
威海力建液壓設備廠
經營(ying)模式:生產加工
地址:山(shan)東省威海市羊亭孫(sun)家(jia)灘工業園
主營(ying):液(ye)壓(ya)缸,油(you)缸,液(ye)壓(ya)系統
業務熱(re)線(xian):
QQ:3049278720
活塞式液壓缸
單活(huo)(huo)塞桿液壓(ya)缸(gang)只(zhi)有(you)一端有(you)活(huo)(huo)塞桿。如圖所(suo)示(shi)是一種單活(huo)(huo)塞液壓(ya)缸(gang)。其(qi)兩端進出口油(you)口A和B都可通壓(ya)力油(you)或回油(you),以實現雙向運(yun)動,故稱為雙作(zuo)用(yong)缸(gang)。
活(huo)塞僅能單向運(yun)動,其(qi)反(fan)方向運(yun)動需由外力來完成(cheng)。但(dan)其(qi)行程一般較活(huo)塞式液壓缸大。
活(huo)塞(sai)式(shi)(shi)液壓缸可分為單桿(gan)式(shi)(shi)和雙桿(gan)式(shi)(shi)兩種結構,其固(gu)定方式(shi)(shi)由缸體固(gu)定和活(huo)塞(sai)桿(gan)固(gu)定兩種。、





擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)液(ye)壓缸是輸出扭矩并實現往(wang)復(fu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的執行元(yuan)件,有單葉片(pian)(pian)、雙葉片(pian)(pian)、螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)等幾種形式(shi)(shi)。葉片(pian)(pian)式(shi)(shi)式(shi)(shi):定子塊(kuai)固定在缸體上,而(er)葉片(pian)(pian)和轉子連接(jie)在一(yi)起。根據進油方向,葉片(pian)(pian)將帶動(dong)(dong)(dong)(dong)(dong)轉子作往(wang)復(fu)擺(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)又(you)分單螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)和雙螺(luo)旋(xuan)兩種,現在雙螺(luo)旋(xuan)比(bi)較常用(yong),靠(kao)兩個螺(luo)旋(xuan)副降液(ye)壓缸內活塞的直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉變為直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)與自轉運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的復(fu)he運(yun)(yun)動(dong)(dong)(dong)(dong)(dong),從而(er)實現擺(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)。
6、材料固化后,用細磨石(shi)或刮dao,將高出導軌(gui)表(biao)面的材料修復(fu)平(ping)整,施工(gong)完畢。
注意事項:
為了確(que)保設備(bei)的正(zheng)常工作運行,必(bi)須保證:
1、嚴格、謹慎安裝;
2、清(qing)洗設(she)備存留(liu)的(de)油灰(hui)及雜質(zhi);
3、更換潤滑(hua)油,完(wan)善設備潤滑(hua)系統(tong)。
4、更換擋霄器,確保有(you)效的清(qing)理導軌上的鐵屑(xie)
叉車液壓系統常見故障檢查(cha)與排除
叉車的主要(yao)液壓作(zuo)業(ye)部分有起升缸(gang)和(he)傾斜缸(gang),其故障檢查與排除(chu)方法列(lie)舉(ju)如下 :