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力建加煤液壓系統(圖)-拉桿式液壓缸廠家-城陽區拉桿式液壓缸
力建加煤液壓系統(圖)-拉桿式液壓缸廠家-城陽區拉桿式液壓缸

 威海力(li)建液(ye)壓(ya)設(she)備廠(chang)

經營模式:生產加工

地址(zhi):山東(dong)省威海市羊亭孫(sun)家灘工業園 

主營:液壓(ya)缸,油缸,液壓(ya)系統

業務熱線(xian): 

 QQ:3049278720

產品詳情 聯(lian)系方式
產品品牌:威海力建
供貨總量:不限
價格說明:議定
包裝說明:不限
物流說明:貨運及物流
交貨說明:按訂單
有效期至:長期有效

擺動式液壓缸

擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)液(ye)(ye)壓缸(gang)是輸出扭矩并實(shi)現往(wang)復(fu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)的執行元件(jian),有(you)單葉片(pian)、雙葉片(pian)、螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)等幾種形(xing)式(shi)。葉片(pian)式(shi)式(shi):定子(zi)塊(kuai)固定在缸(gang)體上,而葉片(pian)和轉子(zi)連接在一起。根據進油方(fang)向(xiang),葉片(pian)將帶動(dong)(dong)(dong)(dong)(dong)(dong)轉子(zi)作(zuo)往(wang)復(fu)擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)又(you)分單螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)和雙螺(luo)旋(xuan)兩(liang)種,現在雙螺(luo)旋(xuan)比較常用,靠兩(liang)個螺(luo)旋(xuan)副降液(ye)(ye)壓缸(gang)內活塞的直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)轉變為(wei)直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)與(yu)自轉運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)的復(fu)he運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong),從而實(shi)現擺(bai)動(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)。








 (1)閥(fa)(fa)芯(xin)卡(ka)(ka)住或(huo)(huo)閥(fa)(fa)孔(kong)(kong)堵塞。當流量(liang)閥(fa)(fa)或(huo)(huo)方向閥(fa)(fa)閥(fa)(fa)芯(xin)卡(ka)(ka)住或(huo)(huo)閥(fa)(fa)孔(kong)(kong)堵塞時,液(ye)壓(ya)缸易發生誤動作(zuo)或(huo)(huo)動作(zuo)失靈。此(ci)時應檢查(cha)油(you)液(ye)的(de)污染情況(kuang);檢查(cha)臟物或(huo)(huo)膠(jiao)質沉淀物是否卡(ka)(ka)住閥(fa)(fa)芯(xin)或(huo)(huo)堵塞閥(fa)(fa)孔(kong)(kong);檢查(cha)閥(fa)(fa)體的(de)磨損(sun)情況(kuang),清洗(xi)、更換(huan)系統過濾(lv)器,清洗(xi)油(you)箱,更換(huan)液(ye)壓(ya)介(jie)質。

(2)活(huo)塞(sai)桿(gan)與(yu)缸筒卡(ka)住或液壓缸堵塞(sai)。此時(shi)(shi)無論如何(he)操縱,液壓缸都不動(dong)作或動(dong)作甚微。這時(shi)(shi)應檢查活(huo)塞(sai)及活(huo)塞(sai)桿(gan)密封(feng)是(shi)(shi)(shi)否(fou)太緊,是(shi)(shi)(shi)否(fou)進入臟物(wu)及膠質沉淀物(wu):活(huo)塞(sai)桿(gan)與(yu)缸筒的(de)軸(zhou)心線是(shi)(shi)(shi)否(fou)對(dui)中,易損件和密封(feng)件是(shi)(shi)(shi)否(fou)失效,所帶負(fu)荷是(shi)(shi)(shi)否(fou)太大。


這(zhe)樣,活塞(sai)在液(ye)壓缸(gang)內工作時(shi)(shi),摩(mo)擦阻力(li)會時(shi)(shi)大(da)時(shi)(shi)小,產生滑移或爬(pa)行。排(pai)除辦(ban)法是先修磨液(ye)壓缸(gang),再按配(pei)合要求配(pei)制活塞(sai),修磨活塞(sai)桿,配(pei)置導(dao)向(xiang)套。

(3)液(ye)壓(ya)泵(beng)或液(ye)壓(ya)缸進(jin)入空(kong)氣。空(kong)氣壓(ya)縮或膨脹會造成(cheng)活(huo)塞滑移或爬行。排除(chu)措施是檢查液(ye)壓(ya)泵(beng),設置(zhi)專(zhuan)門的排氣裝置(zhi),快速操作(zuo)全行程(cheng)往返數次排氣。

(4)密(mi)封件質量與滑移或爬行有直接關(guan)系(xi)。


李建波先生

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威海力建液壓設備廠

地址:山東省威海市羊亭孫家灘工業園
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