
威海力(li)建液壓設備廠(chang)
經營(ying)模式:生產加工
地址:山東省威海市羊亭孫家(jia)灘(tan)工業園
主(zhu)營:液(ye)(ye)壓(ya)缸,油缸,液(ye)(ye)壓(ya)系(xi)統(tong)
業務熱線:
QQ:3049278720
活塞式液壓缸
單活(huo)塞(sai)桿(gan)液壓缸只有(you)一端有(you)活(huo)塞(sai)桿(gan)。如圖所示是一種單活(huo)塞(sai)液壓缸。其兩端進出口油口A和B都可通壓力油或(huo)回油,以實現雙向運動,故稱為雙作用缸。
活塞(sai)僅能單向運動(dong),其反方向運動(dong)需由外力來完成。但其行程一般較活塞(sai)式液壓缸大。
活塞式液壓(ya)缸可分(fen)為單桿(gan)式和雙桿(gan)式兩種結構,其固(gu)(gu)定(ding)(ding)方(fang)式由缸體(ti)固(gu)(gu)定(ding)(ding)和活塞桿(gan)固(gu)(gu)定(ding)(ding)兩種。、





擺動式液壓缸
擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)液(ye)(ye)壓缸(gang)(gang)(gang)是輸(shu)出扭矩(ju)并實(shi)(shi)現往(wang)復運(yun)動(dong)(dong)(dong)(dong)(dong)的執行(xing)元件(jian),有單葉片(pian)、雙葉片(pian)、螺(luo)(luo)(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)等(deng)幾種形式(shi)。葉片(pian)式(shi)式(shi):定子(zi)塊固定在缸(gang)(gang)(gang)體上,而(er)葉片(pian)和轉(zhuan)子(zi)連接在一起(qi)。根據進油方向(xiang),葉片(pian)將帶動(dong)(dong)(dong)(dong)(dong)轉(zhuan)子(zi)作往(wang)復擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)(luo)(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)又分單螺(luo)(luo)(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)和雙螺(luo)(luo)(luo)旋(xuan)(xuan)兩種,現在雙螺(luo)(luo)(luo)旋(xuan)(xuan)比(bi)較(jiao)常用,靠兩個螺(luo)(luo)(luo)旋(xuan)(xuan)副降(jiang)液(ye)(ye)壓缸(gang)(gang)(gang)內活塞(sai)的直線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)變(bian)為直線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)與自(zi)轉(zhuan)運(yun)動(dong)(dong)(dong)(dong)(dong)的復he運(yun)動(dong)(dong)(dong)(dong)(dong),從而(er)實(shi)(shi)現擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)(dong)。
6、材(cai)料固化后,用細磨石或(huo)刮dao,將高出(chu)導軌表面的(de)材(cai)料修復平整,施工完畢。
注意事項:
為(wei)了確保設備的正常工作(zuo)運(yun)行(xing),必須保證:
1、嚴格(ge)、謹慎安裝;
2、清洗設備(bei)存留的(de)油灰及雜質;
3、更換潤(run)(run)滑(hua)油,完(wan)善設備(bei)潤(run)(run)滑(hua)系統。
4、更換擋霄器,確保有(you)效的清理導軌(gui)上的鐵屑
叉車液壓系統常(chang)見故障(zhang)檢查與排除
叉車(che)的(de)主要(yao)液(ye)壓作業部(bu)分有(you)起升缸和傾斜缸,其故障檢查與排除(chu)方法(fa)列舉如下 :