日本CKD電磁閥，ckd電磁閥原理，CKD電磁閥

日本CKD電磁閥，ckd電磁閥原理，CKD電磁閥
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CKD電磁閥的工作原理 CKD電磁閥是用來控制流體的方向的自動化基礎元件, 屬于執行器;通常用于機械控 制和工業閥門上面,對介質方向進行控制,從而達到對閥門開關的控制.電磁閥 里有密閉的腔,在不同位置開有通孔,每個孔都通向不同的油管,腔中間是閥, 兩面是兩塊電磁鐵, 哪面的磁鐵線圈通電閥體就會被吸引到哪邊,通過控制閥體 的移動來檔住或漏出不同的排油的孔, 而進油孔是常開的,液壓油就會進入不同 的排油管,然后通過油的壓力來推動油缸的活塞,活塞又帶動活塞桿,活塞桿帶 動機械裝置動. 這樣通過控制電磁鐵的電流就控制了機械運動.
唯有CKD電磁閥是用 電磁力作用于密封在電動調節閥隔磁套管內的鐵芯完成, 不存在動密封,所以外 漏易堵.電動閥力矩控制不易,容易產生內漏,甚拉斷閥桿頭部;電磁閥的 結構型式容易控制內泄漏,直降為零.所以,電磁閥使用特別安全,尤其適用 于腐蝕性,有毒或高低溫的介質.
CKD電磁閥本身結構簡單,價格也低,比起調節閥 等其它種類執行器易于安裝維護. 更顯著的是所組成的自控系統簡單得多,價格 要低得多.由于電磁閥是開關信號控制,與工控計算機連接十分方便.在當今電 腦普及,價格大幅下降的時代,電磁閥的優勢就更加明顯.
CKD電磁閥的形式種類 1,直動式電磁閥: 原理: 通電時, 電磁線圈產生電磁力把關閉件從閥座上提起, 閥門打開; 斷電時, 電磁力消失,彈簧把關閉件壓在閥座上,閥門關閉. 特點:在真空,負壓,零壓時能正常工作,但通徑般不超過25mm. 2,分布直動式電磁閥: 原理: 它是種直動和導式相結合的原理, 當入口與出口沒有壓差時, 通電后, 電磁力直接把導小閥和主閥關閉件依次向上提起, 閥門打開.當入口與出口達 到啟動壓差時,通電后,電磁力導小閥,主閥下腔壓力上升,上腔壓力下降, 從而利用壓差把主閥向上推開; 斷電時,導閥利用彈簧力或介質壓力推動關閉 件,向下移動,使閥門關閉. 特點: 在零壓差或真空,高壓時亦能可*動作, 但功率較大,要求必須水平安裝. 3,導式電磁閥: 原理:通電時,電磁力把導孔打開,上腔室壓力迅速下降,在關閉件周圍形成 上低下高的壓差,流體壓力推動關閉件向上移動,閥門打開;斷電時,彈簧力把 導孔關閉,入口壓力通過旁通孔迅速腔室在關閥件周圍形成下低上高的壓差, 流體壓力推動關閉件向下移動,關閉閥門. 特點: 流體壓力范圍上限較高, 可任意安裝 （需定制） 但必須滿足流體壓差條件. 電磁閥從閥結構和材料上的不同與原理上的區別, 分為六個分支小類:直動膜片 結構,分步重片結構,導膜式結構,直動活塞結構,分步直動活塞結構,導 活塞結構.
CKD電磁閥的主要特點
 :適用性 管路中的流體必須和選用的CKD電磁閥系列型號中標定的介質致. 流體的溫度必須小于選用電磁閥的標定溫度. 電磁閥允許液體粘度般在系 列等直動式和分步直動式;zui低工作壓差大于0.04MPa 時可選用導式（壓差 式）電磁閥;zui高工作壓差應小于電磁閥的zui大標定壓力;般電磁閥都是單向 工作,因此要注意是否有反壓差,如有安裝止回閥. 流體清潔度不高時應在電磁閥前安裝過濾器, 般電磁閥對介質要求清潔度要好. 注意流量孔徑和接管口徑; 電磁閥般只有開關兩位控制;條件允許請安裝 旁路管,便于維修;有水錘現象時要定制電磁閥的開閉時間調節. 注意環境溫度對電磁閥的影響 電源電流和消耗功率應根據輸出容量選取,電源電壓般允許±10%左右, 必須注意交流起動時 VA 值較高.
二,可靠性 CKD電磁閥分為常閉和常開二種;般選用常閉型,通電打開,斷電關閉;但在 開啟時間很長關閉時很短時要選用常開型了. 壽命試驗, 工廠般屬于型式試驗項目,確切地說我國還沒有電磁閥的 標準,因此選用電磁閥時慎重. 動作時間很短頻率較高時般選取直動式,大口徑選用快速系列.
三,安全性 般CKD電磁閥不防水,在條件不允許時請選用防水型,工廠可以定做. 電磁閥的zui高標定公稱壓力定要超過管路內的zui高壓力, 否則使用壽命會 縮短或產生其它意外情況. 有腐蝕性液體的應選用全不銹鋼型,強腐蝕性流體宜選用塑料王（SLF） 電 磁閥. 爆炸性環境必須選用相應的防爆產品.
四,經濟性 有很多CKD電磁閥可以通用,但在能滿足以上三點的基礎上應選用的產 品.
CKD電磁閥的基本選型
,根據管道參數選擇CKD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,般>DN50要選擇法蘭接口, DN50則可根據用戶需要自由 選擇.
二,根據流體參數選擇CKD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3,流體狀態:大有氣態,液態或混合狀態,特別是口徑大于 DN25訂貨 時定要區分開來. 4,流體粘度:通常在50cSt 以下可任意選擇,若超過此值,則要選用高粘 度電磁閥.
三,根據壓力參數選擇CKD電磁閥的:原理和結構品種 1,公稱壓力:這個參數與其它通用閥門的含義是樣的,是根據管道公稱 壓力來定 2,工作壓力:如果工作壓力低則必須選用直動或分步直動式原理;zui低工 作壓差在0.04Mpa 以上時直動式,分步直動式,導式均可選用.
四,電氣選擇:電壓規格應盡量優選用 AC220V,DC24較為方便.
五,根據持續工作時間長短來選擇:常閉,常開,或可持續通電 2,要是開啟的時間短或開和關的時間不多時,則選常閉型. 3,但是有些用于安全保護的工況,如爐,窯火焰監測,則不能選常開的, 應選可長期通電型. 六,根據環境要求選擇輔助功能:防爆,止回,手動,防水霧,水淋,潛水 1,爆炸性環境:必須選用相應防爆等的電磁閥 . 2,當管內流體有倒流現象時,可選擇我公司 系列帶止 回功能電磁閥. 3,當需要對電磁閥進行現場人工操作時,可選擇我公司系列帶手動功能電磁閥. 4,露天安裝或粉塵多場合應選用防水,防塵品種（防護等在 IP54以上）. 5,用于噴泉必須采用潛水型電磁閥（防護等在 IP68以上）.
CKD電磁閥的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優勢(shi) CKD電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)作為(wei)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化儀表的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)種執(zhi)行器(qi)(qi)(qi),近年來(lai)(lai)用(yong)(yong)(yong)(yong)(yong)量(liang)急劇上升. 使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)主要(yao)有(you)(you)以(yi)(yi)(yi)(yi)下(xia)(xia)些優勢(shi): 1,外(wai)(wai)漏(lou)(lou)(lou)堵(du),內(nei)漏(lou)(lou)(lou)易控(kong)(kong)(kong),使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)安(an)(an)全. 內(nei)外(wai)(wai)泄(xie)漏(lou)(lou)(lou)是(shi)(shi)(shi)(shi)危及(ji)(ji)安(an)(an)全的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)素(su).其(qi)(qi)它自(zi)(zi)(zi)控(kong)(kong)(kong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)常(chang)將(jiang)(jiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿(gan)(gan)伸出(chu),由電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong),氣(qi)動(dong)(dong)(dong)(dong),液動(dong)(dong)(dong)(dong) 執(zhi)行機(ji)構(gou)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉動(dong)(dong)(dong)(dong)或(huo)(huo)移(yi)動(dong)(dong)(dong)(dong).這都要(yao)解決長期動(dong)(dong)(dong)(dong)作閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿(gan)(gan)動(dong)(dong)(dong)(dong)密(mi)(mi)(mi)封(feng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)(wai)泄(xie)漏(lou)(lou)(lou)難 題; 唯有(you)(you)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力作用(yong)(yong)(yong)(yong)(yong)于密(mi)(mi)(mi)封(feng)在(zai)(zai)(zai)(zai)隔磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)套管(guan)(guan)內(nei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鐵(tie)芯(xin)(xin)完成(cheng)(cheng), 不(bu)(bu)(bu)(bu)(bu)(bu)存在(zai)(zai)(zai)(zai)動(dong)(dong)(dong)(dong)密(mi)(mi)(mi)封(feng), 所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)外(wai)(wai)漏(lou)(lou)(lou)易堵(du).電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)力矩控(kong)(kong)(kong)制(zhi)(zhi)不(bu)(bu)(bu)(bu)(bu)(bu)易,容易產生內(nei)漏(lou)(lou)(lou),甚拉(la)斷閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿(gan)(gan)頭(tou)部(bu); 電(dian)(dian)(dian)(dian) 磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)結(jie)構(gou)型(xing)式(shi)容易控(kong)(kong)(kong)制(zhi)(zhi)內(nei)泄(xie)漏(lou)(lou)(lou),直(zhi)降(jiang)為(wei)零.所(suo)(suo)(suo)以(yi)(yi)(yi)(yi),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)特別安(an)(an)全, 尤其(qi)(qi)適用(yong)(yong)(yong)(yong)(yong)于腐(fu)蝕(shi)性,有(you)(you)毒或(huo)(huo)高低(di)(di)(di)溫(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介質(zhi)(zhi). 2,系(xi)(xi)統(tong)簡(jian)單,便接(jie)電(dian)(dian)(dian)(dian)腦,價格(ge)低(di)(di)(di)謙. 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)本身(shen)結(jie)構(gou)簡(jian)單,價格(ge)也(ye)低(di)(di)(di),比起(qi)調(diao)節閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)等其(qi)(qi)它種類執(zhi)行器(qi)(qi)(qi)易于安(an)(an)裝(zhuang)(zhuang)維護(hu). 更(geng)顯(xian)著的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)所(suo)(suo)(suo)組成(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)(zi)(zi)控(kong)(kong)(kong)系(xi)(xi)統(tong)簡(jian)單得(de)多(duo), 價格(ge)要(yao)低(di)(di)(di)得(de)多(duo).由于電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)開(kai)(kai)(kai)關(guan)信(xin)(xin)號(hao) 控(kong)(kong)(kong)制(zhi)(zhi),與工(gong)控(kong)(kong)(kong)計算機(ji)連(lian)接(jie)十(shi)(shi)分方便.在(zai)(zai)(zai)(zai)當今電(dian)(dian)(dian)(dian)腦普及(ji)(ji),價格(ge)大幅下(xia)(xia)降(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)代(dai), 電(dian)(dian)(dian)(dian) 磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優勢(shi)就(jiu)更(geng)加明顯(xian). 3,動(dong)(dong)(dong)(dong)作快遞,功率微小,外(wai)(wai)形輕巧. 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)響(xiang)應(ying)(ying)時(shi)(shi)(shi)間可(ke)以(yi)(yi)(yi)(yi)短(duan)幾(ji)(ji)個毫秒, 即使(shi)(shi)(shi)是(shi)(shi)(shi)(shi)導式(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)也(ye)可(ke)以(yi)(yi)(yi)(yi)控(kong)(kong)(kong)制(zhi)(zhi)在(zai)(zai)(zai)(zai)幾(ji)(ji)十(shi)(shi)毫秒 內(nei).由于自(zi)(zi)(zi)成(cheng)(cheng)回路(lu),比之(zhi)其(qi)(qi)它自(zi)(zi)(zi)控(kong)(kong)(kong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)反(fan)應(ying)(ying)更(geng)靈敏.設(she)計得(de)當的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)線圈(quan)(quan)功率消 耗(hao)很低(di)(di)(di),屬節能(neng)(neng)產品(pin);還(huan)可(ke)做到只需(xu)(xu)觸(chu)發(fa)動(dong)(dong)(dong)(dong)作,自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)保(bao)(bao)持(chi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)位(wei),平(ping)時(shi)(shi)(shi)點也(ye)不(bu)(bu)(bu)(bu)(bu)(bu)耗(hao) 電(dian)(dian)(dian)(dian).電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)外(wai)(wai)形尺寸小,既節省空間,又輕巧美(mei)觀. 4,調(diao)節精度(du)(du)(du)受限,適用(yong)(yong)(yong)(yong)(yong)介質(zhi)(zhi)受限. 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)常(chang)只有(you)(you)開(kai)(kai)(kai)關(guan)兩種狀(zhuang)態, 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)只能(neng)(neng)處(chu)(chu)于兩個極限位(wei)置(zhi), 不(bu)(bu)(bu)(bu)(bu)(bu)能(neng)(neng)連(lian)續調(diao)節, （力 圖突破的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新構(gou)思不(bu)(bu)(bu)(bu)(bu)(bu)少, 但還(huan)都處(chu)(chu)于試(shi)(shi)驗試(shi)(shi)用(yong)(yong)(yong)(yong)(yong)階段） 所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)調(diao)節精度(du)(du)(du)還(huan)受到定(ding)限制(zhi)(zhi). 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)對(dui)介質(zhi)(zhi)潔凈(jing)度(du)(du)(du)有(you)(you)較高要(yao)求, 含顆粒(li)狀(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介質(zhi)(zhi)不(bu)(bu)(bu)(bu)(bu)(bu)能(neng)(neng)適用(yong)(yong)(yong)(yong)(yong), 如屬雜質(zhi)(zhi)須(xu)濾去. 另外(wai)(wai),粘稠(chou)狀(zhuang)介質(zhi)(zhi)不(bu)(bu)(bu)(bu)(bu)(bu)能(neng)(neng)適用(yong)(yong)(yong)(yong)(yong),而且,特定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin)適用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介質(zhi)(zhi)粘度(du)(du)(du)范(fan)圍相對(dui)較窄. 5,型(xing)號(hao)多(duo)樣,用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)廣(guang)泛. 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)雖(sui)有(you)(you)天(tian)不(bu)(bu)(bu)(bu)(bu)(bu)足(zu),優點仍(reng)十(shi)(shi)分突出(chu),所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)就(jiu)設(she)計成(cheng)(cheng)多(duo)種多(duo)樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin),滿足(zu)各 種不(bu)(bu)(bu)(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需(xu)(xu)求, 用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)極為(wei)廣(guang)泛.電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)技術的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)進步(bu)也(ye)都是(shi)(shi)(shi)(shi)圍繞著如何克服(fu)天(tian)不(bu)(bu)(bu)(bu)(bu)(bu) 足(zu),如何更(geng)好地發(fa)揮(hui)固有(you)(you)優勢(shi)而展開(kai)(kai)(kai). 脈(mo)(mo)(mo)沖(chong)(chong)(chong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技術 脈(mo)(mo)(mo)沖(chong)(chong)(chong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)過導線將(jiang)(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti)內(nei)線圈(quan)(quan)輸(shu)(shu)入(ru)(ru)(ru)(ru)正向脈(mo)(mo)(mo)沖(chong)(chong)(chong)信(xin)(xin)號(hao),線圈(quan)(quan)產生的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci) 通(tong)(tong),使(shi)(shi)(shi)動(dong)(dong)(dong)(dong)芯(xin)(xin)吸合,打開(kai)(kai)(kai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men).當停(ting)止(zhi)正向脈(mo)(mo)(mo)沖(chong)(chong)(chong)信(xin)(xin)號(hao)輸(shu)(shu)入(ru)(ru)(ru)(ru)時(shi)(shi)(shi),動(dong)(dong)(dong)(dong)芯(xin)(xin)釋放,動(dong)(dong)(dong)(dong)芯(xin)(xin)在(zai)(zai)(zai)(zai)彈(dan) 簧力的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)下(xia)(xia)回復(fu)到初始狀(zhuang)態,關(guan)閉(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men),另外(wai)(wai)有(you)(you)自(zi)(zi)(zi)保(bao)(bao)持(chi)型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),停(ting)止(zhi)輸(shu)(shu)入(ru)(ru)(ru)(ru)正向脈(mo)(mo)(mo) 沖(chong)(chong)(chong)或(huo)(huo)斷電(dian)(dian)(dian)(dian)后(hou)(hou)也(ye)能(neng)(neng)保(bao)(bao)持(chi), 需(xu)(xu)要(yao)輸(shu)(shu)入(ru)(ru)(ru)(ru)負向脈(mo)(mo)(mo)沖(chong)(chong)(chong)信(xin)(xin)號(hao)才能(neng)(neng)復(fu)位(wei).脈(mo)(mo)(mo)沖(chong)(chong)(chong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作原理 是(shi)(shi)(shi)(shi)利(li)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脈(mo)(mo)(mo)沖(chong)(chong)(chong)轉化為(wei)機(ji)械的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脈(mo)(mo)(mo)動(dong)(dong)(dong)(dong)使(shi)(shi)(shi)得(de)脈(mo)(mo)(mo)動(dong)(dong)(dong)(dong)氣(qi)體(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)大能(neng)(neng)量(liang)變成(cheng)(cheng)動(dong)(dong)(dong)(dong)量(liang)在(zai)(zai)(zai)(zai)短(duan)時(shi)(shi)(shi) 間內(nei)釋放產生巨大沖(chong)(chong)(chong)力,用(yong)(yong)(yong)(yong)(yong) plc 控(kong)(kong)(kong)制(zhi)(zhi)其(qi)(qi)脈(mo)(mo)(mo)沖(chong)(chong)(chong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)間隔應(ying)(ying)根據(ju)額(e)定(ding)氣(qi)體(ti)(ti)(ti)(ti)壓(ya)力恢復(fu)時(shi)(shi)(shi)間 來(lai)(lai)確定(ding). 用(yong)(yong)(yong)(yong)(yong)途(tu)(tu):般安(an)(an)裝(zhuang)(zhuang)在(zai)(zai)(zai)(zai)主油(you)(you)路(lu)或(huo)(huo)減(jian)振(zhen)(zhen)器(qi)(qi)(qi)背壓(ya)油(you)(you)路(lu)中(zhong)(zhong),在(zai)(zai)(zai)(zai)變速器(qi)(qi)(qi)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)升檔(dang)(dang)及(ji)(ji)降(jiang)檔(dang)(dang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)瞬間 或(huo)(huo)在(zai)(zai)(zai)(zai)鎖(suo)(suo)止(zhi)離合器(qi)(qi)(qi)鎖(suo)(suo)止(zhi)及(ji)(ji)解除鎖(suo)(suo)止(zhi)動(dong)(dong)(dong)(dong)作開(kai)(kai)(kai)始時(shi)(shi)(shi)使(shi)(shi)(shi)油(you)(you)壓(ya)下(xia)(xia)降(jiang), 以(yi)(yi)(yi)(yi)減(jian)少換檔(dang)(dang)和鎖(suo)(suo)止(zhi)解鎖(suo)(suo) 沖(chong)(chong)(chong)擊,使(shi)(shi)(shi)車輛運(yun)行更(geng)加平(ping)衡. 其(qi)(qi)作用(yong)(yong)(yong)(yong)(yong)是(shi)(shi)(shi)(shi)控(kong)(kong)(kong)制(zhi)(zhi)油(you)(you)路(lu)中(zhong)(zhong)油(you)(you)壓(ya)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大小. 脈(mo)(mo)(mo)沖(chong)(chong)(chong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)原理: 脈(mo)(mo)(mo)沖(chong)(chong)(chong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)里(li)有(you)(you)密(mi)(mi)(mi)閉(bi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)腔(qiang),在(zai)(zai)(zai)(zai)不(bu)(bu)(bu)(bu)(bu)(bu)同(tong)(tong)位(wei)置(zhi)開(kai)(kai)(kai)有(you)(you)通(tong)(tong)孔,每個孔都通(tong)(tong)向不(bu)(bu)(bu)(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)管(guan)(guan), 腔(qiang) 中(zhong)(zhong)間是(shi)(shi)(shi)(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa), 兩面是(shi)(shi)(shi)(shi)兩塊(kuai)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie), 哪面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)線圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti)就(jiu)會被吸引(yin)到哪邊,通(tong)(tong)過控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)(dong)來(lai)(lai) 檔(dang)(dang)住或(huo)(huo)漏(lou)(lou)(lou)出(chu)不(bu)(bu)(bu)(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)排油(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)孔. 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)安(an)(an)裝(zhuang)(zhuang)與維護(hu) 1,安(an)(an)裝(zhuang)(zhuang)時(shi)(shi)(shi)應(ying)(ying)注意閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti)上箭頭(tou)應(ying)(ying)與介質(zhi)(zhi)流(liu)向致.不(bu)(bu)(bu)(bu)(bu)(bu)可(ke)裝(zhuang)(zhuang)在(zai)(zai)(zai)(zai)有(you)(you)直(zhi)接(jie)滴水(shui)或(huo)(huo)濺水(shui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 地方.電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)應(ying)(ying)垂(chui)直(zhi)向上安(an)(an)裝(zhuang)(zhuang). 2,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)應(ying)(ying)保(bao)(bao)證(zheng)(zheng)在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)壓(ya)為(wei)額(e)定(ding)電(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)15%-10%波動(dong)(dong)(dong)(dong)范(fan)圍內(nei)正常(chang)工(gong)作. 3,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)安(an)(an)裝(zhuang)(zhuang)后(hou)(hou),管(guan)(guan)道(dao)中(zhong)(zhong)不(bu)(bu)(bu)(bu)(bu)(bu)得(de)有(you)(you)反(fan)向壓(ya)差.并(bing)需(xu)(xu)通(tong)(tong)電(dian)(dian)(dian)(dian)數次,使(shi)(shi)(shi)之(zhi)適溫(wen)后(hou)(hou)方可(ke)正 式(shi)投入(ru)(ru)(ru)(ru)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong). 4,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)安(an)(an)裝(zhuang)(zhuang)前(qian)(qian)應(ying)(ying)*清洗管(guan)(guan)道(dao).通(tong)(tong)入(ru)(ru)(ru)(ru)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介質(zhi)(zhi)應(ying)(ying)無雜質(zhi)(zhi).閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)前(qian)(qian)裝(zhuang)(zhuang)過濾器(qi)(qi)(qi). 5,當電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)發(fa)生故(gu)障或(huo)(huo)清洗時(shi)(shi)(shi),為(wei)保(bao)(bao)證(zheng)(zheng)系(xi)(xi)統(tong)繼續運(yun)行,應(ying)(ying)安(an)(an)裝(zhuang)(zhuang)旁路(lu)裝(zhuang)(zhuang)置(zhi). 6,接(jie)管(guan)(guan)時(shi)(shi)(shi)注意,密(mi)(mi)(mi)封(feng)材料不(bu)(bu)(bu)(bu)(bu)(bu)可(ke)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)過量(liang),如螺(luo)(luo)紋(wen)連(lian)接(jie)時(shi)(shi)(shi),接(jie)管(guan)(guan)外(wai)(wai)螺(luo)(luo)紋(wen)長度(du)(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)可(ke) 超過電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)內(nei)螺(luo)(luo)紋(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長度(du)(du)(du),并(bing)在(zai)(zai)(zai)(zai)外(wai)(wai)螺(luo)(luo)紋(wen)前(qian)(qian)端半螺(luo)(luo)距處(chu)(chu)用(yong)(yong)(yong)(yong)(yong)銼刀(dao)倒棱,自(zi)(zi)(zi)螺(luo)(luo)紋(wen)2 牙處(chu)(chu)開(kai)(kai)(kai)始纏繞密(mi)(mi)(mi)封(feng)帶(dai), 否則過量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)帶(dai)或(huo)(huo)粘結(jie)劑殘渣進入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內(nei)腔(qiang)會引(yin)起(qi) 故(gu)障. 7,在(zai)(zai)(zai)(zai)管(guan)(guan)道(dao)鋼性不(bu)(bu)(bu)(bu)(bu)(bu)足(zu)或(huo)(huo)有(you)(you)水(shui)錘現象的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況下(xia)(xia),建議把(ba)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)前(qian)(qian)后(hou)(hou)管(guan)(guan)子用(yong)(yong)(yong)(yong)(yong)支架或(huo)(huo)其(qi)(qi)它方 式(shi)固定(ding),以(yi)(yi)(yi)(yi)防(fang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)工(gong)作時(shi)(shi)(shi)引(yin)起(qi)振(zhen)(zhen)動(dong)(dong)(dong)(dong). 8,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)安(an)(an)裝(zhuang)(zhuang)后(hou)(hou)經檢查(cha)前(qian)(qian)期準備試(shi)(shi)驗工(gong)序完成(cheng)(cheng)后(hou)(hou),須(xu)通(tong)(tong)入(ru)(ru)(ru)(ru)流(liu)體(ti)(ti)(ti)(ti)試(shi)(shi)動(dong)(dong)(dong)(dong)作3~5次, 確認正常(chang)后(hou)(hou)方可(ke)投入(ru)(ru)(ru)(ru)正式(shi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong). 9,與電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)相關(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)控(kong)(kong)(kong)制(zhi)(zhi)線路(lu)及(ji)(ji)設(she)施,如繼電(dian)(dian)(dian)(dian)器(qi)(qi)(qi),開(kai)(kai)(kai)關(guan)和接(jie)觸(chu)器(qi)(qi)(qi)等應(ying)(ying)連(lian)接(jie)牢 固,不(bu)(bu)(bu)(bu)(bu)(bu)得(de)有(you)(you)松動(dong)(dong)(dong)(dong)或(huo)(huo)振(zhen)(zhen)動(dong)(dong)(dong)(dong),電(dian)(dian)(dian)(dian)氣(qi)回路(lu)要(yao)接(jie)入(ru)(ru)(ru)(ru)相應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)保(bao)(bao)險線,作為(wei)電(dian)(dian)(dian)(dian)氣(qi)回路(lu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)保(bao)(bao)護(hu), 否則將(jiang)(jiang)影響(xiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)正常(chang)工(gong)作或(huo)(huo)損壞.