195-40-00801STEERING VALVE ASSY
Intshayelelo kwi-bulldozer steering valve assemblyI-bulldozer steering valve assembly licandelo lolawulo lwe-bulldozer hydraulic steering system, ikakhulu inoxanduva lokulawula indlela yokuhamba, izinga lokuhamba, kunye noxinzelelo lweoyile ye-hydraulic, ngaloo ndlela kufezekiswa isenzo sokuguqula ibulldozer (njengokujika kwesobunxele, ukujika ngasekunene, umgca wokuhamba ngokuthe ngqo{0}). Ilawula ngokuchanekileyo ioli ye-hydraulic ukuba ingene kumagumbi ahlukeneyo e-cylinder yokuqhuba ngokufumana imiyalelo yokusebenza komqhubi (njengokuguqula intonga okanye ivili lokuqhuba), ukutyhala iingoma okanye amavili ukugqiba isenzo sokuqhuba. Sisixhobo esiphambili sokuqinisekisa ukulawulwa okuguquguqukayo kunye nokusebenza okukhuselekileyo kwee-bulldozers. I-bulldozer steering valve assembly yinkalo yolawulo lwe-hydraulic kwi-bulldozer steering system, ikakhulu esetyenziselwa ukulawula ukuphunyezwa kunye nokumisa i-bulldozer steering action. Ngokulungelelanisa ulwalathiso lokuhamba kunye noxinzelelo lweoli ye-hydraulic, iqhubela i-clutch yokulawula okanye i-clutch ye-brake ukuba isebenze, ngaloo ndlela itshintsha indlela yokuhamba kwe-bulldozer. Ukusebenza kwayo kuchaphazela ngokuthe ngqo ukuguquguquka, ukuguda, kunye nokuthembeka kwe-bulldozer steering, kwaye isetyenziswa ngokubanzi kwinkqubo yokulawula yeebulldozer ezahlukeneyo.
Amacandelo angundoqo endibano yevalvu yokulawula ibulldozer
umzimba wevalvu
Njengesiseko esisisiseko se-valve yokulawula, kukho iipaseji zeoyile eziyinkimbinkimbi ngaphakathi ukudibanisa ipompo ye-hydraulic, i-cylinder yokulawula, kunye ne-tank yokubuyisela, ukuqinisekisa ukuba i-oyile ye-hydraulic ihamba ngendlela enqunywe kwangaphambili.
undoqo wevalvu
Iyakwazi ukuhamba nge-axially okanye ijikeleze ngaphakathi kumzimba wevalvu, kwaye ilawule i-on / off kunye ne-flow direction ye-oyile ye-hydraulic ngokuguqula indawo ehambelanayo kunye ne-valve body passage. Licandelo elihamba phambili elingundoqo ekufezekiseni umsebenzi wokuqhuba.
Indlela yokulawula
Kubandakanywa iintambo zokudibanisa, ii-levers, njl., hambisa i-steering operation yomqhubi (njengokutsala intonga yokuqhubela phambili) kwi-core yevalve, ukuqhuba i-valve core ukuba ihambe.
phinda usete isixhobo
Ngokuqhelekileyo intwasahlobo, xa umqhubi ekhulula i-steering operation, utyhala i-valve core kwindawo yayo yokuqala, ukunqumla ukunikezelwa kweoli ye-hydraulic kwi-cylinder yokulawula kunye nokubuyisela i-bulldozer kwimeko yokuqhuba ngokuthe ngqo.
Into yokutywina
O{0}}amakhonkco, amakhonkco okutywina, njl.njl. zisetyenziselwa ukuthintela ukuvuza kweoli yehydraulic kumzimba wevalvu, undoqo wevalvu, kunye nojongano olwahlukeneyo lonxibelelwano, ukuqinisekisa ukutywinwa kunye noxinzelelo olusebenzayo lwenkqubo.
I-3, umgaqo wokusebenza we-bulldozer steering valve assembly
Xa uqhuba kumgca othe ngqo
I-valve core ikwimo engathathi hlangothi, kwaye i-oyile ye-hydraulic ephuma ngepompo ye-hydraulic ibuyela ngqo kwitanki yeoli ngokusebenzisa i-oyile yangaphakathi ye-valve body. Akukho oli ye-hydraulic engena kwi-cylinder yokulawula, kwaye i-bulldozer igcina ukuhamba komgca othe ngqo.
Ngexesha lokuqhuba umsebenzi
Umqhubi usebenzisa i-lever yokulawula kwaye aqhube i-valve core ukuba ahambe ngendlela yokulawula, etshintsha ubudlelwane obuhambelanayo phakathi kwe-valve core kunye ne-valve body passage.
Uxinzelelo oluphezulu{{0}lokuphuma kweoyile yoxinzelelo lwehydraulic ngempompo ye-hydraulic ingena kwigumbi elinye lesilinda sokuqhuba (njengegumbi lasekhohlo okanye lasekunene) ngepaseji ye-oyile yomzimba wevalvu, ukutyhala ipiston ukuba ishukume kwaye iqhube umkhondo webulldozer okanye ivili ukuphambuka, ukuphumelela ukuqhubela phambili.
Ioyile yoxinzelelo oluphantsi{{0}lwehydraulic ekwenye indawo yesilinda sokuqhuba iqukuqela ibuyela kwitanki yeoyile ngepaseji yokubuya komzimba wevalvu.
Emva kokuba ujiko lugqityiwe
Umqhubi ukhulula i-lever yokuqhubela phambili, kunye nesixhobo sokusetha kabusha (intwasahlobo) sityhala i-valve core kwindawo ephakathi, ukunqumla ukunikezelwa kweoli ye-hydraulic kwi-cylinder yokuqhuba. Ibulldozer iyayeka ukujika iphinde iqalise ukuqhuba ngokuthe ngqo. Izincedisi ezinxulumeneyo kunye nonxulumano lwenkqubo ye-bulldozer steering valve assembly
Ukuphuma kudidi lwezixhobo zenkqubo: Indibano yevalve yokulawula iyinxalenye yodidi lwebulldozer hydraulic components, ezisebenza kunye nezixhobo ze-hydraulic system ezifana neempompo zehydraulic, iivalvu zokuhambisa, kunye neoyile yehydraulic ukuqinisekisa ukufezekiswa komsebenzi wokuqhuba.
Izixhobo ezihambelanayo: Kwinkqubo yokulawula i-bulldozers, i-valve ye-valve yokulawula ihlala idibaniswa ne-clutch yokulawula, i-clutch ye-brake, kunye nezixhobo zokuhambisa (ezifana nezixhobo ezincinci ze-helical, i-helical gear enkulu, njl.). La macandelo ahlanganiswe kwindibano yokuhambisa ukuhambisa, ukuphucula ukuthembeka kwendibano yonke kunye nokugcinwa lula komatshini.
Iifayile ezishisayo: 195-40-00801i-assy yevalve yokulawula, i-China 195-40-00801abavelisi be-assy yevalve, ababoneleli, umzi-mveliso
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