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擺動式液壓缸

擺(bai)動(dong)(dong)(dong)式(shi)(shi)液(ye)壓(ya)(ya)缸(gang)是輸出扭(niu)矩并實現(xian)往(wang)復運(yun)(yun)動(dong)(dong)(dong)的(de)執(zhi)行元件，有(you)單葉(xie)(xie)(xie)片(pian)、雙葉(xie)(xie)(xie)片(pian)、螺旋(xuan)擺(bai)動(dong)(dong)(dong)等(deng)幾種形式(shi)(shi)。葉(xie)(xie)(xie)片(pian)式(shi)(shi)式(shi)(shi)：定子(zi)塊固定在缸(gang)體上，而葉(xie)(xie)(xie)片(pian)和(he)轉(zhuan)子(zi)連(lian)接(jie)在一起。根據進油方向，葉(xie)(xie)(xie)片(pian)將帶動(dong)(dong)(dong)轉(zhuan)子(zi)作往(wang)復擺(bai)動(dong)(dong)(dong)。螺旋(xuan)擺(bai)動(dong)(dong)(dong)式(shi)(shi)又(you)分單螺旋(xuan)擺(bai)動(dong)(dong)(dong)和(he)雙螺旋(xuan)兩種，現(xian)在雙螺旋(xuan)比較(jiao)常用(yong)，靠兩個(ge)螺旋(xuan)副降液(ye)壓(ya)(ya)缸(gang)內活塞的(de)直線運(yun)(yun)動(dong)(dong)(dong)轉(zhuan)變為(wei)直線運(yun)(yun)動(dong)(dong)(dong)與自(zi)轉(zhuan)運(yun)(yun)動(dong)(dong)(dong)的(de)復he運(yun)(yun)動(dong)(dong)(dong)，車輛用(yong)液(ye)壓(ya)(ya)缸(gang)廠商，從而實現(xian)擺(bai)動(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)。

HSG型工程(cheng)用液壓缸

HSG型工(gong)(gong)程用(yong)液壓(ya)缸(gang)為雙作用(yong)單活(huo)塞桿(gan)式液壓(ya)缸(gang)。具有安裝(zhuang)連接(jie)方式多樣以及(ji)可(ke)帶緩沖裝(zhuang)置等特點。適用(yong)于工(gong)(gong)程機(ji)械、起(qi)重(zhong)運輸機(ji)械、船舶機(ji)械、冶金(jin)礦山機(ji)械以及(ji)其(qi)它液壓(ya)系(xi)統。

DG型車輛用液壓缸

DG型車輛(liang)用液壓(ya)缸為雙作用單活塞(sai)桿式液壓(ya)缸，主要用于車輛(liang)、工程機(ji)械(xie)(xie)、起(qi)重(zhong)機(ji)械(xie)(xie)、礦山機(ji)械(xie)(xie)、冶金(jin)機(ji)械(xie)(xie)及其(qi)它機(ji)械(xie)(xie)的液壓(ya)系統。

故障檢查1：進(jin)油管堵(du)塞

故障排(pai)除：疏通油管、更換油液

故(gu)障檢查2：系(xi)統中有空氣

故障排除：從放氣孔排除

故障(zhang)檢查3：齒輪(lun)泵(beng)軸承磨損或齒輪(lun)泵(beng)側板磨損

故障排除：更換(huan)齒輪(lun)泵軸承或側板(ban)

附注：叉車液(ye)壓系統中排空氣方法：

提起(qi)(qi)起(qi)(qi)升油(you)缸(gang)，車(che)輛用液(ye)壓缸(gang)批(pi)發，將液(ye)壓油(you)注(zhu)入至標(biao)尺規定的(de)(de)油(you)位，梁山車(che)輛用液(ye)壓缸(gang)，使叉車(che)負載(zai)額(e)定載(zai)荷的(de)(de)1/10左右(you)，擰松起(qi)(qi)升缸(gang)上的(de)(de)放(fang)氣(qi)螺(luo)栓，操(cao)作叉車(che)直升缸(gang)起(qi)(qi)升、下降(jiang)數次，直到放(fang)氣(qi)螺(luo)塞處沒有氣(qi)泡時為止，然后擰緊放(fang)氣(qi)螺(luo)塞即可。