Njira ya 5/2 solenoid valavunthawi zambiri amagwiritsidwa ntchito poyendetsa mpweya kapena madzimadzi amayenda ndi mapangidwe a chibayo kapena hydraulic. Ili ndi madoko asanu ndi maudindo (chifukwa choyimbira foni 5/2), ndipo ndi kutali kwambiri momwe amawongolere pawiri {{3} Momwemo momwe zimagwirira ntchito:
Zipangizo:
Madoko (5 mu zonse):
P (Port Port): Kulowa kwa mpweya kapena madzimadzi.
A (port Port A): imodzi mwa madoko awiriwo okhudzana ndi silinda.
B (port Port B): Incy inayake yolumikizana ndi silinda.
Ekh1 (transport 1): Kutulutsa kwa doko A.
Ekh2 (trated part 2): Kutulutsa kwa doko B.
Ma Coils: Nthawi zambiri pamakhala ma solenoids awiri (ma coilmomagnetic) omwe amawongolera valavu yoyenda. Chifuwa chilichonse chimayambitsa kapena kunyamula vacve pavalol a valavu pakati pa maudindo.
Ntchito:
Valavu ili ndi maudindo akulu:
Ntchito 1 (nthawi zambiri imatsekedwa):
Doko la P (Strin Port) limalumikizidwa ndi (logwira port A), ndipo b (yogwira ntchito padongosolo b) limakhala lokhazikika mpaka exh2 (lotulutsa 2).
Udindowu nthawi zambiri umatulutsa silinda (kukankhira pisitoni mu chivini pawiri {{0}] chowonekera).
Ntchito 2 (malo osungunuka):
Doko la P (Strein Down) limakhala lokongoletsa mpaka b (local port b), ndi doko la (logwirira ntchito) limalumikizidwa ndi EXH1 (DOTE 1).
Ntchitoyi nthawi zambiri imangobwezera silinda (imakoka pisitoni idabweranso).
Momwe zimagwirira ntchito:
Pamene ma coil a Solnoid akapatsidwa mphamvu, imasintha valve hibve hibool kuchokera ku gawo limodzi kuti alembe 2 (kapena veke?
Paudindo 1, mpweya kapena madzimadzi amatuluka mu doko kuti akweze wogwira, nthawi yomweyo monga doko B watopa.
Pakugwira ntchito 2, mpweya wowonda kapena madzimadzi amatuluka mu doko B kuti achotse wochita sewero, pomwe padoko atopa.
Presis:
Njira ya 5/2 solenoid imakuthandizani kuti muchepetse njira yolowera pa intaneti {{}}}} Imatchedwa "5/2" chifukwa ili ndi madoko 5 ndi zigawo ziwiri zomwe zingatheke (maudindo).
