702-16-01421pilotvalve

Iimeko zokusetyenziswa kunye neenzuzo zobugcisa zeevalvu zokulinga i-bulldozer
Ukuphucula ulawulo lomsebenzi wasekhaya: Ivalve yokulinga ilawula ngokuzenzekelayo i-clutch ngokusebenzisa i-electro -ulawulo lwehydraulic, edityaniswe nomsebenzi wokutshixa we-hydraulic torque converter, evumela i-bulldozer ukuba itshintshe ukusuka kwi-hydraulic mechanical transmission ngesantya esisezantsi ukuya kumatshini wokuhambisa ngesantya esiphezulu, ukunciphisa ukusetyenziswa kwamafutha ngaphezu kwe-10%. Umzekelo, i-SD52-5 bulldozer esuka e-Shantui inomlinganiselo wethiyori wemveliso yothutho lomhlaba oyi-1313m ³/h kumgama we-40m, kwaye ukusebenza kwayo okusebenzayo kuxhomekeke kulawulo oluchanekileyo lwenkqubo yolwelo olwenziwa ngamanzi nge-valve yokulinga.

Ukhuseleko oluphuculweyo kunye nentuthuzelo: Ezinye iibulldozers (ezifana ne-SD52-5) zixhotyiswe ngezihlalo ze-KAB ezinokujikeleza i-15℃, kunye ne-valve yokulinga ukujonga imeko ye-loosener yomhlaba, ukuphucula ukubonakala kokusebenza kunye nokhuseleko. Ukongeza, ukudityaniswa kweemodyuli zevalve yokulinga kunye ne-central transmission kunye ne-clutch yokulawula inokuphumeza umsebenzi wokuqhawuka kokupaka kunye nokuthintela ukuqengqeleka kwenduli.
Ukulungelelanisa kwiimeko ezininzi zokusebenza: Uluhlu loxinzelelo lolawulo lwe-valve yokulinga kufuneka luhlengahlengiswe ngokweemfuno zokusebenza. Umzekelo, ivalve yokulinga ye-DJS inoluhlu loxinzelelo lolawulo lwe-0.5-}2.5MPa yonxibelelwano lwebhakethi ejikelezayo kunye ne-0.5-}2.0MPa yonxibelelwano lwe-boom, enokuthi ilungelelaniswe kwiinkqubo zehydraulic zabalayishi abakhulu naphakathi kunye ne-bulldozers njenge-ZL40 kunye ne-ZL Ivalve yokulingwa sisivalu esincinci solawulo lwehydraulic esetyenziselwa ukulawula isenzo sevalve ephambili yoxinzelelo lwehydraulic, eye "command element" kwiinkqubo zoxinzelelo lwamanzi. Iguqula i-oyile yokulawula uxinzelelo oluphantsi ibe yimiqondiso ye-hydraulic ngokufumana imiqondiso yokusebenza ngomatshini kubaqhubi (njengesenzo sokulawula i-levers kunye neepedals), iqhuba ukuhamba kwengundoqo yevalve, kwaye ngaloo ndlela ilawula izenzo zezixhobo zokusebenza ze-bulldozer (ezifana nemihlakulo kunye ne-looseners yomhlaba) kunye neenkqubo zokuhamba.

Isishwankathelo seenzuzo zesicelo, intuthuzelo yomqhubi: kunciphisa kakhulu ukukhathala kokusebenza, ngakumbi ngexesha lomsebenzi oqhubekayo.
Ukuchaneka komsebenzi wasekhaya: Ukufezekisa ulawulo lwendawo ye-millimeter ye-blade kunye nohlengahlengiso olugudileyo lwesantya, ukuphucula umgangatho womsebenzi wesikolo onjengokucaba kunye nokulawula ukuthambeka.
Ukusebenza kakuhle komsebenzi wasekhaya, ukuphendula ngokukhawuleza, kunye nolawulo oluchanekileyo luye lwanciphisa ukuphindaphinda imisebenzi kunye nokuphucula umsebenzi osebenzayo ngexesha leyunithi.
Ukukhuselwa komatshini kunye nokulawula okugudileyo kunciphisa ukutshatyalaliswa kwe-hydraulic, ukwandisa ixesha lokuphila kwezinto ze-hydraulic kunye nezakhiwo zesakhiwo.
*Ulwandiso lomsebenzi: Ibonelela ngeqonga elisisiseko lokudibanisa ulawulo lwe-elektroniki olukwinqanaba eliphezulu olufana neenkqubo zokulinganisa ezizenzekelayo kunye nolawulo olukude, ngakumbi kwi-electro{0}}ivalvu zokulinga ezilinganayo.

Ukubaluleka
Kunokuthiwa ngaphandle kwenkqubo yolingo yolawulo, ukusebenza, ukuthuthuzela, kunye nokusebenza kweebulldozer zangoku (ingakumbi eziphakathi ukuya ezinkulu kunye{0}}nemifuziselo ephezulu kunye nesiphelo) ziyakuncitshiswa kakhulu. Ivalve yokulinga ingundoqo yegalelo lenkqubo yolawulo lolingo, esebenza njengebhulorho phakathi kwenjongo yomqhubi kunye ne-actuator enamandla yehydraulic yomatshini. Ukusebenza kwayo kunye nokuthembeka kuqinisekisa ngokuthe ngqo amava okuphatha kunye nokukwazi ukusebenza kwe-bulldozer yonke.