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FESTO氣缸按活動可分為哪幾種類別

更新時間:2023-10-26   點擊次數:426次

      FESTO氣缸按活(huo)動可分為哪幾種類別(bie)

  FESTO氣缸(gang)(gang)(gang)(gang)的內(nei)徑(jing)巨(ju)細代(dai)表了氣缸(gang)(gang)(gang)(gang)輸(shu)著力的巨(ju)細。活(huo)塞(sai)要在缸(gang)(gang)(gang)(gang)筒(tong)(tong)內(nei)做安穩的來去滑動,缸(gang)(gang)(gang)(gang)筒(tong)(tong)內(nei)外(wai)面(mian)(mian)的外(wai)面(mian)(mian)粗糙度應到達Ra0.8um。對鋼(gang)管缸(gang)(gang)(gang)(gang)筒(tong)(tong),內(nei)外(wai)面(mian)(mian)還應鍍硬鉻,以減(jian)小摩(mo)擦阻(zu)力和磨損,并能避免(mian)銹蝕。缸(gang)(gang)(gang)(gang)筒(tong)(tong)材質除應用(yong)高(gao)碳鋼(gang)管外(wai),照樣用(yong)高(gao)強度鋁合金和黃銅(tong)。小型氣缸(gang)(gang)(gang)(gang)有應用(yong)不(bu)銹鋼(gang)管的。帶磁性開關的氣缸(gang)(gang)(gang)(gang)或在耐腐蝕情況中應用(yong)的氣缸(gang)(gang)(gang)(gang),缸(gang)(gang)(gang)(gang)筒(tong)(tong)應應用(yong)不(bu)銹鋼(gang)、鋁合金或黃銅(tong)等材質。 FESTO氣缸(gang)(gang)(gang)(gang)活(huo)塞(sai)上采納組合密封圈完成雙向(xiang)密封,活(huo)塞(sai)與(yu)活(huo)塞(sai)桿用(yong)壓鉚鏈接,不(bu)消螺(luo)母。

  FESTO氣(qi)(qi)(qi)缸(gang)的(de)端(duan)蓋上設(she)(she)(she)有(you)進排(pai)氣(qi)(qi)(qi)通(tong)口,有(you)的(de)還在端(duan)蓋內(nei)設(she)(she)(she)有(you)緩沖(chong)機構。桿(gan)(gan)(gan)側端(duan)蓋上設(she)(she)(she)有(you)密(mi)封圈和防塵圈,以(yi)避免(mian)從活塞桿(gan)(gan)(gan)處向(xiang)(xiang)(xiang)外(wai)漏(lou)氣(qi)(qi)(qi)和避免(mian)外(wai)部塵土混入缸(gang)內(nei)。桿(gan)(gan)(gan)側端(duan)蓋上設(she)(she)(she)有(you)導(dao)向(xiang)(xiang)(xiang)套,以(yi)進步氣(qi)(qi)(qi)缸(gang)的(de)導(dao)向(xiang)(xiang)(xiang)精度,蒙(meng)受活塞桿(gan)(gan)(gan)上大批的(de)橫(heng)向(xiang)(xiang)(xiang)負(fu)載,減小活塞桿(gan)(gan)(gan)伸出時的(de)下彎(wan)量(liang)(liang),延伸氣(qi)(qi)(qi)缸(gang)應用壽(shou)命。導(dao)向(xiang)(xiang)(xiang)套平日應用燒結含油合金(jin)、前傾(qing)銅(tong)鑄件。端(duan)蓋曩昔罕用可(ke)鍛(duan)鑄鐵,為加重分量(liang)(liang)并防銹(xiu),常應用鋁合金(jin)壓鑄,微型缸(gang)有(you)應用黃銅(tong)資料的(de)。

  在FESTO氣缸(gang)(gang)有兩種類(lei)型:往復(fu)直(zhi)線運(yun)動(dong)和往復(fu)擺動(dong)。進出直(zhi)線的氣缸(gang)(gang)可分(fen)為(wei)四種:單影(ying)響、雙影(ying)響、隔膜(mo)式和沖擊(ji)式氣缸(gang)(gang)。

  (1)單作用缸:只(zhi)有(you)一端裝有(you)活(huo)(huo)(huo)塞桿(gan),從活(huo)(huo)(huo)塞一側供氣(qi)時產(chan)生氣(qi)壓,聚集能(neng)量,活(huo)(huo)(huo)塞被氣(qi)壓推出,靠彈簧或自重可以走。

  (2)雙(shuang)(shuang)作用氣缸:從活(huo)塞(sai)兩(liang)側(ce)供氣,單向或雙(shuang)(shuang)向傳力。

  (3)隔(ge)膜式氣缸:用(yong)隔(ge)膜代替活塞,只用(yong)一個偏壓力(li)用(yong)彈簧復位(wei)。其密(mi)封功能好,但行程(cheng)短。

  (4)沖擊氣缸(gang):這是一種新型(xing)部件。

  它將(jiang)壓(ya)縮氣(qi)(qi)(qi)(qi)體(ti)的壓(ya)力能轉(zhuan)化(hua)為活塞高速運動(dong)(10 ~ 20m/s)的動(dong)能,從而(er)做功。打擊筒上增加了帶(dai)噴嘴(zui)和(he)排水口的中(zhong)(zhong)蓋(gai)。中(zhong)(zhong)蓋(gai)和(he)活塞將(jiang)氣(qi)(qi)(qi)(qi)缸(gang)(gang)分成三個(ge)室(shi):儲氣(qi)(qi)(qi)(qi)室(shi)、頭室(shi)和(he)尾室(shi)。廣泛用于切割、沖壓(ya)、開裂(lie)和(he)成型。來回擺(bai)(bai)動(dong)的氣(qi)(qi)(qi)(qi)缸(gang)(gang)稱(cheng)為擺(bai)(bai)動(dong)氣(qi)(qi)(qi)(qi)缸(gang)(gang)。內腔(qiang)由葉片分成兩部分,氣(qi)(qi)(qi)(qi)體(ti)供(gong)給兩個(ge)腔(qiang)。輸入軸擺(bai)(bai)動(dong)角度小于280。其他還有反轉(zhuan)缸(gang)(gang)、氣(qi)(qi)(qi)(qi)液阻尼缸(gang)(gang)、步進(jin)缸(gang)(gang)。

  (5)FESTO氣缸這是(shi)一種新型(xing)部件。它將壓縮(suo)氣體的(de)壓力(li)能轉化為活塞高速運動的(de)動能(10-20m/s),

  借以作(zuo)功。打擊氣(qi)缸(gang)增加了帶有噴口和(he)泄流口的(de)中蓋。中蓋和(he)活塞把氣(qi)缸(gang)分紅儲氣(qi)腔(qiang)(qiang)、頭腔(qiang)(qiang)和(he)尾腔(qiang)(qiang)三室。它普遍(bian)用(yong)于下(xia)料、沖孔、破裂和(he)成型等多種功課。作(zuo)來去擺動(dong)的(de)氣(qi)缸(gang)稱擺動(dong)氣(qi)缸(gang),由葉(xie)片將(jiang)內腔(qiang)(qiang)分開為二,向兩腔(qiang)(qiang)瓜代供氣(qi),輸入軸作(zuo)擺動(dong)活動(dong),擺動(dong)角小于 280°。別的(de),另有反(fan)轉(zhuan)展轉(zhuan)氣(qi)缸(gang)、氣(qi)液(ye)阻(zu)尼缸(gang)和(he)步(bu)進氣(qi)缸(gang)等。

  FESTO氣(qi)缸將緊縮空氣(qi)的(de)壓力能轉換為機械能,驅動(dong)(dong)機構作直(zhi)線來去活動(dong)(dong)、擺動(dong)(dong)和扭轉活動(dong)(dong)。

  FESTO氣(qi)缸直線活(huo)動來(lai)去活(huo)動的(de)(de)氣(qi)缸、擺動活(huo)動的(de)(de)擺動氣(qi)缸、氣(qi)爪等。

  FESTO氣缸是(shi)由缸筒、端(duan)蓋、活塞(sai)、活塞(sai)桿和(he)密封(feng)件構成:

                                                                                                                                                                                  

  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

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