Nge-R225-7 ivalve yokukhulula i-excavator 31N6-17400 yokulayisha izixhobo

I-valve yokunceda ayinakudlala kuphela indima yokukhusela i-valve, kodwa ingasetyenziselwa njenge-valve yokulawula uxinzelelo, i-valve yokukhulula, i-valve yoxinzelelo lwangasemva, i-valve yokulinganisa kunye nokunye.Oku kulandelayo yintshayelelo eneenkcukacha yemisebenzi esixhenxe yevalvu yokukhulula kwinkqubo yoxinzelelo lwamanzi.

1. Isiphumo sokuphuphuma
Xa ipompo yobungakanani isetyenziselwa ukunikezelwa kweoli, ihambelana ne-valve ye-throttle ukulungelelanisa kunye nokulinganisela ukuhamba kwi-hydraulic system.Kule meko, i-valve ihlala ivula ngokuguquguquka koxinzelelo, kwaye ioli ibuyela kwi-tank ngokusebenzisa i-valve, edlala indima yokugqithisa phantsi koxinzelelo oluqhubekayo.

2. Dlala indima yokhuseleko

Ziphephe iingozi ezibangelwa kukugcwala kwe-hydraulic system kunye nesixhobo somatshini.Kule meko, i-valve ivame ukuvalwa, kuphela xa umthwalo udlula umda ochaziweyo wokuvula, udlale indima yokukhusela ukhuseleko.Ngokuqhelekileyo, uxinzelelo lokumisela i-valve yokunceda luhlengahlengiswa i-10 ~ 20% ephezulu kunoxinzelelo oluphezulu lomsebenzi wenkqubo.

3. Isetyenziswa njengevalve yokothula

Ivalve yokulingwa kunye ne-valve ye-solenoid enendlela-mbini inokusetyenziswa kunye ukukhulula inkqubo.

4. Kwivalve yokulawula uxinzelelo olukude

I-port ye-remote control port yevalve yokunceda iqhagamshelwe kwi-inlet ye-remote control valve ekulungele ukuhlengahlengiswa, ukuze iqonde injongo yokulawula kude.

5. Kulawulo lwenqanaba eliphezulu neliphantsi

Sebenzisa ivalve yokubuyisela umva ukudibanisa i-remote control port yevalve yokukhulula kunye nommiselo woxinzelelo olude ukuze ufezekise ulawulo lwamanqanaba amaninzi.

6. Isetyenziswe njengevalve yokulandelelana

Izibuko lokubuyiswa kweoyile yevalve yoncedo lokulinga itshintshwa ibe yindawo yokuphuma yeoyile yoxinzelelo, kwaye umjelo wokubuyela kweoyile uvaliwe emva kokuba uxinzelelo lutyhalelwe luvule ivalve yeconical, ukuze izibuko eziphinda ziphinde zicutshungulwe. buyela emva kwitanki, ukuze isetyenziswe njengevalve yolandelelwano.

7. Isetyenziselwa ukuvelisa uxinzelelo lwasemva
I-valve yokunceda idibaniswe ngokulandelelana kwisekethe yeoli yokubuyisela ukuvelisa uxinzelelo lwasemva kunye nokulinganisela ukuhamba kwe-actuator.Ngeli xesha, i-valve yokumisela i-valve yokunceda iphantsi, kwaye i-valve esebenza ngokuthe ngqo yokunciphisa uxinzelelo isetyenziswa ngokubanzi.