Kungani amafutha okugcoba ane-oxidized abangela ukugqwala?
Ngaphezu kwe-oxidation, i-nitration, izinga lokushisa, ukungcoliswa, izinga eliphezulu lokucheba, izindawo ezibolayo noma ukuncipha kwamaphakheji okungeza yizici eziyinhloko ezifinyeza impilo kawoyela wenjini.
Amafutha enjini enza umsebenzi obaluleke kakhulu, futhi ngenxa yalesi sizathu kubalulekile ukushintsha uwoyela ngesikhathi esituswa umenzi wemoto.
Isikhathi nokusebenzisa esikunikeza izinjini kuyakwenza. Le nqubo evamile yaziwa ngokuthi ukuwohloka noma ukuwohloka kwamafutha okugcoba, okunciphisa amandla kawoyela okwenza imisebenzi yawo ebalulekile. Kodwa futhi ekulahlekelweni kweminye imisebenzi ebalulekile, njengokupholisa, ukuhlanza, ukuvikela nokufaka uphawu, okulahleka kancane kancane.
Nokho, kunezinye izici ezenza uwoyela wenjini uwohloke ngokushesha.
namachibi Lokhu kungenye yezimbangela eziyinhloko zokugqokwa kwe-lubricant. Lokhu kuholela ekushintsheni kwesakhiwo samangqamuzana kawoyela. Lapho uwoyela wokugcoba uhlangana nesici se-oxidizing, esifana nomoya-mpilo, futhi kwenzeka ukusabela kwamakhemikhali, i-viscosity iyanda futhi kwakheka imikhiqizo ene-asidi engalimaza izingxenye zensimbi, njengezingxenye zemoto, ezigezwa yi-lubricant.
Eminye imiphumela ye-oxidation ingaba ukwakheka kwe-sludge, ama-varnishes nama-varnish.
Ama-oxidizing compounds adala ukugqwala futhi abambe iqhaza ekwakhekeni kwamadiphozithi, okubangela ukuvaleka kwama-valve namasekethe futhi, ngenxa yalokho, ukwehluleka kwemishini. Lokhu kusabela kuyashesha njengoba izinga lokushisa likawoyela likhuphuka.
Isikhathi kanye nokusetshenziswa esikufaka ezinjinini kusho ukuthi amafutha okugcoba enjini angalahlekelwa yizinto zawo. Le nqubo evamile yaziwa ngokuthi ukuwohloka noma ukuwohloka kwamafutha okugcoba, okunciphisa amandla kawoyela okwenza imisebenzi yawo ebalulekile. Kodwa futhi ekulahlekelweni kweminye imisebenzi ebalulekile, njengokupholisa, ukuhlanza, ukuvikela nokufaka uphawu, okulahleka kancane kancane.
Ezinye izici ezibalulekile ezifinyeza impilo kawoyela wenjini yilezi: i-nitration, izinga lokushisa, ukungcola, amazinga aphezulu okugunda, izindawo ezibolayo noma ukuncipha kwezithasiselo.
Yingakho kubaluleke kakhulu ukushintsha amafutha ukuze angalahlekelwa ngokushesha izakhiwo zawo.
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