宋村鎮YHG1型冶金設備標準液壓缸-威海力建
威海力建液壓設備廠
經營模式：生產(chan)加(jia)工
地址：山東省威海市羊亭孫家灘工業園
主營：液壓(ya)缸,油缸,液壓(ya)系統
業(ye)務熱線：
QQ：3049278720
產品詳(xiang)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(dan)活(huo)(huo)塞(sai)桿(gan)液壓(ya)缸只(zhi)有(you)一端(duan)有(you)活(huo)(huo)塞(sai)桿(gan)。如圖所示是一種單(dan)活(huo)(huo)塞(sai)液壓(ya)缸。其(qi)兩端(duan)進(jin)出口(kou)油口(kou)A和B都可通(tong)壓(ya)力油或回油，以(yi)實現雙(shuang)向運動，故稱為(wei)雙(shuang)作用缸。
活(huo)塞僅能單向運動，其反(fan)方向運動需由(you)外(wai)力來完成。但其行(xing)程(cheng)一般(ban)較活(huo)塞式液壓缸大。
活塞式液(ye)壓(ya)缸(gang)可分(fen)為單桿(gan)式和雙桿(gan)式兩種結構，其固定方式由缸(gang)體(ti)固定和活塞桿(gan)固定兩種。、
擺動式液壓缸
擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式(shi)液壓缸(gang)是輸出扭矩并實(shi)現(xian)往(wang)復運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)執行元件，有(you)單葉(xie)(xie)片(pian)、雙葉(xie)(xie)片(pian)、螺(luo)(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)等幾種形式(shi)。葉(xie)(xie)片(pian)式(shi)式(shi)：定子塊(kuai)固(gu)定在(zai)缸(gang)體上，而(er)葉(xie)(xie)片(pian)和轉(zhuan)(zhuan)(zhuan)子連接在(zai)一起。根(gen)據進油方向，葉(xie)(xie)片(pian)將(jiang)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)子作(zuo)往(wang)復擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)。螺(luo)(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式(shi)又分單螺(luo)(luo)(luo)旋(xuan)(xuan)擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)和雙螺(luo)(luo)(luo)旋(xuan)(xuan)兩種，現(xian)在(zai)雙螺(luo)(luo)(luo)旋(xuan)(xuan)比較常用，靠兩個螺(luo)(luo)(luo)旋(xuan)(xuan)副降液壓缸(gang)內(nei)活(huo)塞的(de)直線(xian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)變為直線(xian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)與自(zi)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)復he運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，從(cong)而(er)實(shi)現(xian)擺動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)。
油缸(gang)是(shi)工程機(ji)(ji)械主要部件，傳統的(de)(de)加工方(fang)(fang)法(fa)是(shi)：拉削(xue)缸(gang)體——精鏜(tang)(tang)缸(gang)體——磨削(xue)缸(gang)體。采用滾(gun)壓(ya)(ya)方(fang)(fang)法(fa)是(shi)：拉削(xue)缸(gang)體——精鏜(tang)(tang)缸(gang)體——滾(gun)壓(ya)(ya)缸(gang)體，工序(xu)是(shi)3部分(fen)，但(dan)時間(jian)上對比：磨削(xue)缸(gang)體1米(mi)大概(gai)在(zai)1-2天(tian)的(de)(de)時間(jian)，滾(gun)壓(ya)(ya)缸(gang)體1米(mi)大概(gai)在(zai)10-30分(fen)鐘的(de)(de)時間(jian)。投入(ru)對比：磨床或(huo)絎磨機(ji)(ji)（幾(ji)萬——幾(ji)百(bai)萬），滾(gun)壓(ya)(ya)刀（1仟——幾(ji)萬）。滾(gun)壓(ya)(ya)后(hou)，孔表面(mian)粗(cu)糙(cao)度由幢滾(gun)前Ra3.2～6.3um減小為Ra0.4～0.8&um，
