Amafutha ukusetshenziswa - njengoba kufanele kube njalo?

Ngoba wonke umnikazi imoto kungokwemvelo ukuqapha noma yiziphi izinguquko emotweni yakhe. Ngeshwa, kuyaqabukela okubhekwe ngcono, ngoba bafake izingxenye, Uqinisa iraba, izimvu zamanzi futhi ulahlekelwe nezici zabo.

Zonke ketshezi zibizwa ngokuthi "okudlekayo", kusukela bayaphela, kungakho igama kwesikhathi ngesikhathi ukusebenza. Abaningi bangase bathi amafutha asiqediwe. Awa, akusinjalo. injini Inkonde ngayinye ifakwe umshini ukusetshenziswa uwoyela evamile, okuyinto, ngokwesilinganiso, ingxenye yesine ka ilitha amakhilomitha 1000.

uwoyela Ukwandiswa ukusetshenziswa ukhuluma mayelana ukuvuza, noma bafake izingxenye ezithile. Esimweni sokuqala kulula ukuthola, kodwa nokuqedwa kuyehla kuphela esikhundleni izingxenye uphawu futhi gaskets. Icala lesibili kancane nakakhulu, kungaba igebe elikhulu ibhajethi umndeni.

Amafutha ukugeleza kungase kukhule lapho singena egumbini amandla omlilo u hlanganise ingxube ezivuthayo. Ngokwemvelo, kusukela kule yayo inombolo octane iba ingasaphathwa, ngenxa yalokho - ukuncipha ukusebenza. Ngomqondo onabile, inkulumo engine oil akabi, ihlala yodwa ukuba carbon ezifakwa kwi imininingwane, kodwa akubanga abamnyama, uya kanye amagesi qeda ohlelweni qeda

Ngakho, ngakolunye uhlangothi, ukugeleza ezinkulu samafutha kuholela ekwandeni komoya anobuthi, kanti ngakolunye - is imali kwi izingxenye, okufaka ama-valve, ngemva kwalokho awayona ngokugcwele avaliwe whereupon lehla kokucindezelwa kule amasilinda, kungakho injini akuyona eba amandla egcwele.

Kodwa konke lokhu yesinqumo sayo, kodwa manje kancane ngabo izizathu. Amafutha ukugeleza njengoba ukusetshenziswa kukawoyela kuncike degree zokukhandleka izingxenye. Njengoba kushiwo ngenhla, ukuthi kwenzeka ngenxa Ingress ekamelweni amandla omlilo. Ukuze wenze lokhu, zikhona izindlela ezimbili: kuphakathi kokuthi luhlala ezindongeni isilinda ngemva kokuhambisa piston maphakathi phansi efile, noma nenye igesi ngokusebenzisa valve.

Ngakho, ukuthi icala lokuqala - kuba bafake piston izindandatho, ngoba ikhala bushelelezi angabhekana ngayo injongo yabo oqondile. Ngokuvamile, lokho kwehluleka ephelezelwa amandla encishisiwe at ongaphakeme injini ngesivinini, kanye opacity okwandisiwe ipayipi qeda. iyunithi ngayinye ifakwe ukupholisa crankcase. Amagesi therefrom kufakwa le ezininginingi eyanele ukuze preheating ingxube nophethiloli. Ngaphandle kwalokho, konke "akabi" ngokokuqala ngqa, it is fed futhi. Ngakho, ukuze sithole bafake piston izindandatho, ngokwanele ukuba ususe iphayiphi kusukela crankcase kuya ngalendoda, okuyinto edume ngokuthi "sopun".

Icala lesibili is phetho of solidification umphini stem lwezimpawu okuyinto ukugqoka umphini uyasiqondisa futhi ukwenza njenge zimvu zamanzi. Empeleni, ukususa amafutha oluthi valve lapho sivulwa.

Kulokhu okungenhla kusobala ukuthi ukuze ugcine ukusetshenziswa lamafutha ngaphakathi kwemingcele eyamukelekayo, kufanele ngokushesha ukushintsha izindandatho piston kanye valve stem zamanzi, kanye nokunciphisa ukuguga, kubalulekile ukuba ukushintsha uwoyela ngesikhathi ngokwayo, eyagcina ilahlekelwa viscosity futhi izakhiwo lubricating.