
威海力建(jian)液壓設備廠
經營模式:生產加(jia)工
地址(zhi):山(shan)東省威海(hai)市羊亭孫(sun)家灘工業園
主(zhu)營:液壓(ya)缸,油缸,液壓(ya)系統
業務熱線:
QQ:3049278720
擺動式液壓缸
擺(bai)動(dong)(dong)(dong)(dong)式(shi)(shi)液壓缸是(shi)輸(shu)出扭(niu)矩并實現往(wang)復(fu)運(yun)動(dong)(dong)(dong)(dong)的(de)執(zhi)行元件,有單葉片(pian)、雙葉片(pian)、螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)等(deng)幾種(zhong)形(xing)式(shi)(shi)。葉片(pian)式(shi)(shi)式(shi)(shi):定(ding)子塊(kuai)固定(ding)在缸體(ti)上,而葉片(pian)和(he)轉(zhuan)子連接(jie)在一起。根據進油方(fang)向(xiang),葉片(pian)將帶(dai)動(dong)(dong)(dong)(dong)轉(zhuan)子作往(wang)復(fu)擺(bai)動(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)式(shi)(shi)又分單螺(luo)旋(xuan)擺(bai)動(dong)(dong)(dong)(dong)和(he)雙螺(luo)旋(xuan)兩種(zhong),現在雙螺(luo)旋(xuan)比較(jiao)常用(yong),靠兩個(ge)螺(luo)旋(xuan)副(fu)降液壓缸內活(huo)塞的(de)直線運(yun)動(dong)(dong)(dong)(dong)轉(zhuan)變為(wei)直線運(yun)動(dong)(dong)(dong)(dong)與自轉(zhuan)運(yun)動(dong)(dong)(dong)(dong)的(de)復(fu)he運(yun)動(dong)(dong)(dong)(dong),從(cong)而實現擺(bai)動(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)。





采用滾壓(ya)(ya)加(jia)工,由(you)于(yu)表(biao)面(mian)(mian)(mian)層留(liu)有(you)表(biao)面(mian)(mian)(mian)殘(can)余壓(ya)(ya)應力(li),有(you)助于(yu)表(biao)面(mian)(mian)(mian)微小(xiao)裂紋(wen)的(de)封閉,阻礙侵蝕(shi)作用的(de)擴展。從而(er)提(ti)高(gao)(gao)表(biao)面(mian)(mian)(mian)抗腐(fu)蝕(shi)能力(li),并能延緩疲(pi)勞裂紋(wen)的(de)產生或擴大(da),因而(er)提(ti)高(gao)(gao)缸(gang)筒疲(pi)勞強(qiang)度(du)。通過滾壓(ya)(ya)成型,滾壓(ya)(ya)表(biao)面(mian)(mian)(mian)形成一層冷(leng)作硬化層,減少(shao)了(le)磨削副(fu)接觸表(biao)面(mian)(mian)(mian)的(de)彈性(xing)和塑(su)性(xing)變(bian)形,從而(er)提(ti)高(gao)(gao)了(le)缸(gang)筒內壁的(de)耐磨性(xing),同時避免了(le)因磨削引(yin)起的(de)shao傷。滾壓(ya)(ya)后,表(biao)面(mian)(mian)(mian)粗糙度(du)值的(de)減小(xiao),可(ke)提(ti)高(gao)(gao)配合性(xing)質(zhi)。
6、材料固化后,用細磨石或刮dao,將高出導軌(gui)表面(mian)的(de)材料修復平整(zheng),施工完(wan)畢。
注意事項:
為了(le)確保設備的正常工作運行,必須(xu)保證(zheng):
1、嚴(yan)格、謹慎(shen)安(an)裝(zhuang);
2、清(qing)洗設備(bei)存留(liu)的油(you)灰及雜質(zhi);
3、更(geng)換潤(run)滑油(you),完善設備潤(run)滑系統。
4、更換擋霄器,確保有效(xiao)的清(qing)理導軌上的鐵屑(xie)
叉(cha)車(che)液壓(ya)系統常(chang)見(jian)故障檢查與排除
叉(cha)車(che)的(de)主要液壓作(zuo)業部分有起升缸和傾斜缸,其故障檢查與排除方法(fa)列舉如(ru)下(xia) :