SMC氣(qi)缸是(shi)氣(qi)動元部件之一，它的構(gou)造是(shi)？

　　SMC氣(qi)(qi)(qi)(qi)缸(gang)(gang)是關鍵的(de)(de)(de)氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)元器(qi)(qi)件之一(yi)(yi)，它有各種類型(xing)。依(yi)據(ju)功效(xiao)方法(fa)可(ke)分成：單功效(xiao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)和雙(shuang)功效(xiao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)。單功效(xiao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)就是指(zhi)氣(qi)(qi)(qi)(qi)缸(gang)(gang)的(de)(de)(de)活塞桿(gan)的(de)(de)(de)某一(yi)(yi)個(ge)方位的(de)(de)(de)健身(shen)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)由(you)空氣(qi)(qi)(qi)(qi)壓縮驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)，而(er)另一(yi)(yi)個(ge)反過來方位的(de)(de)(de)健身(shen)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)由(you)彈(dan)黃(huang)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)校準。雙(shuang)功效(xiao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)就是指(zhi)氣(qi)(qi)(qi)(qi)缸(gang)(gang)活塞桿(gan)的(de)(de)(de)2個(ge)方位的(de)(de)(de)健身(shen)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)都由(you)空氣(qi)(qi)(qi)(qi)壓縮驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)。氣(qi)(qi)(qi)(qi)缸(gang)(gang)依(yi)據(ju)其運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)方式能夠分成三(san)類：勻速直線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)氣(qi)(qi)(qi)(qi)缸(gang)(gang)、轉動(dong)(dong)(dong)(dong)(dong)(dong)(dong)氣(qi)(qi)(qi)(qi)缸(gang)(gang)隨和爪(zhua)。勻速直線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)氣(qi)(qi)(qi)(qi)缸(gang)(gang)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)執(zhi)(zhi)行(xing)器(qi)(qi)做平行(xing)線(xian)反復運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)；轉動(dong)(dong)(dong)(dong)(dong)(dong)(dong)氣(qi)(qi)(qi)(qi)缸(gang)(gang)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)執(zhi)(zhi)行(xing)器(qi)(qi)做轉動(dong)(dong)(dong)(dong)(dong)(dong)(dong)反復運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)；氣(qi)(qi)(qi)(qi)爪(zhua)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)執(zhi)(zhi)行(xing)器(qi)(qi)做開閉健身(shen)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，關鍵用以產品(pin)工件或是商品(pin)的(de)(de)(de)爬取(qu)、夾緊等層面。依(yi)據(ju)氣(qi)(qi)(qi)(qi)缸(gang)(gang)的(de)(de)(de)應用工作狀(zhuang)況自然(ran)環境(jing)區別(bie)，可(ke)分成：一(yi)(yi)般(ban)(ban)氣(qi)(qi)(qi)(qi)缸(gang)(gang)、防潮(chao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)、清潔(jie)氣(qi)(qi)(qi)(qi)缸(gang)(gang)。一(yi)(yi)般(ban)(ban)氣(qi)(qi)(qi)(qi)缸(gang)(gang)適(shi)用一(yi)(yi)般(ban)(ban)的(de)(de)(de)辦公環境(jing)；防潮(chao)氣(qi)(qi)(qi)(qi)缸(gang)(gang)適(shi)用具備(bei)一(yi)(yi)定(ding)水(shui)平的(de)(de)(de)霧水(shui)和環境(jing)濕度自然(ran)環境(jing)下；清潔(jie)氣(qi)(qi)(qi)(qi)缸(gang)(gang)關鍵運(yun)用于清潔(jie)房間內(nei)（Clean Room）的(de)(de)(de)辦公環境(jing)中。

　　SMC氣缸構造(zao)：

　　1.氣缸是(shi)由缸套(tao)、端蓋、活(huo)塞、活(huo)塞桿和液壓密封件等構成：

　　2：端蓋

　　SMC氣(qi)缸端(duan)(duan)蓋(gai)上設(she)有進排氣(qi)管通口，有的(de)仍(reng)在端(duan)(duan)蓋(gai)內設(she)有緩存(cun)組織。桿側端(duan)(duan)蓋(gai)上設(she)有密(mi)封圈和(he)防塵(chen)圈，以(yi)(yi)避(bi)免從活(huo)塞(sai)桿處向(xiang)外(wai)漏汽(qi)和(he)避(bi)免外(wai)界(jie)塵(chen)土滲入主缸。 桿側端(duan)(duan)蓋(gai)上設(she)有導(dao)向(xiang)性(xing)套， 以(yi)(yi)提(ti)升(sheng) 氣(qi)缸的(de)導(dao)向(xiang)性(xing)精密(mi)度(du)， 承(cheng)擔活(huo)塞(sai)桿上小量的(de)橫著負(fu)荷(he)， 減少活(huo)塞(sai)桿外(wai)伸時的(de)下彎(wan)量， 增加(jia)氣(qi)缸使用期限(xian)。導(dao)向(xiang)性(xing)套一(yi)般 應用煅燒含油量鋁(lv)合金、前(qian)伸銅鑄件。端(duan)(duan)蓋(gai)以(yi)(yi)往常見可鍛鑄鐵，為緩解凈重(zhong)并(bing)防

　　銹，常應用(yong)鋁(lv)合金(jin)鑄造(zao)，小型(xing)缸有應用(yong)紫(zi)銅原材料的(de)。

　　3：活塞

　　SMC氣缸(gang)活塞(sai)是(shi)氣缸(gang)中的(de)(de)受工作壓(ya)力零件。 為避(bi)免(mian)活塞(sai)左右兩個(ge)腔(qiang)互(hu)相竄氣， 設(she)有活塞(sai)密(mi)封(feng)圈(quan)。 活塞(sai)上(shang)的(de)(de)耐(nai)(nai)磨損環可提(ti)升 氣缸(gang)的(de)(de)主導性，降(jiang)低(di)活塞(sai)密(mi)封(feng)圈(quan)的(de)(de)摩(mo)擦系數，降(jiang)低(di)摩(mo)阻(zu)。耐(nai)(nai)磨損環長應(ying)用聚(ju)氨酯材料(liao)、聚(ju)四氟(fu)乙烯、 編織膠管防腐蝕涂料(liao)等(deng)原材料(liao)。 活塞(sai)的(de)(de)總寬(kuan)由密(mi)封(feng)圈(quan)規格(ge)和必需的(de)(de)滾(gun)動一部分長短來決(jue)策。

　　滾動(dong)一(yi)部分過短， 易造成初期損壞(huai)和(he)(he)卡住。 活塞的(de)材(cai)(cai)料常見(jian)鋁合金型材(cai)(cai)和(he)(he)生鐵， 中(zhong)小(xiao)型缸的(de)活塞有紫銅做成的(de)。

　　4：活塞桿

　　SMC氣缸活塞桿是氣缸中最重要(yao)的承受力(li)零(ling)件。一般(ban) 應用中碳(tan)鋼、表(biao)層經鍍硬鉻解決(jue)、或(huo)應用不銹鋼板、以耐腐蝕，并提升(sheng) 密封(feng)圈的耐磨(mo)性能。

　　5：密封圈

　　SMC氣(qi)缸或反復(fu)運動(dong)(dong)處的構件(jian)(jian)密封(feng)性(xing)稱之為動(dong)(dong)密封(feng)性(xing)，靜(jing)止(zhi)不動(dong)(dong)件(jian)(jian)一部分的密封(feng)性(xing)稱之為填料(liao)密封(feng)。缸套與端(duan)蓋的聯接(jie)方式 關(guan)鍵有下列幾類：總體型、鉚(liu)合型、外螺紋連接(jie) 型、法(fa)蘭盤型、支撐桿型。

　　6：SMC氣(qi)缸工作中時要靠空(kong)氣(qi)壓縮中的焊接煙塵對活塞(sai)開展(zhan)潤(run)化。也是有小一部分免潤(run)化氣(qi)缸。