Amathiphu okugcinwa kwe-excavator yasebusika!
1, Khetha uwoyela ofanele
Uphethiloli we-diesel ukhuphuka ekuminyana, i-viscosity, kanye ne-fluidity ezindaweni ezibandayo.Uphethiloli we-diesel awuhlakazeki kalula, okuholela ekushiseni okungekuhle kanye nokuvutha okungaphelele, okuholela ekwenyukeni kokusetshenziswa kukaphethiloli kanye nokuncipha kokusebenza kahle, okungathinta amandla nomnotho wezinjini zikadizili.
Ngakho-ke, abembayo kufanele bakhethe uwoyela we-diesel okhanyayo ebusika, onephuzu eliphansi lokuthulula nokusebenza okuhle kokuthungela.Ngokuvamile, indawo yokubanda kukadizili kufanele ibe ngaphansi kuka-10 ℃ kunezinga lokushisa eliphansi kakhulu lesizini yendawo.Sebenzisa udizili webanga elingu-0 noma udizili webanga lama-30 njengoba kudingeka.
Lapho izinga lokushisa lincipha, i-viscosity kawoyela wenjini iyakhula, uketshezi luyawohloka, futhi amandla okungqubuzana ayanda, okuholela ekwandeni kokumelana nokujikeleza kwe-crankshaft, ukwanda kokuguga kwamapiston nama-cylinder liners, nobunzima bokuqalisa izinjini zikadizili.
Uma ukhetha amafutha okugcoba, lapho izinga lokushisa liphezulu, kunconywa ukukhetha amafutha aminyene ngokulahleka okuphansi kokuhwamuka;Ebusika, lapho izinga lokushisa liphansi, khetha amafutha ane-viscosity ephansi kanye nokuvumelana okuncane.
2. Ungakhohlwa ukugcwalisa amanzi ngesikhathi sokulungiswa
Lapho i-excavator ingena ebusika, kubalulekile futhi ukufaka esikhundleni samanzi okupholisa injini esikhundleni se-antifreeze nendawo yokuqandisa ephansi ukuze uvimbele ukulimala kwe-cylinder liner ne-radiator.Uma umshini wokumba umisiwe isikhathi esithile, kubalulekile ukuthulula amanzi okupholisa ngaphakathi enjinini.Lapho ukhipha amanzi, kubalulekile ukuqaphela ukuthi ungakhiphi amanzi okupholisa kusenesikhathi.Lapho umzimba uthola umoya obandayo emazingeni okushisa aphezulu, ungase ushwabane futhi uqhekeke kalula.
Ngaphezu kwalokho, amanzi asele ngaphakathi komzimba kufanele akhishwe kahle lapho ekhipha amanzi ukuze avimbele ukuqhwa nokwandiswa, okungabangela ukuba umzimba uqhekeke.
3, Abavubukuli basebusika nabo badinga ukwenza "imisebenzi yokulungiselela"
Ngemuva kokuthi injini ye-diesel iqala futhi ivutha umlilo, ungafaki ngokushesha i-excavator emsebenzini wokulayisha.I-excavator idinga ukwenza imisebenzi yokulungiselela ukushisa kwangaphambili.
Injini kadizili esinesikhathi eside ingabasiwe ingase iguge kakhulu ngenxa yokushisa komzimba okuphansi kanye ne-viscosity ephezulu kawoyela, okwenza kube nzima ukuthi uwoyela ugcobe ngokuphelele izindawo ezingqubuzanayo zezingxenye ezihambayo zenjini.Ngemuva kokuqala injini ye-diesel ebusika futhi ibambe umlilo, kunconywa ukuthi ungenzi lutho imizuzu engu-3-5, bese ukhuphula isivinini senjini, usebenzise ibhakede, futhi uvumele ibhakede nokunamathela kusebenze ngokuqhubekayo isikhathi esithile.Lapho izinga lokushisa lamanzi okupholisa lifinyelela ku-60 ℃ noma ngaphezulu, libeke emsebenzini wokulayisha.
Naka ukufudumala ngesikhathi sokumba
Kungakhathaliseki ukuthi ukwakhiwa kwasebusika noma ukuvalwa kokulungisa ubusika, kufanele kuqashelwe ukufakwa kwezingxenye ezibalulekile zemishini.
Ngemva kokuba umsebenzi wokwakha ebusika usuqediwe, amakhethini okufaka amakhethini nemikhono kufanele ambozwe enjinini, futhi uma kunesidingo, amakhethini ebhodi kufanele asetshenziselwe ukuvimba umoya phambi kwe-radiator.Ezinye izinjini zifakwe amaradiyetha kawoyela, futhi inkinobho yokuguqula kufanele iguqulelwe endaweni yokushisa ephansi yasebusika ukuvimbela uwoyela ukuthi ungagelezi kumaradiyetha kawoyela.Uma i-excavator iyeka ukusebenza, zama ukuyipaka endaweni engaphakathi njengegaraji.
Isikhathi sokuthumela: Nov-10-2023