
威海力建液(ye)壓設備廠(chang)
經(jing)營(ying)模式(shi):生產加(jia)工(gong)
地址:山東省威(wei)海(hai)市(shi)羊亭孫家灘工業(ye)園
主營:液壓(ya)缸(gang)(gang),油(you)缸(gang)(gang),液壓(ya)系統
業(ye)務熱(re)線:
QQ:3049278720
HSG型工程(cheng)用液壓缸
HSG型工(gong)程用(yong)液(ye)(ye)壓(ya)(ya)缸為(wei)雙(shuang)作用(yong)單(dan)活塞(sai)桿式液(ye)(ye)壓(ya)(ya)缸。具有安裝(zhuang)連(lian)接方式多(duo)樣以及可帶緩(huan)沖裝(zhuang)置等特點。適(shi)用(yong)于(yu)工(gong)程機(ji)(ji)械、起(qi)重運輸(shu)機(ji)(ji)械、船舶機(ji)(ji)械、冶金(jin)礦山機(ji)(ji)械以及其它液(ye)(ye)壓(ya)(ya)系統(tong)。
DG型(xing)車輛用液壓(ya)缸(gang)
DG型(xing)車輛用(yong)(yong)液(ye)壓(ya)缸為雙作用(yong)(yong)單活塞桿式液(ye)壓(ya)缸,主要用(yong)(yong)于車輛、工程機械(xie)、起(qi)重機械(xie)、礦(kuang)山機械(xie)、冶金機械(xie)及其它機械(xie)的液(ye)壓(ya)系(xi)統(tong)。





擺動式液壓缸
擺動(dong)(dong)(dong)式(shi)(shi)液壓缸(gang)是(shi)輸(shu)出扭矩并實現(xian)往復(fu)運(yun)動(dong)(dong)(dong)的執行元件,有單(dan)葉(xie)片(pian)、雙葉(xie)片(pian)、螺(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)等幾種形式(shi)(shi)。葉(xie)片(pian)式(shi)(shi)式(shi)(shi):定子塊固定在(zai)缸(gang)體上,而葉(xie)片(pian)和轉(zhuan)子連接在(zai)一起。根(gen)據進油方向,葉(xie)片(pian)將帶動(dong)(dong)(dong)轉(zhuan)子作往復(fu)擺動(dong)(dong)(dong)。螺(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)式(shi)(shi)又分單(dan)螺(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)和雙螺(luo)(luo)旋(xuan)兩種,現(xian)在(zai)雙螺(luo)(luo)旋(xuan)比較常用,靠兩個螺(luo)(luo)旋(xuan)副降液壓缸(gang)內活塞的直線運(yun)動(dong)(dong)(dong)轉(zhuan)變(bian)為直線運(yun)動(dong)(dong)(dong)與自轉(zhuan)運(yun)動(dong)(dong)(dong)的復(fu)he運(yun)動(dong)(dong)(dong),從而實現(xian)擺動(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)。
故障診斷(威海力建冶金(jin)液壓(ya)設備(bei)廠(chang))
液(ye)壓(ya)(ya)缸(gang)是液(ye)壓(ya)(ya)系統中將液(ye)壓(ya)(ya)能(neng)轉換為(wei)機(ji)械(xie)能(neng)的執行元件(jian)。其故(gu)障可基本歸納為(wei)液(ye)壓(ya)(ya)缸(gang)誤動(dong)作(zuo)、無力推動(dong)負載以(yi)及活塞滑移或爬行等(deng)。由于(yu)液(ye)壓(ya)(ya)缸(gang)出(chu)現故(gu)障而導(dao)致(zhi)設備停機(ji)的現象屢見(jian)不鮮,因此,應重視液(ye)壓(ya)(ya)缸(gang)的故(gu)障診斷(duan)與使用維護工(gong)作(zuo)。
一、故(gu)障診斷(duan)及處(chu)理
1、誤動作或動作失靈
原(yuan)因和處理方法有以下(xia)幾種(zhong):