力建拉桿式液壓缸(圖)-重載液壓缸廠商-重載液壓缸
威海力建液壓設備廠
經營(ying)模式：生產加工
地址(zhi)：山(shan)東省威海(hai)市羊亭孫(sun)家灘工業園(yuan)
主(zhu)營：液壓缸,油缸,液壓系統
業務(wu)熱線：
QQ：3049278720
產品詳情(qing) 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
YHG1型冶金設備標準液壓缸
Y-HG1型冶(ye)金設備(bei)標(biao)準液(ye)壓缸(gang)，為雙作用(yong)(yong)單活塞桿液(ye)壓缸(gang)，缸(gang)徑(jing)從40~320mm共有17種規(gui)格，額(e)定壓力為16MPa，可(ke)以帶緩沖裝置。該系列液(ye)壓缸(gang)有13種安裝連(lian)接(jie)型式，除軸向腳架式外，安裝連(lian)裝尺寸均符(fu)合ISO6021/1-1981的規(gui)定。活塞桿端螺紋亦符(fu)合GB2350-80的規(gui)定。適用(yong)(yong)于工(gong)作溫度(du)為-30C~+80C，工(gong)作介質為液(ye)壓油，乳化液(ye)的冶(ye)金設備(bei)（不(bu)適用(yong)(yong)于磷酸(suan)脂）。
擺動式液壓缸
擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)液壓(ya)缸(gang)是輸(shu)出(chu)扭矩并實現(xian)往復運(yun)動(dong)(dong)(dong)(dong)(dong)的執行元件，有單(dan)葉(xie)(xie)片(pian)、雙葉(xie)(xie)片(pian)、螺(luo)旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)等幾種(zhong)形式(shi)。葉(xie)(xie)片(pian)式(shi)式(shi)：定子(zi)塊(kuai)固定在(zai)缸(gang)體(ti)上，而葉(xie)(xie)片(pian)和轉(zhuan)子(zi)連接在(zai)一起。根(gen)據進(jin)油(you)方向，葉(xie)(xie)片(pian)將帶(dai)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)子(zi)作往復擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)又分(fen)單(dan)螺(luo)旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)和雙螺(luo)旋(xuan)兩(liang)種(zhong)，現(xian)在(zai)雙螺(luo)旋(xuan)比較常用，靠兩(liang)個螺(luo)旋(xuan)副降液壓(ya)缸(gang)內活(huo)塞的直(zhi)(zhi)線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)變為(wei)直(zhi)(zhi)線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)與自轉(zhuan)運(yun)動(dong)(dong)(dong)(dong)(dong)的復he運(yun)動(dong)(dong)(dong)(dong)(dong)，從而實現(xian)擺(bai)(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)(dong)。
采用滾壓加工，由于表(biao)(biao)面(mian)(mian)(mian)層留有表(biao)(biao)面(mian)(mian)(mian)殘余壓應力，有助于表(biao)(biao)面(mian)(mian)(mian)微小裂紋的(de)(de)封閉，阻礙侵蝕(shi)作用的(de)(de)擴展(zhan)。從而提(ti)高(gao)表(biao)(biao)面(mian)(mian)(mian)抗腐蝕(shi)能力，并能延(yan)緩疲勞裂紋的(de)(de)產生或(huo)擴大，因而提(ti)高(gao)缸筒疲勞強度。通過滾壓成(cheng)型，滾壓表(biao)(biao)面(mian)(mian)(mian)形成(cheng)一(yi)層冷作硬化層，減少了磨(mo)削(xue)副接觸表(biao)(biao)面(mian)(mian)(mian)的(de)(de)彈(dan)性和塑性變形，從而提(ti)高(gao)了缸筒內壁的(de)(de)耐磨(mo)性，同時避免了因磨(mo)削(xue)引起的(de)(de)shao傷。滾壓后，表(biao)(biao)面(mian)(mian)(mian)粗糙度值的(de)(de)減小，可提(ti)高(gao)配合性質(zhi)。
