吉林CDCG350系列重載液壓缸-力建車輛用液壓缸
威海力建液壓設備廠(chang)
經營模式：生產加工
地址：山(shan)東省(sheng)威海市羊亭(ting)孫家灘工業園
主營：液(ye)壓缸,油(you)缸,液(ye)壓系統
業務熱線：
QQ：3049278720
產(chan)品詳情(qing) 聯(lian)系方(fang)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
液壓缸的分類
液(ye)(ye)壓(ya)缸(gang)的(de)結構(gou)(gou)形式(shi)(shi)(shi)(shi)多(duo)種(zhong)多(duo)樣(yang)，其(qi)分(fen)類(lei)方法也有多(duo)種(zhong)：按運動(dong)方式(shi)(shi)(shi)(shi)可(ke)分(fen)為直線往(wang)復(fu)運動(dong)式(shi)(shi)(shi)(shi)和回轉擺動(dong)式(shi)(shi)(shi)(shi)；按受(shou)液(ye)(ye)壓(ya)力作(zuo)用情況可(ke)分(fen)為單作(zuo)用式(shi)(shi)(shi)(shi)、雙作(zuo)用式(shi)(shi)(shi)(shi)；按結構(gou)(gou)形式(shi)(shi)(shi)(shi)可(ke)分(fen)為活(huo)塞式(shi)(shi)(shi)(shi)、柱塞式(shi)(shi)(shi)(shi)、多(duo)級(ji)伸(shen)縮套筒式(shi)(shi)(shi)(shi)，齒輪齒條式(shi)(shi)(shi)(shi)等(deng)；按安裝(zhuang)形式(shi)(shi)(shi)(shi)可(ke)分(fen)為拉(la)桿、耳環、底(di)腳、鉸軸等(deng)；按壓(ya)力等(deng)級(ji)可(ke)分(fen)為16Mpa、25Mpa、31.5Mpa等(deng)。（威海力建冶金(jin)液(ye)(ye)壓(ya)設備廠(chang)）
擺動式液壓缸
擺動(dong)(dong)(dong)(dong)(dong)式(shi)液壓(ya)缸是輸(shu)出扭矩(ju)并實現(xian)(xian)往復運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的執行(xing)元件，有單(dan)葉(xie)片(pian)、雙葉(xie)片(pian)、螺旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)等幾種(zhong)形式(shi)。葉(xie)片(pian)式(shi)式(shi)：定(ding)子塊固定(ding)在(zai)缸體上，而(er)葉(xie)片(pian)和(he)轉(zhuan)子連接在(zai)一(yi)起。根據進油方向(xiang)，葉(xie)片(pian)將帶動(dong)(dong)(dong)(dong)(dong)轉(zhuan)子作(zuo)往復擺動(dong)(dong)(dong)(dong)(dong)。螺旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)式(shi)又(you)分單(dan)螺旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)和(he)雙螺旋(xuan)兩種(zhong)，現(xian)(xian)在(zai)雙螺旋(xuan)比較常用，靠兩個螺旋(xuan)副降(jiang)液壓(ya)缸內活塞的直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)變為直線運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)與自轉(zhuan)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的復he運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)，從而(er)實現(xian)(xian)擺動(dong)(dong)(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)。
(1)液壓缸內部(bu)泄(xie)漏。液壓缸內部(bu)泄(xie)漏包括液壓缸體密(mi)(mi)封(feng)、活(huo)(huo)塞桿與密(mi)(mi)封(feng)蓋密(mi)(mi)封(feng)及(ji)活(huo)(huo)塞密(mi)(mi)封(feng)均(jun)磨(mo)損過量等引起(qi)的(de)泄(xie)漏。
活塞桿與密封(feng)蓋(gai)密封(feng)泄漏的(de)原因是，密封(feng)件折皺、擠壓、撕裂、磨損、老(lao)化(hua)、變(bian)質(zhi)、變(bian)形等，此時應更換新(xin)的(de)密封(feng)件。
活塞密(mi)封過量磨損的主要原因是速度控制閥調節不(bu)當(dang)，造(zao)成過高(gao)的背壓以及密(mi)封件安裝不(bu)當(dang)或液(ye)壓油(you)污染。
