
威海力建(jian)液壓設備廠
經營(ying)模式:生產(chan)加工
地(di)址:山(shan)東省威海(hai)市羊亭孫(sun)家灘工業園
主營:液(ye)壓(ya)缸(gang),油缸(gang),液(ye)壓(ya)系(xi)統
業務熱線(xian):
QQ:3049278720
活塞式液壓缸
單活(huo)塞(sai)桿(gan)液壓(ya)缸(gang)只有一(yi)端(duan)有活(huo)塞(sai)桿(gan)。如圖所示(shi)是一(yi)種(zhong)單活(huo)塞(sai)液壓(ya)缸(gang)。其兩端(duan)進出口油(you)口A和B都可(ke)通壓(ya)力油(you)或回油(you),以實現雙向(xiang)運動,故稱為雙作(zuo)用缸(gang)。
活塞僅能單向運動(dong),其反方向運動(dong)需由外力來完成(cheng)。但其行程一般較活塞式液壓缸大。
活塞式(shi)液(ye)壓(ya)缸(gang)可分為單桿(gan)式(shi)和雙桿(gan)式(shi)兩(liang)種結(jie)構(gou),其固定方(fang)式(shi)由(you)缸(gang)體固定和活塞桿(gan)固定兩(liang)種。、





擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)式(shi)液壓缸是(shi)輸(shu)出扭矩(ju)并實(shi)現(xian)往復運(yun)動(dong)(dong)(dong)(dong)的(de)執行(xing)元件,有單葉片(pian)(pian)、雙(shuang)葉片(pian)(pian)、螺(luo)旋擺(bai)動(dong)(dong)(dong)(dong)等幾種形式(shi)。葉片(pian)(pian)式(shi)式(shi):定子塊固定在(zai)缸體上,而(er)(er)葉片(pian)(pian)和(he)轉(zhuan)子連接在(zai)一起。根據進油方向,葉片(pian)(pian)將(jiang)帶動(dong)(dong)(dong)(dong)轉(zhuan)子作往復擺(bai)動(dong)(dong)(dong)(dong)。螺(luo)旋擺(bai)動(dong)(dong)(dong)(dong)式(shi)又分單螺(luo)旋擺(bai)動(dong)(dong)(dong)(dong)和(he)雙(shuang)螺(luo)旋兩(liang)種,現(xian)在(zai)雙(shuang)螺(luo)旋比(bi)較常用,靠兩(liang)個螺(luo)旋副降(jiang)液壓缸內活塞的(de)直(zhi)(zhi)線(xian)運(yun)動(dong)(dong)(dong)(dong)轉(zhuan)變為(wei)直(zhi)(zhi)線(xian)運(yun)動(dong)(dong)(dong)(dong)與自轉(zhuan)運(yun)動(dong)(dong)(dong)(dong)的(de)復he運(yun)動(dong)(dong)(dong)(dong),從而(er)(er)實(shi)現(xian)擺(bai)動(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)。
6、材(cai)料固化后,用細磨石或刮dao,將高出導(dao)軌表面(mian)的材(cai)料修復平(ping)整,施工完畢。
注意事項:
為了確保(bao)(bao)設備(bei)的正常工作運行,必須保(bao)(bao)證:
1、嚴格、謹慎安(an)裝(zhuang);
2、清洗設(she)備存(cun)留(liu)的油灰及雜(za)質;
3、更(geng)換潤滑油(you),完善設(she)備潤滑系統。
4、更換(huan)擋(dang)霄器(qi),確保(bao)有效的清(qing)理導軌上的鐵屑
叉車液(ye)壓系統常見故障檢查與(yu)排除
叉車的主(zhu)要液(ye)壓(ya)作業部分有起(qi)升缸和傾(qing)斜缸,其(qi)故障檢查與排除方法列舉如下 :