Iinxalenye ze-excavator hydraulic pump SY335 1017969 24V excavator hydraulic pump

Umgaqo wokusebenza wevalve yokhuseleko
Isiphaluka ngasinye se-oyile ye-hydraulic kwi-excavator inevalve yokhuseleko, kwaye zonke izenzo zihambelana nevalve yokhuseleko. Ivalve yokhuseleko luhlobo lwevalve yokunceda, equlunqwe yintlakohlaza, isihlalo se-spring, inaliti yevalve kunye ne-oyile yokungena ezantsi.
Xa i-oyile yoxinzelelo oluphezulu ingena kwisixhobo esisebenzayo, uxinzelelo luya kunyuka ngokuthe ngcembe nge-oyile ephantsi, kwaye ngokuthe ngcembe loyise amandla oxinzelelo entwasahlobo. Xa i-valve yokhuseleko ifikelela kuxinzelelo olumiselweyo, i-spring ivuliwe ngokupheleleyo, kwaye i-oyile ye-hydraulic ingena kwi-oyile ngasemva ngenaliti ye-valve, inika umdlalo opheleleyo kwindima yesixhobo esisebenzayo sokukhusela.
Umsebenzi wevalve yokhuseleko
Isizathu sokuba i-valve yokhuseleko ifakwe kwisiphaluka se-oyile esebenzayo kwisenzo ngasinye se-valve yokulawula eyintloko kukukhawulela uxinzelelo oluphezulu lwesiphaluka seoli. Ngokomzekelo, uxinzelelo lwe-valve enkulu yokunceda luhlengahlengiswa ngesandla. Xa uxinzelelo lwe-excavator ye-excavator ludlula uxinzelelo olumiselweyo lwevalve yokhuseleko, i-valve yokunceda ivula ukukhulula uxinzelelo, ukwenzela ukuba i-oyile yesiphaluka esebenzayo ingadluli uxinzelelo olubekiweyo lwevalve yokhuseleko, kwaye i-oyile yesiphaluka ikhuselekile kwaye ilula. . Omnye umsebenzi kukuba ngexesha lokwakhiwa kwe-excavator, ukuba kukho into enzima ewa ukusuka ekuphakameni kwaye ibetha i-cylinder, ibhakethi, i-boom, njl., ukuba akukho valve yokukhusela ukukhusela i-oyile ye-hydraulic, i-hydraulic enkulu. Impembelelo iya kwenza i-tubing igqabhuke, yonakalise i-spool kunye netywina yevalve yokulawula, kwaye yonakalise impompo ephambili, ngoko ke umsebenzi wokhuseleko wevalve yokhuseleko ubaluleke kakhulu.