車輛用液壓缸-車輛用液壓缸生產-力建冶金液壓設備
威海力建液壓(ya)設備廠(chang)
經營(ying)模(mo)式(shi)：生(sheng)產(chan)加工(gong)
地址：山東省威海市羊亭孫家灘工(gong)業園
主營：液(ye)(ye)壓缸(gang),油缸(gang),液(ye)(ye)壓系統(tong)
業務熱線：
QQ：3049278720
產品(pin)詳情 聯系(xi)方(fang)式(shi)
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)(dong)式(shi)液(ye)壓缸是輸出扭(niu)矩并實現(xian)往(wang)復(fu)運動(dong)(dong)(dong)(dong)(dong)的執行(xing)元(yuan)件，有單葉(xie)片(pian)、雙葉(xie)片(pian)、螺(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)等幾種形(xing)式(shi)。葉(xie)片(pian)式(shi)式(shi)：定子(zi)(zi)塊固定在缸體上，而葉(xie)片(pian)和轉子(zi)(zi)連接(jie)在一起。根據進油方向，葉(xie)片(pian)將(jiang)帶動(dong)(dong)(dong)(dong)(dong)轉子(zi)(zi)作往(wang)復(fu)擺動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)式(shi)又分單螺(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)(dong)和雙螺(luo)旋(xuan)兩種，現(xian)在雙螺(luo)旋(xuan)比較常用，靠兩個螺(luo)旋(xuan)副(fu)降液(ye)壓缸內活塞的直(zhi)線運動(dong)(dong)(dong)(dong)(dong)轉變為直(zhi)線運動(dong)(dong)(dong)(dong)(dong)與自轉運動(dong)(dong)(dong)(dong)(dong)的復(fu)he運動(dong)(dong)(dong)(dong)(dong)，從而實現(xian)擺動(dong)(dong)(dong)(dong)(dong)運動(dong)(dong)(dong)(dong)(dong)。
若溢(yi)流(liu)(liu)閥(fa)進(jin)入臟(zang)物卡住閥(fa)芯，使溢(yi)流(liu)(liu)閥(fa)常開，液(ye)壓(ya)(ya)油會經溢(yi)流(liu)(liu)閥(fa)旁通直(zhi)接流(liu)(liu)回油箱，導(dao)致液(ye)壓(ya)(ya)缸沒(mei)油進(jin)入。若負載過大(da)，溢(yi)流(liu)(liu)閥(fa)的(de)調(diao)節壓(ya)(ya)力(li)(li)雖已達(da)(da)到(dao)極大(da)額定值，但(dan)液(ye)壓(ya)(ya)缸仍(reng)得不到(dao)連續動作所(suo)需的(de)推力(li)(li)而不動作。若調(diao)節壓(ya)(ya)力(li)(li)較低，則因壓(ya)(ya)力(li)(li)不足達(da)(da)不到(dao)仍(reng)載所(suo)需的(de)椎力(li)(li)，表現為推力(li)(li)不夠。此時應檢查并(bing)調(diao)整溢(yi)流(liu)(liu)閥(fa)。(威(wei)海力(li)(li)建(jian)冶(ye)金(jin)液(ye)壓(ya)(ya)設備廠)
① 裝配(pei)時混入異物(wu)(wu)造(zao)成傷痕液(ye)壓缸(gang)在總(zong)組(zu)裝前，所有(you)零(ling)(ling)件必須充分(fen)去除毛(mao)刺(ci)并洗凈， 零(ling)(ling)件上(shang)帶有(you)毛(mao)刺(ci)或臟物(wu)(wu)進(jin)(jin)行安裝時，由(you)于'別勁'及零(ling)(ling)件自重，異物(wu)(wu)易(yi)嵌進(jin)(jin)缸(gang)壁表面，造(zao)成傷痕。
② 安裝零(ling)件中發(fa)生的傷(shang)痕液壓缸安裝時，活塞及(ji)缸蓋等零(ling)件質量大、尺寸大、慣性大，即(ji)使有起重設(she)備輔助安裝，由于規定配合間隙都(dou)較小，無論怎樣均會別勁投入，
