I-5/2 ye-Solenoid valvekuvame ukusetshenziselwa ukuphatha umoya noma uketshezi luhamba nokugeleza kwezinhlaka ze-pneumatic noma ze-hydraulic. Inamachweba nezikhundla ezinhlanu (ngenxa yalokho kubizwa ngokuthi ucingo 5/2), futhi kukude kulo lonke elalisetshenziselwa ukulawula amasilinda amabili - enza amasilinda. Nansi indlela esebenza ngayo:
Izakhi:
Amachweba (5 ku-Sell):
P (Pressure Port): I-Inlet yomoya ocindezelwe noma uketshezi.
A (Port Port a): Elinye lamachweba amabili ahlobene nesilinda.
B (Ukusebenza Port B): I-Port ehlukile exhunywe kwisilinda.
I-Exp1 (Port Port 1): Ukupheleliswa kwePort A.
I-EXP2 (Port Port 2): Ukupheleliswa kwePort B.
Ama-Coils: Kuvame ukuba nama-solenoids amabili (amakhoyili we-electromagnetic) alawula ukuhamba kwe-valve. Njalo i-solenoid icushiwe noma isebenze ukuhambisa i-spool yangaphakathi ye-valve phakathi kwezikhundla.
Ukusebenza:
I-valve inezikhundla eziphambili:
Umsebenzi 1 (imvamisa kuvaliwe):
I-P (Portain Port) ixhunywe ku (ePort asebenzayo a), kanye ne-B (Ukusebenza Port B) kukhunjulwa ku-ExD2 (Port Port 2).
Lesi sikhundla sivame ukunwebeka isilinda (siphoqelela i-piston ku-Double -.
Umsebenzi 2 (isikhundla esiguquliwe):
I-P (Portain Port) ihlanganiswe i-B (ukusebenza i-Port B), kanye (nePort asebenzayo a) ixhumeke ku-Exp1 (Port Port 1).
Lo msebenzi uvame ukubuyisa isilinda (udonsa i-piston ebuyiselwe).
Indlela esebenza ngayo:
Lapho ikhoyili ye-solenoid inikezwe amandla, ishintsha i-valve yangaphakathi ye-spool kusuka endimeni 1 ukubeka 2 (noma okuphambene nalokho).
Esikhundleni 1, umoya ocindezelwe noma uketshezi lugeleza lube echwebeni a ukwelula i-actuator, ngasikhathi sinye njengoba iPort B ikhathele.
Endimeni 2, umoya ocindezelwe noma uketshezi lugeleza ethekwini b ukuthola i-actuator, ngenkathi kukhathele imbobo.
PRIVA:
I-valve ye-5/2 i-solenoid valve ikuvumela ukuba ungakhohlisa indlela yokuhamba ngokugeleza okubili - ukwenza isilinda noma i-actuator, ukuguqula i-valve ukushintshanisa phakathi kwezikhundla (ukunweba nokubuyela emuva) kususelwa ngokuphelele ku-solenoid activation ngokuphelele. Ibizwa ngokuthi "5/2" ngoba inamachweba ama-5 nezindawo ezimbili (isikhundla).
