉片(pian)將帶(dai)動(dong)(dong)(dong)(dong)轉(zhuan)子作(zuo)往復擺(bai)動(dong)(dong)(dong)(dong)。螺(luo)(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)式(shi)又分單螺(luo)(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)和雙(shuang)螺(luo)(luo)旋(xuan)兩(liang)(liang)種,現在雙(shuang)螺(luo)(luo)旋(xuan)比較常用,靠兩(liang)(liang)個螺(luo)(luo)旋(xuan)副降液壓缸內活塞的直線運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)轉(zhuan)變為直線運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)與自轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的復he運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),從而實(shi)現擺(bai)動(dong)(dong)(dong)(dong)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)。





6、材料固化后(hou),用細磨石或(huo)刮dao,將高出(chu)導(dao)軌表面的材料修復平(ping)整,施工完畢。
注意事項:
為了確保設備的正常(chang)工作(zuo)運行,必須保證:
1、嚴格、謹慎安裝(zhuang);
2、清洗設備(bei)存留(liu)的油灰及雜質;
3、更換潤(run)滑(hua)油,完善設備潤(run)滑(hua)系統。
4、更換擋霄器,確保有效(xiao)的清理(li)導(dao)軌上的鐵(tie)屑
叉(cha)車液壓(ya)系統常見(jian)故障檢查與排除(chu)
叉車的(de)主要液(ye)壓作業(ye)部分有(you)起(qi)升缸和傾斜缸,其(qi)故障檢查與排除方法(fa)列舉如下 :
1、液壓缸(gang)設計間(jian)隙不(bu)(bu)當產生的(de)低(di)速爬(pa)行,液壓缸(gang)內部(bu)活(huo)塞和缸(gang)體、活(huo)塞桿和導向套之間(jian)的(de)滑動(dong)(dong)配(pei)合間(jian)隙太大,引起(qi)滑動(dong)(dong)面的(de)受壓不(bu)(bu)均勻(yun),造(zao)(zao)成摩擦力不(bu)(bu)均勻(yun),引起(qi)液壓缸(gang)低(di)速爬(pa)行;滑動(dong)(dong)配(pei)合間(jian)隙若太小,加上(shang)零部(bu)件制造(zao)(zao)存在(zai)公差,也(ye)會(hui)引起(qi)滑動(dong)(dong)面的(de)受壓不(bu)(bu)均勻(yun),造(zao)(zao)成摩擦力不(bu)(bu)均勻(yun),引起(qi)液壓缸(gang)低(di)速爬(pa)行。
上(shang)述圖(tu)片僅供(gong)參(can)考,詳細產品詳情請咨詢我(wo)(wo)(wo)們(men),更(geng)多型號(hao)請訪問我(wo)(wo)(wo)們(men)的(de)網站或致電我(wo)(wo)(wo)們(men)了解"。謝謝
2、液(ye)(ye)壓(ya)缸內(nei)導(dao)向元件摩擦力(li)不(bu)均勻產生的低(di)速爬(pa)行,液(ye)(ye)壓(ya)缸常用的導(dao)向材料(liao)有QT500.7、ZQAL9-4、非(fei)(fei)金屬(shu)支(zhi)(zhi)撐(cheng)環(huan)等,特別是(shi)非(fei)(fei)金屬(shu)支(zhi)(zhi)撐(cheng)環(huan)尺(chi)(chi)寸(cun)不(bu)均勻,一些(xie)非(fei)(fei)金屬(shu)支(zhi)(zhi)撐(cheng)環(huan)隨油溫變化尺(chi)(chi)寸(cun)增大或減小,即在油液(ye)(ye)中尺(chi)(chi)寸(cun)穩定性差直(zhi)接造(zao)(zao)成(cheng)配合間隙的變化,很容易造(zao)(zao)成(cheng)液(ye)(ye)壓(ya)缸的速度(du)不(bu)穩定。