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(she)備廠(chang)
經營(ying)模式(shi)：生產加工
地址：山東省威海市(shi)羊亭孫家(jia)灘工(gong)業園
主(zhu)營：液壓缸,油缸,液壓系統
業務熱線(xian)：
QQ：3049278720
產品詳情 聯系(xi)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(xing)冶金設(she)備標(biao)準液壓缸
Y-HG1型(xing)冶金(jin)設備標(biao)準(zhun)液(ye)(ye)壓(ya)缸，為(wei)雙作用(yong)單活塞桿液(ye)(ye)壓(ya)缸，缸徑從40~320mm共有17種(zhong)規(gui)(gui)格，額定(ding)壓(ya)力為(wei)16MPa，可以帶緩沖(chong)裝(zhuang)置。該系列液(ye)(ye)壓(ya)缸有13種(zhong)安裝(zhuang)連接型(xing)式，除(chu)軸向腳架(jia)式外，安裝(zhuang)連裝(zhuang)尺寸(cun)均符合ISO6021/1-1981的規(gui)(gui)定(ding)。活塞桿端螺紋亦符合GB2350-80的規(gui)(gui)定(ding)。適用(yong)于工作溫度(du)為(wei)-30C~+80C，工作介(jie)質為(wei)液(ye)(ye)壓(ya)油，乳化液(ye)(ye)的冶金(jin)設備（不適用(yong)于磷酸脂）。
擺動式液壓缸
擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)液(ye)壓缸(gang)是輸出扭矩(ju)并實(shi)現往復(fu)運(yun)動(dong)(dong)(dong)(dong)(dong)的執(zhi)行元(yuan)件，有單(dan)葉(xie)片(pian)(pian)、雙葉(xie)片(pian)(pian)、螺(luo)旋擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)等幾種形式(shi)。葉(xie)片(pian)(pian)式(shi)式(shi)：定(ding)子塊固定(ding)在(zai)缸(gang)體上，而葉(xie)片(pian)(pian)和轉(zhuan)(zhuan)子連接(jie)在(zai)一(yi)起。根據進(jin)油方(fang)向，葉(xie)片(pian)(pian)將帶動(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)子作往復(fu)擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)。螺(luo)旋擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)式(shi)又分單(dan)螺(luo)旋擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)和雙螺(luo)旋兩種，現在(zai)雙螺(luo)旋比較常(chang)用，靠兩個螺(luo)旋副降液(ye)壓缸(gang)內活塞(sai)的直(zhi)線運(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)變(bian)為直(zhi)線運(yun)動(dong)(dong)(dong)(dong)(dong)與(yu)自轉(zhuan)(zhuan)運(yun)動(dong)(dong)(dong)(dong)(dong)的復(fu)he運(yun)動(dong)(dong)(dong)(dong)(dong)，從而實(shi)現擺(bai)(bai)(bai)動(dong)(dong)(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)(dong)(dong)。
采(cai)用(yong)滾(gun)壓(ya)(ya)加工(gong)，由于表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)層(ceng)(ceng)留有(you)表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)殘余壓(ya)(ya)應力，有(you)助于表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)微小裂紋的封閉，阻礙侵蝕(shi)作用(yong)的擴展。從而提(ti)(ti)高(gao)表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)抗腐蝕(shi)能力，并能延緩疲勞(lao)裂紋的產生或擴大，因而提(ti)(ti)高(gao)缸筒疲勞(lao)強度。通過滾(gun)壓(ya)(ya)成型，滾(gun)壓(ya)(ya)表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)形成一(yi)層(ceng)(ceng)冷作硬化層(ceng)(ceng)，減少了磨(mo)削(xue)副接觸(chu)表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)的彈性(xing)(xing)(xing)和塑性(xing)(xing)(xing)變形，從而提(ti)(ti)高(gao)了缸筒內壁的耐磨(mo)性(xing)(xing)(xing)，同時避(bi)免了因磨(mo)削(xue)引起的shao傷。滾(gun)壓(ya)(ya)后(hou)，表(biao)(biao)面(mian)(mian)(mian)(mian)(mian)粗糙度值的減小，可提(ti)(ti)高(gao)配合性(xing)(xing)(xing)質。
