Wopanga, Wolemera, Wapamwamba KAMAZ HYDRAULIC LOCK

Hydraulic lock (hydraulic control check valve) ili pamaziko a valavu wamba kuti awonjezere chigawo cha hydraulic control, kotero kuti lock hydraulic lock ikhoza kutembenuzidwa pamaziko a valavu yowonongeka kuti akwaniritse ntchito zambiri.

Mfundo yogwirira ntchito ya hydraulic lock ndi motere:

Pamene palibe mafuta a hydraulic omwe amalowa pa doko la mafuta olamulira, chotchinga cha hydraulic chimakhala chofanana ndi valavu wamba, ndipo mafuta amatha kuyenda momasuka kuchokera ku malo olowera mafuta kupita kumalo opangira mafuta, ndipo chotsaliracho sichingadutse konse.Mafuta a hydraulic akalowa padoko lamafuta owongolera ndikufika pamtengo wake wokhazikika, spool imakankhidwa motseguka pansi pa kukakamizidwa kuti valavu itseguke, ndipo loko ya hydraulic imathanso kudutsa momasuka kumbali yakumbuyo.

Chotsekera cha Hydraulic chimagawidwa kukhala mtundu wa kutayikira wamkati ndi mtundu wotuluka wakunja wachiwiri.

Mkati kukhetsa mtundu, pamene m'munsi mapeto a hayidiroliki ulamuliro pisitoni si kulamulira mafuta mu, pa nthawi ino, monga valavu ambiri cheke, mafuta kuthamanga akhoza kuyenda momasuka mu malangizo kutsogolo, ndipo sangathe kuyenda n'zosiyana.Komabe, pamene mafuta oponderezedwa amalowetsedwa mu doko la mafuta olamulira, amachitira kumapeto kwa pisitoni yolamulira, ndipo kuthamanga kwamadzimadzi kumapangitsa pisitoni yolamulira kukweza, kusuntha mphamvu ku ndodo ya ejector, ndiyeno kukakamiza imodzi- njira valavu pachimake kuti atsegule, ndipo dera lalikulu la mafuta limatha kuyenda momasuka mbali zonse ziwiri.

Mtundu wa kutayikira, wamba wa njira imodzi valavu spool m'mimba mwake ndi wokulirapo, ngati mtundu kutayikira mkati, kupsyinjika mafuta ndi apamwamba, chifukwa valavu spool akuchita malo ndi lalikulu, kotero valavu spool pansi pa kukanikiza pa mpando valavu ndi apamwamba, ndiye kukakamiza kowongolera komwe kumafunikira kuwongolera pisitoni kuti mutsegule valavu ya valavu nakonso kumakhala kokwera, kuphatikiza ndi kuthamangitsidwa kwa reverse flow outlet komwe kumayendera pisitoni yowongolera kuti ipangitse mphamvu yotsikira pansi, Kuthetsa gawo lamphamvu yokwera ya pistoni yowongolera, kuwongolera mafuta akunja kumafuna kupanikizika kwakukulu, apo ayi spool ya valve yowunikira imakhala yovuta kutsegula.Litian leakage type hydraulic control check valve imalekanitsa chipinda chapamwamba cha pistoni kuchokera ku chipinda chachikulu cha mafuta A chipinda, ndikuwonjezera doko lotayirira lamafuta lomwe limalumikizidwa ndi dera lamafuta, limachepetsa kupanikizika kwapamwamba kwa pisitoni yowongolera, komanso kwambiri. amachepetsa mphamvu yotsegula pachimake cha valve.Litian leakage type hydraulic lock ndi yoyenera nthawi zomwe kuthamangitsidwa kwamafuta a hydraulic kumakhala kwakukulu.