Oyenera JCB loader 3CX/4CX hayidiroliki mpope solenoid vavu 25-220804

1. Vavu yofanana ya solenoid (valavu ya solenoid)

Momwe zimagwirira ntchito:

Zigawo zonse za valavu ya solenoid ndi koyilo yamagetsi malinga ndi gawo lamagetsi, ndiye kuti, chowongolera. Inductor ikapatsidwa chizindikiro chamagetsi, gawo lamagetsi lomwe limapangidwa ndi pano limapangitsa kuti valavu yapakati isunthike ndikuzindikira kusintha kwa magawo olamulidwa.

Chizindikiritso chaubwino:

Solenoid iliyonse imakhala ndi mtengo wosasunthika R, koma R uyu sangakhale "0" kapena

Ndi "∞", pamene R= "0" ikuwonetsa dera lalifupi lamkati: pamene R= "∞" ikuwonetsa kupuma kwamkati.

Njirayo; Pa nthawi yomweyi, kukana kwa koyilo ku nyumba sikungakhale "0". Ngati zomwe zili pamwambazi zingatheke

Valavu ya solenoid siyingagwire ntchito, mwina kuyika kwa siginecha ndikolakwika kapena khadi yatsitsi yapakati

Kulipiritsa kwapanikiziro ndi chitsimikizo chothandizira kuwongolera magwiridwe antchito a valve. Kuthamanga kwa katundu pambuyo pa doko la valve kulowetsedwa mu valavu yolipiritsa, ndipo valavu yolipirira valavu imasintha kupanikizika kutsogolo kwa khomo la valve kuti kusiyana kwapakati pasanayambe ndi pambuyo pa valavu kumakhala kosalekeza, kotero kuti kutuluka kwa valve. doko molingana ndi machitidwe oyendetsera kayendedwe ka doko la throttle limangokhudzana ndi kutsegulidwa kwa doko la valve, ndipo silimakhudzidwa ndi kukakamizidwa kwa katundu.