原裝產品CKD電磁閥型號齊全, *
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CKD，全稱CKD株式會社，是(shi)一(yi)家氣動公司。創立于1943年4月2日，總部(bu)在日本，董事會長梶本一(yi)典。主要業務(wu)制造、銷售燈管燈泡裝置、自動機械裝置等。產品(pin)有電動執(zhi)行器(qi)、直驅馬達、空壓(ya)氣缸(gang)等。
電(dian)(dian)(dian)磁閥(fa)(fa)(fa)(Electromagnetic valve)是用(yong)(yong)電(dian)(dian)(dian)磁控(kong)制(zhi)(zhi)的工業設備，是用(yong)(yong)來控(kong)制(zhi)(zhi)流體的自動(dong)化(hua)基礎元件，屬于執行器，并不(bu)限于液壓、氣動(dong)。電(dian)(dian)(dian)磁閥(fa)(fa)(fa)可以(yi)配合(he)不(bu)同的電(dian)(dian)(dian)路來實現預期(qi)的控(kong)制(zhi)(zhi)，而(er)控(kong)制(zhi)(zhi)的精度和靈(ling)活(huo)性都能夠(gou)保證(zheng)。不(bu)同的電(dian)(dian)(dian)磁閥(fa)(fa)(fa)在控(kong)制(zhi)(zhi)系(xi)統的不(bu)同位置發揮作用(yong)(yong)，常用(yong)(yong)的是單向閥(fa)(fa)(fa)、安全閥(fa)(fa)(fa)、方(fang)向控(kong)制(zhi)(zhi)閥(fa)(fa)(fa)等。
CKD電(dian)(dian)磁(ci)閥(fa)是用來控(kong)制(zhi)流(liu)體(ti)方向(xiang)(xiang)的(de)(de)(de)(de)自(zi)動(dong)化基礎(chu)元(yuan)件，屬于執行器(qi)；通常用于機(ji)械(xie)控(kong)制(zhi)和工(gong)業(ye)閥(fa)門上面，對介質方向(xiang)(xiang)進行控(kong)制(zhi)，從而(er)達到對閥(fa)門開(kai)關的(de)(de)(de)(de)控(kong)制(zhi)。工(gong)作原理(li)電(dian)(dian)磁(ci)閥(fa)里(li)有(you)密閉(bi)的(de)(de)(de)(de)腔，在不(bu)同(tong)位置開(kai)有(you)通孔，每個孔都(dou)通向(xiang)(xiang)不(bu)同(tong)的(de)(de)(de)(de)油(you)管，腔中間是閥(fa)，兩面是兩塊電(dian)(dian)磁(ci)鐵，哪面的(de)(de)(de)(de)磁(ci)鐵線圈通電(dian)(dian)閥(fa)體(ti)就會(hui)被吸引到哪邊，通過控(kong)制(zhi)閥(fa)體(ti)的(de)(de)(de)(de)移動(dong)來擋(dang)住或漏出不(bu)同(tong)的(de)(de)(de)(de)排油(you)的(de)(de)(de)(de)孔，而(er)進油(you)孔是常開(kai)的(de)(de)(de)(de)，液壓油(you)就會(hui)進入(ru)不(bu)同(tong)的(de)(de)(de)(de)排油(you)管，然后通過油(you)的(de)(de)(de)(de)壓力來推動(dong)油(you)缸的(de)(de)(de)(de)活(huo)(huo)(huo)塞(sai)(sai)(sai)，活(huo)(huo)(huo)塞(sai)(sai)(sai)又帶動(dong)活(huo)(huo)(huo)塞(sai)(sai)(sai)桿(gan)，活(huo)(huo)(huo)塞(sai)(sai)(sai)桿(gan)帶動(dong)機(ji)械(xie)裝置動(dong)。這(zhe)樣通過控(kong)制(zhi)電(dian)(dian)磁(ci)鐵的(de)(de)(de)(de)電(dian)(dian)流(liu)通斷就控(kong)制(zhi)了機(ji)械(xie)運(yun)動(dong)。
原裝產品CKD電磁閥
CKD電磁閥從(cong)原理(li)上分(fen)為三(san)大類： 1、直(zhi)動式電(dian)(dian)磁(ci)閥(fa)(fa)：原(yuan)理：通(tong)電(dian)(dian)時(shi)(shi)，電(dian)(dian)磁(ci)線圈產生電(dian)(dian)磁(ci)力把關(guan)閉(bi)件(jian)從閥(fa)(fa)座上提起，閥(fa)(fa)門打開；斷電(dian)(dian)時(shi)(shi)，電(dian)(dian)磁(ci)力消失，彈簧(huang)把關(guan)閉(bi)件(jian)壓在閥(fa)(fa)座上，閥(fa)(fa)門關(guan)閉(bi)。特點：在真空、負壓、零壓時(shi)(shi)能正(zheng)常工作(zuo)，但通(tong)徑一般不超過25mm。 2、分步直(zhi)(zhi)(zhi)動(dong)式電磁閥：原(yuan)理(li)：它是一種直(zhi)(zhi)(zhi)動(dong)和(he)先導式相結合(he)的(de)原(yuan)理(li)，當入口(kou)(kou)與出口(kou)(kou)沒有壓差時，通(tong)電后，電磁力直(zhi)(zhi)(zhi)接把先導小閥和(he)主(zhu)閥關(guan)閉(bi)件依次向(xiang)上(shang)(shang)提起，閥門打開。當入口(kou)(kou)與出口(kou)(kou)達到啟動(dong)壓差時，通(tong)電后，電磁力先導小閥，主(zhu)閥下(xia)腔壓力上(shang)(shang)升，上(shang)(shang)腔壓力下(xia)降，從而利用(yong)壓差把主(zhu)閥向(xiang)上(shang)(shang)推開；斷電時，先導閥利用(yong)彈(dan)簧力或介質壓力推動(dong)關(guan)閉(bi)件，向(xiang)下(xia)移動(dong)，使閥門關(guan)閉(bi)。特點：在零壓差或真空、高(gao)壓時亦能(neng)可*動(dong)作，但(dan)功率(lv)較大(da)，要(yao)求(qiu)必須水平安(an)裝。 3、先導(dao)(dao)式(shi)電(dian)(dian)磁閥(fa)：原理(li)：通(tong)電(dian)(dian)時，電(dian)(dian)磁力(li)(li)把先導(dao)(dao)孔(kong)打開，上(shang)(shang)腔室壓(ya)(ya)力(li)(li)迅速下(xia)降，在(zai)關(guan)(guan)(guan)(guan)閉(bi)件周圍形成(cheng)上(shang)(shang)低下(xia)高的壓(ya)(ya)差(cha)，流體(ti)壓(ya)(ya)力(li)(li)推(tui)動(dong)(dong)關(guan)(guan)(guan)(guan)閉(bi)件向上(shang)(shang)移動(dong)(dong)，閥(fa)門打開；斷電(dian)(dian)時，彈簧(huang)力(li)(li)把先導(dao)(dao)孔(kong)關(guan)(guan)(guan)(guan)閉(bi)，入(ru)口壓(ya)(ya)力(li)(li)通(tong)過(guo)旁(pang)通(tong)孔(kong)迅速腔室在(zai)關(guan)(guan)(guan)(guan)閥(fa)件周圍形成(cheng)下(xia)低上(shang)(shang)高的壓(ya)(ya)差(cha)，流體(ti)壓(ya)(ya)力(li)(li)推(tui)動(dong)(dong)關(guan)(guan)(guan)(guan)閉(bi)件向下(xia)移動(dong)(dong)，關(guan)(guan)(guan)(guan)閉(bi)閥(fa)門。特點(dian)：流體(ti)壓(ya)(ya)力(li)(li)范(fan)圍上(shang)(shang)限較高，可任意安(an)裝（需定制）但必須滿足流體(ti)壓(ya)(ya)差(cha)條件。電(dian)(dian)磁閥(fa)從閥(fa)結(jie)(jie)構(gou)(gou)(gou)和(he)材(cai)料上(shang)(shang)的不(bu)同與原理(li)上(shang)(shang)的區(qu)別，分為六(liu)個分支小類：直(zhi)動(dong)(dong)膜(mo)片(pian)結(jie)(jie)構(gou)(gou)(gou)、分步(bu)直(zhi)動(dong)(dong)膜(mo)片(pian)結(jie)(jie)構(gou)(gou)(gou)、先導(dao)(dao)膜(mo)片(pian)結(jie)(jie)構(gou)(gou)(gou)、直(zhi)動(dong)(dong)活(huo)塞結(jie)(jie)構(gou)(gou)(gou)、分步(bu)直(zhi)動(dong)(dong)活(huo)塞結(jie)(jie)構(gou)(gou)(gou)、先導(dao)(dao)活(huo)塞結(jie)(jie)構(gou)(gou)(gou)。
原裝產品CKD電磁閥型號齊全, *
CKD電磁閥的選型依據：
1、根據管道參數選擇電磁閥的：通徑規格（即DN）、接口方式
1）按照現場管道內徑尺寸或流量要求來確定通徑（DN）尺寸；
2）接口方式，一般>DN50要選擇法蘭接口，≤DN50則可根據用戶需要自由選擇。
2、根據流體參數選擇電磁閥的：材質、溫度組
1）腐蝕性流體：宜選用耐腐蝕電磁閥和全不銹鋼；食用超凈流體：宜選用食品級不銹鋼材質電磁閥；
2）高溫流體：要選擇采用耐高溫的電工材料和密封材料制造的電磁閥，而且要選擇活塞式結構類型的.
CKD電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)是用來控(kong)制流(liu)體(ti)的(de)(de)(de)自動(dong)化基(ji)礎元件(jian),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)屬(shu)于執行器并不限(xian)于液(ye)壓(ya)(ya)(ya),氣動(dong)。電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)用于控(kong)制液(ye)壓(ya)(ya)(ya)流(liu)動(dong)方向(xiang)(xiang),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)里有密閉的(de)(de)(de)腔,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)在(zai)的(de)(de)(de)不同(tong)位置(zhi)開(kai)有通(tong)孔(kong)(kong),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)每(mei)個孔(kong)(kong)都通(tong)向(xiang)(xiang)不同(tong)的(de)(de)(de)油管,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)腔中(zhong)間(jian)是閥(fa),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)兩(liang)(liang)面是兩(liang)(liang)塊電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)通(tong)過(guo)控(kong)制閥(fa)體(ti)的(de)(de)(de)移動(dong)來檔(dang)住或漏出不同(tong)的(de)(de)(de)排(pai)油的(de)(de)(de)孔(kong)(kong),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)而進(jin)油孔(kong)(kong)是常(chang)開(kai)的(de)(de)(de),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)液(ye)壓(ya)(ya)(ya)油就會進(jin)入不同(tong)的(de)(de)(de)排(pai)油管,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)然后通(tong)過(guo)油的(de)(de)(de)壓(ya)(ya)(ya)力來推動(dong)油剛的(de)(de)(de)活塞,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)活塞又帶動(dong)活塞桿,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)活塞竿帶動(dong)機(ji)械裝置(zhi)動(dong)。
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