Isebenza kwi-excavator ye-PC200-5 ivalve engundoqo yokunceda 709-70-51401

Okokuqala, indlela yokulungelelanisa uxinzelelo lwevalve ye-hydraulic solenoid

Le valve ye-solenoid ayikwazi ukulungelelanisa ngokuthe ngqo uxinzelelo, kuba yona ngokwayo i-valve ekwazi ukulawula indlela yomlambo. Ukulawula uxinzelelo lwayo, sinokusebenzisa i-valve yokunciphisa okanye i-valve yokunceda. Emva kokuba ifakwe endaweni, ingasetyenziselwa ukulawula izinga loxinzelelo lwayo.

Le valve ye-hydraulic reversing ilawula icala lolwelo, yivalve yokulawula ulwalathiso, idlala indima yokuvula nokuvala, itshintshe icala. Ngokuqhelekileyo zisetyenziswa kwezinye izixhobo zomatshini, ezifana nolawulo lwe-cylinder cylinder, kufuneka usebenzise le valve ye-solenoid. Yonke inkqubo yokusebenza ilula, ixabiso aliphezulu kakhulu, lingaphendula ngokukhawuleza, lilula.

Okwesibini, zeziphi iindidi zeevalvu ze-hydraulic solenoid

I-1, i-valve ye-solenoid ye-hydraulic ikwabizwa ngokuba yi-valve yokulawula i-directional, ukuba ihlulwe ngokusetyenziswa, kukho i-valve yokunceda, i-valve yokunciphisa uxinzelelo kunye nokunye. Iyakwazi ukufezekisa indima yokumisela uxinzelelo kwaye iqinisekise uxinzelelo oluqhubekayo. Kukho kwakhona i-valve yokunciphisa uxinzelelo, elawula isiphaluka sesebe, ukwenzela ukuba umsebenzi woxinzelelo uhluke, ukuphumeza isimo esizinzileyo sokuphuma.

I-2, ngaphezu kwe-valve yokulawula ukuhamba, njenge-valve ye-throttle, i-valve yokulawula isantya, i-valve ye-diverter njalo njalo. Kukho kwakhona i-valve yokulawula isalathiso, eyahlulahlulwe ngendlela enye kunye nokubuyisela umva. Ukuba yinto yangaphambili, i-liquid inokuvunyelwa kuphela ukuba ihambe kwicala elinye kumbhobho. Ukuba ihambe ngenye indlela, iyanqunyulwa.

I-3, ukuba i-valve ikhethiwe, ayinakukwazi ukutshintsha kuphela ubudlelwane bokuphuma, kodwa iphinde iguqule isalathiso se-fluid ngokufaka iindlela ezintathu, ezine, njalo njalo.