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宋村鎮YHG1型冶金設備標準液壓缸-威海力建
宋村鎮YHG1型冶金設備標準液壓缸-威海力建

威海力建液壓設備(bei)廠  

經營模式:生(sheng)產加工

地(di)址:山東省威海市羊亭孫(sun)家灘工業園(yuan) 

主營(ying):液壓缸,油(you)缸,液壓系(xi)統 

業務熱線:

  QQ:3049278720

產品詳情 聯系方式
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


活塞式液壓缸

單活塞(sai)桿液壓缸只有一(yi)(yi)端(duan)有活塞(sai)桿。如圖(tu)所示是一(yi)(yi)種單活塞(sai)液壓缸。其兩端(duan)進(jin)出口(kou)油(you)口(kou)A和B都可(ke)通(tong)壓力油(you)或回(hui)油(you),以實現雙(shuang)向(xiang)運動,故稱(cheng)為雙(shuang)作用缸。

活(huo)塞(sai)(sai)僅能(neng)單向運(yun)動,其反方向運(yun)動需由(you)外力(li)來完成。但(dan)其行(xing)程一般較活(huo)塞(sai)(sai)式液壓缸大(da)。

活(huo)塞式(shi)(shi)液壓(ya)缸(gang)可分為單(dan)桿式(shi)(shi)和(he)(he)雙(shuang)桿式(shi)(shi)兩種(zhong)結構,其固(gu)(gu)定(ding)方式(shi)(shi)由缸(gang)體固(gu)(gu)定(ding)和(he)(he)活(huo)塞桿固(gu)(gu)定(ding)兩種(zhong)。、











擺動式液壓缸

擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式液壓(ya)缸是(shi)輸出扭(niu)矩并(bing)實現往復(fu)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的(de)執行元件,有單葉(xie)片、雙(shuang)葉(xie)片、螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)等幾種形(xing)式。葉(xie)片式式:定子塊固定在(zai)缸體(ti)上(shang),而葉(xie)片和轉子連接(jie)在(zai)一起。根(gen)據進油(you)方(fang)向(xiang),葉(xie)片將(jiang)帶(dai)動(dong)(dong)(dong)(dong)(dong)轉子作往復(fu)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式又分單螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)和雙(shuang)螺(luo)旋(xuan)(xuan)兩(liang)種,現在(zai)雙(shuang)螺(luo)旋(xuan)(xuan)比較常用,靠兩(liang)個螺(luo)旋(xuan)(xuan)副降(jiang)液壓(ya)缸內活塞的(de)直線(xian)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉變為直線(xian)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)與自轉運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的(de)復(fu)he運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong),從(cong)而實現擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)。


油(you)缸(gang)(gang)是工程機(ji)械(xie)主(zhu)要(yao)部(bu)件,傳統的加工方法是:拉削缸(gang)(gang)體(ti)(ti)——精鏜缸(gang)(gang)體(ti)(ti)——磨削缸(gang)(gang)體(ti)(ti)。采用滾(gun)壓(ya)方法是:拉削缸(gang)(gang)體(ti)(ti)——精鏜缸(gang)(gang)體(ti)(ti)——滾(gun)壓(ya)缸(gang)(gang)體(ti)(ti),工序(xu)是3部(bu)分,但時間(jian)(jian)上(shang)對(dui)比:磨削缸(gang)(gang)體(ti)(ti)1米大(da)概在(zai)1-2天(tian)的時間(jian)(jian),滾(gun)壓(ya)缸(gang)(gang)體(ti)(ti)1米大(da)概在(zai)10-30分鐘的時間(jian)(jian)。投入對(dui)比:磨床或絎磨機(ji)(幾(ji)萬——幾(ji)百萬),滾(gun)壓(ya)刀(1仟——幾(ji)萬)。滾(gun)壓(ya)后,孔表面(mian)粗糙(cao)度由幢滾(gun)前Ra3.2~6.3um減小(xiao)為(wei)Ra0.4~0.8&um,



李建波先生

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威海力建液壓設備(bei)廠(chang)  

地址:山東省威海市羊亭孫家灘工業園
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