HSC-FA25DR豐通Fengtong油缸HSC-FA40SR-90 HSC-FA25DR豐通Fengtong油缸HSC-FA40SR-90

豐通(tong)Fengtong油(you)缸

豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)    豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)   豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)(gang)(gang)(gang)(gang)  豐(feng)(feng)(feng)(feng)(feng)(feng)(feng)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)Fengtong油(you)(you)(you)(you)缸(gang)(gang)(gang)(gang)(gang)

結構

氣(qi)缸(gang)(gang)是由缸(gang)(gang)筒、端蓋、活塞、活塞桿和密封件(jian)等組成，其內部(bu)結(jie)構如(ru)圖《SMC氣(qi)缸(gang)(gang)原(yuan)理圖》所示：

1）缸筒

缸筒的(de)(de)內徑大小代表了氣缸輸出(chu)力的(de)(de)大小。活塞要在缸筒內做平(ping)穩的(de)(de)往復滑動，缸筒內表面的(de)(de)表面粗(cu)糙度應達到Ra0.8μm。

SMC、 CM2氣缸(gang)活塞(sai)上采用組(zu)合(he)密封圈實現雙向密封，活塞(sai)與活塞(sai)桿用壓鉚(liu)鏈(lian)接，不用螺(luo)母。

2）端(duan)蓋

端(duan)蓋(gai)上設有(you)進排氣(qi)(qi)通口，有(you)的還在端(duan)蓋(gai)內(nei)(nei)設有(you)緩沖機構。桿(gan)側端(duan)蓋(gai)上設有(you)密封(feng)圈和防(fang)(fang)(fang)塵圈，以(yi)防(fang)(fang)(fang)止(zhi)從活(huo)塞(sai)桿(gan)處向(xiang)外漏氣(qi)(qi)和防(fang)(fang)(fang)止(zhi)外部灰塵混入缸(gang)內(nei)(nei)。桿(gan)側端(duan)蓋(gai)上設有(you)導向(xiang)套，以(yi)提高氣(qi)(qi)缸(gang)的導向(xiang)精度(du)，承受活(huo)塞(sai)桿(gan)上少量的橫向(xiang)負載，減小活(huo)塞(sai)桿(gan)伸出(chu)時(shi)的下彎量，延長(chang)氣(qi)(qi)缸(gang)使用(yong)(yong)壽命。導向(xiang)套通常使用(yong)(yong)燒結含油合(he)(he)金、前傾銅鑄件。端(duan)蓋(gai)過去(qu)常用(yong)(yong)可鍛鑄鐵，為減輕重量并防(fang)(fang)(fang)銹，常使用(yong)(yong)鋁合(he)(he)金壓鑄，微型缸(gang)有(you)使用(yong)(yong)黃銅材料(liao)的。

3）活塞(sai)

活(huo)塞(sai)(sai)(sai)是氣缸中的(de)(de)受壓力(li)零件(jian)。為防止活(huo)塞(sai)(sai)(sai)左右兩腔相互竄氣，設有活(huo)塞(sai)(sai)(sai)密(mi)封圈(quan)(quan)。活(huo)塞(sai)(sai)(sai)上的(de)(de)耐磨環可提高氣缸的(de)(de)導向(xiang)性，減(jian)少活(huo)塞(sai)(sai)(sai)密(mi)封圈(quan)(quan)的(de)(de)磨耗，減(jian)少摩擦阻(zu)力(li)。耐磨環長使(shi)用(yong)聚氨酯、聚四(si)氟乙烯(xi)、夾布合成樹脂(zhi)等材料。活(huo)塞(sai)(sai)(sai)的(de)(de)寬(kuan)度由密(mi)封圈(quan)(quan)尺寸和(he)必要(yao)的(de)(de)滑動部分長度來決定(ding)。滑動部分太短，易(yi)引起(qi)早(zao)期磨損(sun)和(he)卡死。活(huo)塞(sai)(sai)(sai)的(de)(de)材質常用(yong)鋁合金和(he)鑄(zhu)鐵，小型缸的(de)(de)活(huo)塞(sai)(sai)(sai)有黃銅制成的(de)(de)。如(ru)圖2所示

4）活塞(sai)桿

活塞桿是氣缸中(zhong)的受力零(ling)件。通常使(shi)用(yong)高碳鋼、表面經鍍硬鉻處理、或使(shi)用(yong)不(bu)銹(xiu)鋼、以防腐蝕，并提高密封圈(quan)的耐磨性(xing)。

5）密封圈

回轉或往復(fu)運動處的部件密封(feng)(feng)稱為動密封(feng)(feng)，靜(jing)止件部分的密封(feng)(feng)稱為靜(jing)密封(feng)(feng)。

缸筒與端蓋的連接方法(fa)主要有以(yi)下幾種(zhong)：

整體型(xing)(xing)、鉚接型(xing)(xing)、螺紋(wen)聯接型(xing)(xing)、法蘭型(xing)(xing)、拉(la)桿型(xing)(xing)。

6）氣(qi)缸(gang)工作時要靠壓縮(suo)空氣(qi)中的(de)油霧對(dui)活塞進(jin)行(xing)潤滑(hua)。也有小部分(fen)免(mian)潤滑(hua)氣(qi)缸(gang)