一、氣動元件有哪些種類
氣動元件通過氣體的壓強或膨脹產生的力來做功的元件,即將壓縮空氣的彈性能量轉換為動能的機件,像氣缸、氣動馬達、蒸汽機等,都屬于氣動元件的范疇,它的種類眾多,大致可分為以下六大類:1、驅動元件:利用空氣壓縮而獲得推力的元件,如氣缸、氣爪、氣動馬達。2、真空元件:利用空氣壓縮而產生真空環境或吸附其他產品的元件,如真空發生器、真空吸盤。3、控制元件:控制驅動元件啟停的元件,如氣動閥門等。4、氣源處理元件:除掉壓縮機產生的壓縮空氣的水份、油份、垃圾等雜質或者調節壓力的元件,如減壓閥、過濾器、空氣干燥劑、排水器、除油器、增壓閥。5、檢測元件:檢測壓縮器,真空壓力以及流量的元件,如壓力傳感器、真空傳感器、流量傳感器。6、輔助元件:與驅動元件、真空元件等一同使用的附屬元件,如接頭、軟管、消音器、速度控制器、逆止閥、分歧管、壓力表。如果您需要購買氣動元件的話,可以先來看看氣動元件十大品牌。
二、氣動元件是干嘛的
氣(qi)(qi)動(dong)(dong)(dong)元(yuan)件(jian)(jian)(jian)是(shi)一種(zhong)(zhong)通過(guo)利用(yong)氣(qi)(qi)壓(ya)(ya)(ya)控(kong)(kong)制(zhi)(zhi)(zhi)機(ji)(ji)械運動(dong)(dong)(dong)的(de)(de)(de)元(yuan)件(jian)(jian)(jian),它(ta)們(men)可(ke)(ke)以(yi)將(jiang)(jiang)氣(qi)(qi)壓(ya)(ya)(ya)信(xin)(xin)號(hao)(hao)(hao)轉(zhuan)換(huan)(huan)為(wei)相應(ying)的(de)(de)(de)力或(huo)(huo)位(wei)移,從(cong)而(er)實現(xian)各種(zhong)(zhong)機(ji)(ji)械動(dong)(dong)(dong)作。氣(qi)(qi)動(dong)(dong)(dong)元(yuan)件(jian)(jian)(jian)的(de)(de)(de)種(zhong)(zhong)類眾多,常見(jian)的(de)(de)(de)有(you)氣(qi)(qi)缸(gang)、氣(qi)(qi)壓(ya)(ya)(ya)傳(chuan)(chuan)感器、二位(wei)五通閥(fa)(fa)、過(guo)濾(lv)器等(deng),作用(yong)有(you)所不(bu)同(tong)(tong):1、氣(qi)(qi)缸(gang):氣(qi)(qi)缸(gang)也稱(cheng)氣(qi)(qi)動(dong)(dong)(dong)執(zhi)行器,屬于(yu)執(zhi)行機(ji)(ji)構,通過(guo)壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)做功,帶動(dong)(dong)(dong)活塞往復(fu)運動(dong)(dong)(dong)來驅(qu)動(dong)(dong)(dong)轉(zhuan)軸的(de)(de)(de)轉(zhuan)動(dong)(dong)(dong)或(huo)(huo)者導(dao)桿(gan)的(de)(de)(de)上下(xia)運動(dong)(dong)(dong)。2、氣(qi)(qi)壓(ya)(ya)(ya)傳(chuan)(chuan)感器:氣(qi)(qi)壓(ya)(ya)(ya)傳(chuan)(chuan)感器是(shi)一種(zhong)(zhong)用(yong)于(yu)檢測(ce)氣(qi)(qi)壓(ya)(ya)(ya)信(xin)(xin)號(hao)(hao)(hao)的(de)(de)(de)裝置,它(ta)可(ke)(ke)以(yi)將(jiang)(jiang)氣(qi)(qi)壓(ya)(ya)(ya)信(xin)(xin)號(hao)(hao)(hao)轉(zhuan)換(huan)(huan)為(wei)電信(xin)(xin)號(hao)(hao)(hao),從(cong)而(er)實現(xian)對氣(qi)(qi)壓(ya)(ya)(ya)的(de)(de)(de)監測(ce)和控(kong)(kong)制(zhi)(zhi)(zhi)。3、二位(wei)五通閥(fa)(fa):二位(wei)五通閥(fa)(fa)是(shi)一種(zhong)(zhong)用(yong)于(yu)控(kong)(kong)制(zhi)(zhi)(zhi)氣(qi)(qi)流方向(xiang)的(de)(de)(de)裝置。它(ta)具有(you)兩個通道(dao)和五個接(jie)頭,可(ke)(ke)以(yi)將(jiang)(jiang)氣(qi)(qi)壓(ya)(ya)(ya)信(xin)(xin)號(hao)(hao)(hao)轉(zhuan)換(huan)(huan)為(wei)機(ji)(ji)械運動(dong)(dong)(dong),并實現(xian)正(zheng)向(xiang)、反向(xiang)的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)。4、三(san)(san)位(wei)五通閥(fa)(fa):三(san)(san)位(wei)五通閥(fa)(fa)是(shi)一種(zhong)(zhong)適用(yong)于(yu)復(fu)雜工(gong)況的(de)(de)(de)氣(qi)(qi)動(dong)(dong)(dong)元(yuan)件(jian)(jian)(jian)。它(ta)具有(you)三(san)(san)個通道(dao)和五個接(jie)頭,可(ke)(ke)以(yi)將(jiang)(jiang)氣(qi)(qi)壓(ya)(ya)(ya)信(xin)(xin)號(hao)(hao)(hao)轉(zhuan)換(huan)(huan)為(wei)機(ji)(ji)械運動(dong)(dong)(dong),在不(bu)同(tong)(tong)工(gong)作條件(jian)(jian)(jian)下(xia)實現(xian)正(zheng)向(xiang)、反向(xiang)、中間位(wei)置的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)。5、過(guo)濾(lv)器:過(guo)濾(lv)器是(shi)一種(zhong)(zhong)用(yong)于(yu)去(qu)除氣(qi)(qi)體中雜質的(de)(de)(de)裝置。它(ta)可(ke)(ke)以(yi)有(you)效保(bao)護氣(qi)(qi)動(dong)(dong)(dong)元(yuan)件(jian)(jian)(jian),延(yan)長氣(qi)(qi)動(dong)(dong)(dong)系統的(de)(de)(de)壽命。
三、氣動元件的工作原理是什么
氣(qi)動元(yuan)件(jian)(jian)(jian)是通過氣(qi)體(ti)(ti)的(de)壓(ya)(ya)強或膨脹產生的(de)力來做功的(de)元(yuan)件(jian)(jian)(jian),它(ta)可以將壓(ya)(ya)縮(suo)空(kong)氣(qi)的(de)彈性能(neng)量轉換(huan)為動能(neng),并利用(yong)(yong)氣(qi)體(ti)(ti)壓(ya)(ya)力來傳遞能(neng)量,從而控(kong)制氣(qi)動系統工作。簡單來說,氣(qi)動元(yuan)件(jian)(jian)(jian)就是以壓(ya)(ya)縮(suo)空(kong)氣(qi)為介(jie)質來傳動和控(kong)制機械,它(ta)的(de)種類眾多,不同(tong)氣(qi)動元(yuan)件(jian)(jian)(jian)原理方面大同(tong)小異,以常見的(de)氣(qi)動氣(qi)缸為例,它(ta)的(de)原理就是利用(yong)(yong)氣(qi)體(ti)(ti)推(tui)動活塞來產生直線位移(yi),從而將氣(qi)體(ti)(ti)壓(ya)(ya)力和流量轉換(huan)成輸出力和速度,用(yong)(yong)于執行推(tui)動、拉動、旋(xuan)轉、升(sheng)降、夾緊等各(ge)種任務。
四、進口氣動元件和國產的差別大嗎
氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)的(de)(de)(de)應用主要(yao)(yao)為兩個方面:維修和配套。過去國(guo)產氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)的(de)(de)(de)銷(xiao)(xiao)售(shou)(shou)要(yao)(yao)用于(yu)(yu)維修,進(jin)口氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)則多(duo)用于(yu)(yu)配套,近年來(lai),國(guo)產氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)直(zhi)接為主要(yao)(yao)配套的(de)(de)(de)銷(xiao)(xiao)售(shou)(shou)份(fen)額逐年增加,如鐵道(dao)扳岔、機(ji)車輪軌(gui)潤滑、列車的(de)(de)(de)煞車、街道(dao)清(qing)掃(sao)、特種車間內的(de)(de)(de)起(qi)吊設備、軍(jun)事指揮車等都用上了(le)專門開發(fa)的(de)(de)(de)國(guo)產氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)。整體來(lai)說(shuo),進(jin)口氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)在國(guo)內氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)市(shi)場上一直(zhi)占(zhan)據著(zhu)較大份(fen)額,不過近年來(lai)國(guo)產氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)也在穩步發(fa)展(zhan),很多(duo)領域(yu)都取代了(le)進(jin)口氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian),但由于(yu)(yu)發(fa)展(zhan)時間短、利潤空(kong)間小,仍然與進(jin)口氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)有著(zhu)一定的(de)(de)(de)差距。隨(sui)著(zhu)制(zhi)造業的(de)(de)(de)發(fa)展(zhan),未來(lai)國(guo)產氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)將向高精度、長(chang)壽命(ming)、電氣(qi)(qi)(qi)(qi)機(ji)創新驅動(dong)(dong)(dong)等方向發(fa)展(zhan),關鍵(jian)氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)元件(jian)(jian)(jian)的(de)(de)(de)國(guo)產化是大勢所趨。