1. Ingabe kuyadingeka ukwengeza amafutha okugcoba njalo ngaphandle kokuwashintsha?
Kulungile ukuhlola uwoyela wokugcoba njalo, kodwa ukuwugcwalisa kuphela ngaphandle kokuwushintsha kungenza kuphela ukuntuleka komthamo kawoyela, kodwa akukwazi ukunxephezela ngokugcwele ukulahleka kokusebenza kukawoyela wokugcoba. Ngesikhathi sokusetshenziswa kwamafutha okugcoba, ikhwalithi izokwehla kancane kancane ngenxa yokungcola, i-oxidation nezinye izizathu, futhi kuzoba nokusetshenziswa okuthile, ukunciphisa ubuningi.
2. Ingabe izithasiselo ziwusizo?
Uwoyela wokugcoba wekhwalithi ephezulu ngempela uwumkhiqizo oqediwe onemisebenzi eminingi yokuvikela injini. Ifomula iqukethe izithasiselo ezahlukahlukene, kufaka phakathi ama-anti-wear agents. Amafutha okugcoba ikakhulukazi mayelana nebhalansi yefomula yokuqinisekisa ukudlala okugcwele kwezakhiwo ezihlukahlukene. Uma ungeza ezinye izithasiselo uwedwa, ngeke nje zilethe ukuvikeleka okwengeziwe, kodwa zizosabela kalula ngamakhemikhali kumafutha okugcoba, okuholela ekwehleni kokusebenza okuphelele kwamafutha okugcoba.
3. Amafutha okugcoba kufanele ashintshwe nini lapho eba mnyama?
Lokhu kuqonda akuphelele. Kumafutha angenawo okokuhlanza kanye ne-dispersant, umbala omnyama ngempela uwuphawu lokuthi uwoyela uwohloke kakhulu; ama-lubricant amaningi ngokuvamile anezelwa nge-detergent ne-disperant, okuzosusa ifilimu enamathela ku-piston. Geza amadiphozithi ekhabhoni emnyama bese uwahlakaza emafutheni ukuze unciphise ukwakheka kwezinga lokushisa eliphezulu enjinini. Ngakho-ke, umbala wamafutha okugcoba uzoshintsha kalula umnyama ngemva kokusetshenziswa isikhathi esithile, kodwa amafutha ngalesi sikhathi awazange awonakalise ngokuphelele.
4. Ungakwazi yini ukwengeza amafutha okugcoba amaningi ngangokunokwenzeka?
Inani lamafutha okugcoba kufanele lilawulwe phakathi kwemigqa yesikali esiphezulu nesiphansi se-dipstick yamafutha. Ngoba amafutha amaningi okugcoba azophuma esikhaleni esiphakathi kwesilinda nepiston angene ekamelweni elivuthayo futhi enze amadiphozithi ekhabhoni. Lawa ma-carbon deposits azokwandisa isilinganiso sokucindezela kwenjini futhi akhulise ukuthambekela kokungqongqoza; amadiphozithi ekhabhoni abomvu ngokushisa kusilinda futhi angabangela ukuthungela kwangaphambi kwesikhathi kalula. Uma ziwela ku-cylinder, zizokwandisa ukugqoka kwesilinda ne-piston, futhi zisheshise ukungcoliswa kwamafutha okugcoba. Okwesibili, uwoyela wokugcoba omningi wandisa amandla okumelana nenduku yokuxhuma i-crankshaft futhi andise ukusetshenziswa kukaphethiloli.
Uma udinga ukuthengaokothambisa noma eminye imikhiqizo kawoyelakanye nezinsiza, ungaxhumana nathi futhi usithinte. ccmie uzokukhonza ngenhliziyo yonke.
Isikhathi sokuthumela: Apr-30-2024