Ukushintsha kwamafutha kuyinto evame kakhulu ekunakekeleni ngakunye, kodwa abantu abaningi banokungabaza ngombuzo othi "Ingabe kufanele ngishintshe isihlungi lapho ngishintsha amafutha?" Abanye abanikazi bezimoto baze bakhethe ukungasishintshi isihlungi ngesikhathi sokuzinakekela. Uma wenza lokhu, uzoba senkingeni enkulu esikhathini esizayo!
Indima kawoyela
Injini iyinhliziyo yemoto. Kunezindawo eziningi zensimbi enjinini ezikhuhlana zodwa. Lezi zingxenye zihamba ngesivinini esikhulu futhi endaweni engeyinhle, futhi izinga lokushisa lokusebenza lingafinyelela ku-400°C kuya ku-600°C. Ngaphansi kwezimo ezinjalo ezinzima zokusebenza, uwoyela wokugcoba ofanelekayo kuphela onganciphisa ukuguga kwezingxenye zenjini futhi andise impilo yesevisi. Indima kawoyela kuwo ukuthambisa kanye nokunciphisa ukugqokwa, ukupholisa nokupholisa, ukuhlanza, ukuvala uphawu nokuvimbela ukuvuza, ukuvimbela ukugqwala nokugqwala, ukumuncwa ukushaqeka kanye nokuvimba.
Ngakho kungani udinga ukushintsha isihlungi?
Amafutha enjini ngokwawo aqukethe inani elithile le-gum, ukungcola, umswakama kanye nezithasiselo. Phakathi nenqubo yokusebenza kwenjini, imfucumfucu yensimbi igqoka kusukela ekugugile kwenjini, ukungena kwemfucumfucu emoyeni, nokukhiqizwa kwama-oxide kawoyela kuzokwandisa inani lemfucumfucu emafutheni. Ngakho qiniseka ukuthi ushintsha amafutha njalo!
Umsebenzi wesici sokuhlunga uwoyela ukuhlunga ukungcola okuyingozi emafutheni epanini likawoyela, bese unikezela ngamafutha ahlanzekile ku-crankshaft, induku yokuxhuma, i-camshaft, indandatho yepiston namanye amapheya ahambayo, adlala indima yokugcoba, ukupholisa nokuhlanza, futhi andise izingxenye nezingxenye. ubude bempilo.
Kodwa-ke, ngemva kokuba isihlungi sisetshenziswe isikhathi eside, ukusebenza kahle kokuhlunga kuzokwehla, futhi ukucindezela kwamafutha okudlula isihlungi kuzoncishiswa kakhulu.
Lapho ukucindezela kwamafutha kuncishiswa ezingeni elithile, i-valve yokuhlunga isihlungi izovuleka, futhi amafutha angahlungiwe azongena kumjikelezo wamafutha ngokusebenzisa i-bypass. Ukungcola okuthwala ukungcola kuzokwandisa ukuguga kwezingxenye. Ezimweni ezimbi kakhulu, umzila kawoyela uzovinjelwa, okubangela ukwehluleka kwemishini. Ngakho-ke, isihlungi kufanele sishintshwe njalo.
Umjikelezo wokushintsha isihlungi sikawoyela
Ezimotweni ezisetshenziswa njalo, isisefo sikawoyela kufanele sishintshwe njalo ngemva kuka-7500km. Ezimweni ezinzima, njengokushayela njalo emigwaqweni enobhuqu, kufanele ishintshwe cishe njalo ngebanga elingu-5000km.
