
威海力建液壓(ya)設(she)備廠(chang)
經營模(mo)式:生(sheng)產(chan)加工
地址:山東省威海市羊亭孫家灘(tan)工業園
主營:液(ye)壓缸,油缸,液(ye)壓系統
業(ye)務熱線:
QQ:3049278720
活塞式液壓缸
單活塞(sai)(sai)桿液壓(ya)缸(gang)(gang)只有(you)一端(duan)有(you)活塞(sai)(sai)桿。如圖(tu)所示(shi)是一種(zhong)單活塞(sai)(sai)液壓(ya)缸(gang)(gang)。其兩端(duan)進出口(kou)油(you)口(kou)A和B都可通壓(ya)力油(you)或回油(you),以實(shi)現雙向運動,故稱為(wei)雙作(zuo)用缸(gang)(gang)。
活塞僅(jin)能單向運(yun)動(dong)(dong),其反方向運(yun)動(dong)(dong)需(xu)由外力來完成(cheng)。但其行程一(yi)般較活塞式(shi)液壓缸大。
活(huo)塞式(shi)液壓(ya)缸可(ke)分為單桿(gan)式(shi)和雙桿(gan)式(shi)兩種結構(gou),其固定方式(shi)由缸體固定和活(huo)塞桿(gan)固定兩種。、





擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)液壓(ya)缸(gang)是輸出(chu)扭矩并實(shi)現往復(fu)運動(dong)(dong)(dong)(dong)(dong)的執行元件,有單(dan)葉片(pian)、雙(shuang)葉片(pian)、螺(luo)旋(xuan)(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)等幾種形式(shi)(shi)。葉片(pian)式(shi)(shi)式(shi)(shi):定(ding)子(zi)塊固定(ding)在(zai)(zai)缸(gang)體上,而葉片(pian)和轉子(zi)連接在(zai)(zai)一起。根據進油方向,葉片(pian)將(jiang)帶動(dong)(dong)(dong)(dong)(dong)轉子(zi)作往復(fu)擺(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)又分單(dan)螺(luo)旋(xuan)(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)和雙(shuang)螺(luo)旋(xuan)(xuan)(xuan)(xuan)兩種,現在(zai)(zai)雙(shuang)螺(luo)旋(xuan)(xuan)(xuan)(xuan)比較常用,靠(kao)兩個(ge)螺(luo)旋(xuan)(xuan)(xuan)(xuan)副降(jiang)液壓(ya)缸(gang)內活塞的直線運動(dong)(dong)(dong)(dong)(dong)轉變為直線運動(dong)(dong)(dong)(dong)(dong)與(yu)自轉運動(dong)(dong)(dong)(dong)(dong)的復(fu)he運動(dong)(dong)(dong)(dong)(dong),從(cong)而實(shi)現擺(bai)動(dong)(dong)(dong)(dong)(dong)運動(dong)(dong)(dong)(dong)(dong)。
6、材(cai)(cai)料固(gu)化后(hou),用細磨石或刮dao,將高出導軌表面的(de)材(cai)(cai)料修復(fu)平(ping)整,施(shi)工完畢。
注意事項:
為了(le)確保(bao)設備(bei)的正常工作運行,必須保(bao)證:
1、嚴格(ge)、謹慎安裝;
2、清洗(xi)設備存留(liu)的油灰及雜質(zhi);
3、更換潤滑油(you),完(wan)善設備潤滑系(xi)統。
4、更換擋(dang)霄器,確保有效的清(qing)理導軌(gui)上的鐵屑
叉(cha)車液(ye)壓系統常見(jian)故障(zhang)檢(jian)查(cha)與排(pai)除
叉車(che)的(de)主要(yao)液(ye)壓作業(ye)部(bu)分有起升缸和(he)傾斜(xie)缸,其故障檢查與(yu)排除方法(fa)列舉如下(xia) :