I-Excavator EX200-5 ivalve engundoqo yokunceda impompo ye-Hydraulic yokuhambisa ivalve YA00011313

I-excavator ye-Hitachi igrumba ukulungiswa kweempazamo ezingenamandla
Impompo ye-hydraulic ye-excavator ye-Hitachi yimpompo eguquguqukayo yeplunger. Xa usebenza ixesha elithile, amacandelo kwimpompo ye-hydraulic, njengebhloko ye-cylinder, i-plunger, i-valve plate, i-swing, njl. , okubangelwa ukuhamba okunganeleyo kunye nokushisa kweoli ephezulu, isantya esicothayo, kunye nokungakwazi ukuseka uxinzelelo oluphezulu, ngoko ke isenzo sihamba ngokukhawuleza kwaye ukumba kubuthathaka. Kwiingxaki ezinjalo, kuyimfuneko ukususa ipompo ye-hydraulic, ukuyithumela kwisebe lokulungisa umonakalo, ukuvavanya idatha yepompo ye-hydraulic, uqinisekise ingxaki ye-excavator, ukubuyisela iindawo ezingasayi kuphinda zisetyenziswe, ukulungisa iindawo ezinokuthi zisetyenziswe. , phinda udibanise ipompo ye-hydraulic, kwaye emva koko uye kwibhentshi yokuvavanya i-debugging ukufanisa uluhlu oluhlukeneyo lweeparamitha ezithambileyo (ezifana noxinzelelo, ukuhamba, i-torque, amandla, njl.).

I-Hitachi excavator hydraulic original multi-way distribution valve maintenance i-valve yokusabalalisa iindlela ezininzi ngaphaya kwevalve yokhuseleko engundoqo, ivalve yesibini, i-jet valve, ivalve yeoli njalo njalo. Ukuba ezi zivalo zokhuseleko azikho okwangoku kuxinzelelo oluqhelekileyo (uxinzelelo oluqhelekileyo lwe-EX200-5 i-valve engundoqo yokhuseleko yi-320kg, kodwa uxinzelelo lwangoku luyi-230kg kuphela), ukumba kuya kuba buthathaka. Ukongeza, ukuba umsantsa phakathi kwesikhondo sevalve kunye nomngxuma wevalve mkhulu kakhulu ngenxa yokuguga, ukubuya kwesikhondo sevalve akuphelelanga, okukhokelela ekungaphumi kwayo ngokwaneleyo kunye nesantya esicothayo. Kwiingxaki ezinjalo, kuyimfuneko ukususa i-valve yokusabalalisa iindlela ezininzi, ukuyithumela kwinkampani ngokuthe ngqo kwi-platform yokulungiswa kwe-debugging, ukusetha kwakhona uxinzelelo lwazo zonke iivalve zokhuseleko, kwaye ukhuphe i-gap phakathi kwe-valve stem kunye nomngxuma we-valve.