
威海力建液壓設備(bei)廠
經營(ying)模式:生產加工
地址:山東省威海市羊亭孫家灘(tan)工業園
主營:液(ye)(ye)壓缸,油缸,液(ye)(ye)壓系統
業務熱線:
QQ:3049278720
擺動式液壓缸
擺動(dong)(dong)(dong)(dong)式液壓缸(gang)是輸出扭(niu)矩并實(shi)現往(wang)復運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)執行元(yuan)件,有單(dan)葉(xie)片(pian)(pian)(pian)、雙葉(xie)片(pian)(pian)(pian)、螺(luo)(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)等(deng)幾種(zhong)形式。葉(xie)片(pian)(pian)(pian)式式:定子塊固(gu)定在缸(gang)體上(shang),而葉(xie)片(pian)(pian)(pian)和(he)轉子連接在一起。根據進(jin)油方(fang)向(xiang),葉(xie)片(pian)(pian)(pian)將帶動(dong)(dong)(dong)(dong)轉子作(zuo)往(wang)復擺動(dong)(dong)(dong)(dong)。螺(luo)(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)式又分單(dan)螺(luo)(luo)(luo)旋(xuan)擺動(dong)(dong)(dong)(dong)和(he)雙螺(luo)(luo)(luo)旋(xuan)兩種(zhong),現在雙螺(luo)(luo)(luo)旋(xuan)比較(jiao)常用(yong),靠兩個螺(luo)(luo)(luo)旋(xuan)副降液壓缸(gang)內活塞(sai)的(de)(de)直(zhi)線運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)轉變為直(zhi)線運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)與(yu)自轉運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)復he運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),從而實(shi)現擺動(dong)(dong)(dong)(dong)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)。





若溢(yi)(yi)流(liu)(liu)閥(fa)進入(ru)臟物卡住(zhu)閥(fa)芯,使溢(yi)(yi)流(liu)(liu)閥(fa)常開,液(ye)(ye)壓(ya)油會經溢(yi)(yi)流(liu)(liu)閥(fa)旁通直接(jie)流(liu)(liu)回油箱,導致液(ye)(ye)壓(ya)缸沒(mei)油進入(ru)。若負載(zai)過(guo)大,溢(yi)(yi)流(liu)(liu)閥(fa)的調(diao)節壓(ya)力(li)(li)(li)雖已(yi)達到(dao)極大額定(ding)值(zhi),但液(ye)(ye)壓(ya)缸仍得不到(dao)連續動作(zuo)(zuo)所(suo)(suo)需的推(tui)力(li)(li)(li)而不動作(zuo)(zuo)。若調(diao)節壓(ya)力(li)(li)(li)較(jiao)低,則因(yin)壓(ya)力(li)(li)(li)不足(zu)達不到(dao)仍載(zai)所(suo)(suo)需的椎力(li)(li)(li),表現為(wei)推(tui)力(li)(li)(li)不夠。此時(shi)應(ying)檢查(cha)并調(diao)整溢(yi)(yi)流(liu)(liu)閥(fa)。(威海(hai)力(li)(li)(li)建冶(ye)金(jin)液(ye)(ye)壓(ya)設備廠)
① 裝(zhuang)配時混(hun)入異物造成(cheng)傷(shang)痕(hen)液壓缸(gang)在總(zong)組裝(zhuang)前,所有(you)零(ling)件(jian)必須充分去除毛刺并洗凈, 零(ling)件(jian)上帶(dai)有(you)毛刺或(huo)臟(zang)物進行安裝(zhuang)時,由(you)于(yu)'別勁'及零(ling)件(jian)自重,異物易嵌(qian)進缸(gang)壁(bi)表面,造成(cheng)傷(shang)痕(hen)。
② 安裝零(ling)件(jian)(jian)中(zhong)發生的傷痕(hen)液(ye)壓(ya)缸安裝時(shi),活塞(sai)及缸蓋等(deng)零(ling)件(jian)(jian)質量大(da)(da)(da)、尺寸大(da)(da)(da)、慣性大(da)(da)(da),即使有起(qi)重(zhong)設備輔助(zhu)安裝,由于規定配(pei)合間隙都較小(xiao),無論怎樣均(jun)會別(bie)勁投入(ru),