393000M024 Excavator hydraulic bamka solenoid waalka saamiga solenoid valve 3768317

Farqiga u dhexeeya valve saamiga korantada iyo waalka solenoid

Xakamaynta Valve ee socodka waxa loo qaybin karaa laba nooc:
 

Mid waa kantaroolka beddelka: ama si buuxda u furan ama si buuxda u xidhan yahay, heerka socodka qulqulku waa ugu badnaan ama ugu yaraan, ma jiro xaalad dhexdhexaad ah, sida korantada caadiga ah ee loo maro waalka, korantada dib u rogidda elektromagnetic, valve rogida elektro-hydraulic. Midda kale waa kantarool joogto ah: dekedda waalka waa la furi karaa iyadoo loo eegayo baahida shahaado kasta oo furitaan ah, si loo xakameeyo xajmiga socodka iyada oo loo marayo, valves-ka noocan oo kale ah ayaa leh kantaroolka gacanta, sida valves ceejinta, laakiin sidoo kale si elektaroonik ah loo xakameeyo, sida saamiga saamiga. valves, servo valves. Markaa ujeedada loo isticmaalo valve saamiga ama servo valve waa: si loo gaaro xakamaynta qulqulka xakamaynta elektaroonigga ah (dabcan, ka dib isbeddelada qaabdhismeedka ayaa sidoo kale gaari kara xakamaynta cadaadiska, iwm.), tan iyo markii ay xakameynayso xakamaynta, waa inay jirtaa tamar lumis, servo valve iyo valves kale way ka duwan yihiin, lumista tamarta ayaa ka weyn, sababtoo ah waxay u baahan tahay qulqulo gaar ah si ay u ilaaliso shaqada wareegga saliidda ee xakamaynta marxaladda hore.
Waalka Electromagnetic (Electromagnetic valve) waa isticmaalka korantada

Mabda'a shaqada ee saamiga solenoid valve
   

Waalka saamiga ee korantada-haydarooliga ah waa calaamadda korantada soo gelida ee saamiga elektromagnet ee ku jirta waalka si ay u soo saarto ficil u dhigma, si ay u barakicidda waalka shaqada ee waalka, beddesho cabbirka dekedda oo u dhammaystiro cadaadiska iyo qaybaha soosaarka qulqulka ee u dhigma korantada gelinta. Barokaca barkada waxaa sidoo kale lagu soo celin karaa si farsamaysan, biyo-dhar ah ama koronto ah. Qalabka saamiga ee Electro-hydraulic wuxuu leeyahay qaabab kala duwan, fududahay in la isticmaalo koontaroolka korantada iyo kumbuyuutarka ee nidaamyada kala duwan ee elektro-hydraulic, saxnaanta kontoroolka sare, rakibaadda dabacsan iyo isticmaalka, iyo awood xooggan oo ka hortagga wasakhowga, iyo faa'iidooyin kale, goobta codsiga ayaa sii ballaarinaysa. . Sanadihii la soo dhaafay, horumarinta iyo wax soo saarka ee plug-in valves saamiga iyo saamiga multiway valves si buuxda u tixgeliyo sifooyinka mashiinada dhismaha, la kontoroolka tijaabada, dareenka load iyo hawlaha magdhow cadaadis. Waa muhiimad weyn in la hagaajiyo heerka guud ee farsamada ee mishiinnada hawo-mareenka mobilada.