Indandatho ye-piston ishintshwe kanjani?

Amacici e-piston ayindilinga, izingxenye zensimbi ezingavaliwe. Zifakwe emiphakathini yezingaphandle zangaphandle ze-piston. Njengoba umkhuba ubonisa, impilo yokusebenza yalezi zingxenye yikhilomitha eyi-100-120,000 (izindandatho ze-VAZ ze-piston zisebenza cishe kakhulu). Kodwa-ke, kunezici ezinjalo ezingamelana nokusebenza okungu-300,000. Ububanzi lapho izindandatho ze-piston zishintshwa khona zihlukile, ngakho-ke ukuze uthole ukunqamuka kwesikhathi, udinga ukunaka izici ezilandelayo:

• Ukulahlekelwa kwamandla enjini;
• Ukubonakala kwentuthu eluhlaza okwesibhakabhaka kusuka kumbhobho wokukhipha ;
• Ukunciphisa ukucindezelwa;
• Ukwanda kwamafutha okushisa.

Uma ubona okungenani eyodwa yalezi zimpawu, kufanele ucabange ngokufaka izindandatho ze-piston. Ngokuthenga ingxenye entsha, kulula kakhulu ukuphatha, kodwa ngokufaka kwayo kuvele kuhluke kakhulu. Ngakho ukuze ungadideki ngokulandelana kwezigaba, ngezansi sizochaza ngokuningiliziwe ukuthi izindandatho ze-piston ziyasuswa kanjani.

Okokuqala, gcoba i-antifreeze futhi unqamule ikhebula legesi kusukela emhlanganweni owamamukelayo kanye nomgudu. Okulandelayo, qeda ibhande lesikhathi. Kancane kancane ukhulule izigxobo zokugxila bese ususa i-hose yomhlangano we-throttle. Manje thola isici lapho igesi le-crankcase linikezwa khona. Lokhu kumele kube yi-hose encane esendaweni yevava. Sisusa nje futhi sikhiphe ucingo lomhlabathi. Itholakala ekhanda le-cylinder. Khona-ke sidonsa okuyinhloko kagesi. Ukwenza lokhu, thatha umkhonto wesitimela ngamamitha angu-17 uphinde uhlwithe wonke amabhulokhi wokulungisa. I-last is emangale kahle, ngakho kamuva akukho izinkinga ngokufakwa.

Khona-ke sishintsha i-thermostat, sinamantongomane angenawo ama-fastenings. Uma kunesidingo, susa ama-hoses kuwo. Okulandelayo, unqamule umlawuli wejubane ongasebenzi futhi uphumule. Manje susa i-roller enkingeni bese ususa ibhande lesikhathi. Bese ususa umhlangano we-camshaft pulley. Ngemuva kwalokho, thatha isici esingenalutho. Uma udiliza, qiniseka ukuthi isihluthulelo asilahlekile. Manje sidinga ukuthola izakhi zokuqinisa ezixhuma amapayipi kumqoqo phansi. Kufanele futhi zisuswe. Okulandelayo, cisha inzwa yesimo se-crankshaft nezinga lamafutha. Manje udinga ukukhipha izinkinobho zokuvikela ikhanda le- cylinder. Ngemuva kwalokho, susa ikhanda le-cylinder uphinde ususe i-stopper ku-pallet. Bese usula amafutha bese unqamula ukuvikelwa kwe-flywheel. I-pallet nayo isusiwe. Ngaphezu kwalokho sithatha isembozo senduku. Kodwa lokhu akusona ukuphela kokufaka izindandatho ze-piston. Ngemuva kwezinyathelo ezingenhla, susa i- roding -piston group bese uyihlanza kusuka kudiphozi .

Manje kukhona kuphela ukufakwa kwamasongo e-piston. Bheka kuqala ukubhala kwamapistoni bese uyibheka ngemininingwane yengxenye ethengwe. Emva kwalokho, sibeka izindandatho endaweni futhi sizithuthukise. Siphakamisa izingxenye ezindaweni ezifanayo lapho abadala befakwe khona. Bese sibeka izembozo ezigodini zokuxhuma bese siqinisa. Manje kusele ukuqoqa konke ngokulandelana okulandelanayo.

Konke, ngalesi sigaba, ukushintshwa kwamasongo e-piston kuye kwaqedwa ngempumelelo. Ungaqala futhi injini.