Ukugcinwa kwe-excavator yasehlotyeni, gcina kude neempazamo zobushushu obuphezulu -irediyetha
Indawo yokusebenza ye-excavators inzima, kwaye ukushisa okuphezulu kunokuchaphazela ukusebenza komatshini. Nangona kunjalo, xa ubushushu bunzima, bunokuchaphazela ubomi benkonzo yomatshini. Ubushushu bokusebenza bubalulekile kwabo bagrumbayo. Ukuveliswa kobushushu kwee-excavators ikakhulu kuthatha ezi ndlela zilandelayo:
Ubushushu obuveliswa kukutsha kwe-injini ye-01;
I-02 ioli ye-Hydraulic ivelisa ubushushu obunokuguqulwa bube amandla oxinzelelo kwi-hydraulic system;
03 Ubushushu befriction obuveliswa kukuhanjiswa kwehydraulic kunye nolunye ukuhanjiswa ngexesha lokuhamba;
04 Ubushushu bokukhanya kwelanga.
Phakathi kwemithombo yokushisa ephambili ye-excavators, i-injini yokutshisa i-fuel akhawunti malunga ne-73%, amandla e-hydraulic kunye nokuhanjiswa kuvelisa malunga ne-25%, kunye nokukhanya kwelanga kuvelisa malunga ne-2%.
Njengoko ihlobo elitshisayo lisondela, makhe sizazi iiradiyetha eziphambili kwi-excavators:
① Irediyetha yokupholisa
Umsebenzi: Ngokulawula ubushushu be-injini ye-antifreeze ephakathi kokupholisa ngomoya, i-injini inokusebenza ngaphakathi kwinqanaba elifanelekileyo lobushushu phantsi kweemeko zokusebenza ezahlukeneyo, ukuthintela ukutshisa okanye ukupholisa ngokugqithiseleyo.
Isiphumo: Ukuba ukufudumala kwenzeka, iinqununu ezihambayo ze-injini ziya kwandiswa ngenxa yokushisa okuphezulu, kubangela umonakalo kwimvume yabo eqhelekileyo yokukhwelana, okubangelwa ukungaphumeleli kunye nokuxhamla kumaqondo aphezulu; Amandla omatshini wecandelo ngalinye liyancitshiswa okanye lonakaliswe ngenxa yobushushu obuphezulu; Ngexesha lokusebenza kwe-injini, ubushushu obuphezulu bunokukhokelela ekunciphiseni umthamo wokufunxa kunye nokutsha okungaqhelekanga, okukhokelela ekunciphiseni kwamandla enjini kunye nezalathi zezoqoqosho. Ngoko ke, injini ayikwazi ukusebenza phantsi kweemeko ezigqithisiweyo. Ukuba kubanda kakhulu, ilahleko yokutshatyalaliswa kobushushu iyanda, i-viscosity yeoli iphezulu, kwaye ilahleko yamandla e-friction inkulu, okubangela ukuhla kwamandla enjini kunye nezikhombisi zezoqoqosho. Ngoko ke, injini ayikwazi ukusebenza phantsi kweemeko ezipholileyo.
② I-radiator yeoli ye-hydraulic
Umsebenzi: Ngokusebenzisa umoya, ukushisa kweoli ye-hydraulic kunokulungelelaniswa phakathi koluhlu olufanelekileyo ngexesha lokusebenza ngokuqhubekayo, kwaye inkqubo ye-hydraulic inokufudumala ngokukhawuleza xa ifakwe kwindawo ebandayo, ifikelele kwiqondo lokushisa eliqhelekileyo le-oyile ye-hydraulic.
Impembelelo: Ukusebenzisa inkqubo ye-hydraulic kumaqondo okushisa aphezulu kakhulu kunokubangela ukuba i-oyile ye-hydraulic ibe nzima, ivelise i-oyile ye-oyile, kwaye ibangele ukugquma kwezixhobo ze-hydraulic, ezinokubangela ukuvaleka kwe-throttle port. Xa ukushisa kunyuka, i-viscosity kunye ne-lubricity yeoli ye-hydraulic iya kuncipha, eya kunciphisa kakhulu ubomi bokusebenza bamacandelo e-hydraulic. Izitywini, izihluzi, i-hoses, izihlungi ze-oyile, kunye nezinye izinto kwiinkqubo ze-hydraulic zinezinga elithile lobushushu bokusebenza. Ukushisa okugqithisileyo kweoli kwioli ye-hydraulic kunokunyusa ukuguga kunye nokungaphumeleli kwabo. Ngoko ke, kubalulekile ukusebenzisa inkqubo ye-hydraulic kwiqondo lokushisa elimiselweyo.
③ I-Intercooler
Umsebenzi: Ukupholisa umoya wokungenisa ubushushu obuphezulu emva kwe-turbocharging ukuya kwiqondo lobushushu eliphantsi ngokwaneleyo ngomoya ukuhlangabezana neemfuno zemimiselo yokukhupha, ngelixa uphucula ukusebenza kwamandla e-injini kunye noqoqosho.
Impembelelo: I-turbocharger iqhutywa yigesi yokukhupha i-injini, kwaye ubushushu be-injini yokuphuma bufikelela kumawaka edigri. Ubushushu bugqithiselwa kwicala le-turbocharger, okubangela ukuba ubushushu bokutya bunyuke. Umoya ocinezelweyo nge-turbocharger ubangela ukuba ubushushu bokungena bunyuke. Ubushushu bomoya wokungena okuphezulu kunokubangela ukuqhawuka kwe-injini, okukhokelela kwiziphumo ezibi ezifana nokuncipha kwesiphumo sokutshaja kwe-turbo kunye nobomi obufutshane be-injini.
④ Icondenser yomoya womoya
Umsebenzi: Ubushushu obuphezulu kunye noxinzelelo oluphezulu lwegesi yefriji evela kwicompressor inyanzelekile ukuba ixutywe kwaye ibe ngubushushu obuphezulu kunye noxinzelelo oluphezulu lolwelo ngokupholisa ngumtshini weradiyetha okanye i-condenser fan.
Ixesha lokuposa: Jul-25-2023