蒙陰車輛用液壓缸-車輛用液壓缸生產-力建液壓缸
威(wei)海力建液(ye)壓設備廠
經營(ying)模式：生產加工
地址：山東省威(wei)海市羊(yang)亭孫家灘工(gong)業園
主營：液壓缸(gang),油缸(gang),液壓系統
業(ye)務(wu)熱線：
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
擺動(dong)(dong)(dong)(dong)式(shi)液(ye)(ye)壓(ya)缸是輸出扭矩并實現往(wang)復(fu)運動(dong)(dong)(dong)(dong)的(de)(de)執行元件，有單(dan)(dan)葉(xie)(xie)片(pian)(pian)、雙(shuang)葉(xie)(xie)片(pian)(pian)、螺(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)等(deng)幾種形式(shi)。葉(xie)(xie)片(pian)(pian)式(shi)式(shi)：定子(zi)塊固定在(zai)(zai)缸體上(shang)，而葉(xie)(xie)片(pian)(pian)和(he)轉(zhuan)(zhuan)子(zi)連(lian)接在(zai)(zai)一起。根(gen)據進油方向，葉(xie)(xie)片(pian)(pian)將帶動(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)子(zi)作往(wang)復(fu)擺動(dong)(dong)(dong)(dong)。螺(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)式(shi)又分(fen)單(dan)(dan)螺(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)和(he)雙(shuang)螺(luo)(luo)旋(xuan)(xuan)兩種，現在(zai)(zai)雙(shuang)螺(luo)(luo)旋(xuan)(xuan)比較(jiao)常用，靠兩個螺(luo)(luo)旋(xuan)(xuan)副降液(ye)(ye)壓(ya)缸內(nei)活塞的(de)(de)直線運動(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)變(bian)為直線運動(dong)(dong)(dong)(dong)與(yu)自(zi)轉(zhuan)(zhuan)運動(dong)(dong)(dong)(dong)的(de)(de)復(fu)he運動(dong)(dong)(dong)(dong)，從而實現擺動(dong)(dong)(dong)(dong)運動(dong)(dong)(dong)(dong)。
緩沖裝置
在液(ye)壓(ya)系統(tong)中(zhong)使用液(ye)壓(ya)缸(gang)驅動(dong)(dong)具(ju)有(you)(you)一定(ding)質(zhi)量的機(ji)構，當液(ye)壓(ya)缸(gang)運(yun)動(dong)(dong)至行程終(zhong)點時具(ju)有(you)(you)較(jiao)大動(dong)(dong)能，如未作減(jian)速處理，液(ye)壓(ya)缸(gang)活塞與缸(gang)蓋將發生機(ji)械碰撞，產生沖擊、噪聲(sheng)，有(you)(you)破(po)壞性。為緩(huan)和及(ji)防止(zhi)這(zhe)種危害(hai)發生，因(yin)此可(ke)在液(ye)壓(ya)回路中(zhong)設置(zhi)減(jian)速裝(zhuang)置(zhi)或(huo)在缸(gang)體內設緩(huan)沖裝(zhuang)置(zhi)。
加工
缸筒作為液壓缸、礦用單體(ti)支(zhi)柱、液壓支(zhi)架、炮管等產(chan)品(pin)的(de)主(zhu)要部(bu)件，其(qi)加(jia)(jia)工(gong)(gong)質量的(de)好壞直接影響整個產(chan)品(pin)的(de)壽命和可靠性(xing)。缸筒加(jia)(jia)工(gong)(gong)要求高，其(qi)內(nei)表面粗糙度要求為Ra0.4～0.8&um，對同(tong)軸度、耐(nai)磨性(xing)要求嚴(yan)格。缸筒的(de)基本特征是深孔加(jia)(jia)工(gong)(gong)，其(qi)加(jia)(jia)工(gong)(gong)一直困擾加(jia)(jia)工(gong)(gong)人員(yuan)。
例如：活(huo)塞(sai)與活(huo)塞(sai)桿不(bu)同心或(huo)活(huo)塞(sai)桿彎曲，液壓缸(gang)或(huo)活(huo)塞(sai)桿對導(dao)軌(gui)安裝位(wei)置偏移，密封(feng)環裝得過(guo)緊(jin)或(huo)過(guo)松等。解(jie)決方法是重新修理或(huo)調整，更換(huan)損傷的零(ling)件及清(qing)除鐵屑。
(2)潤(run)(run)滑(hua)不良或(huo)液壓(ya)缸(gang)(gang)孔徑加(jia)工(gong)超差。因為活(huo)塞(sai)與缸(gang)(gang)筒(tong)(tong)、導軌與活(huo)塞(sai)桿等(deng)均有相對運(yun)動，如果潤(run)(run)滑(hua)不良或(huo)液壓(ya)缸(gang)(gang)孔徑超差，就會加(jia)劇磨損，使(shi)缸(gang)(gang)筒(tong)(tong)中心線(xian)直線(xian)性降低。（威(wei)海力建冶(ye)金液壓(ya)設備廠)
