Esikhundleni sebhande lesikhathi nge-Lada Priora 16 valve

Ibhande lesikhathi livumelanisa ukujikeleza okuhlangene kwe-crankshaft ne-camshafts. Ngaphandle kokuqinisekisa le nqubo, akunakwenzeka ukusebenzisa injini ngokuyinhloko. Ngakho-ke, inqubo kanye nesikhathi sokushintshwa kwebhande kufanele kusetshenzwe kahle.

Ukufakwa esikhundleni kwebhande elihleliwe nelingahleliwe

Ngesikhathi sokusebenza, ibhande lesikhathi liyelula futhi liphelelwa amandla. Lapho ukugqoka okubucayi kufinyelelwa, kungaphuka noma kugudluke ngokuhlobene nendawo efanele yamazinyo egiya le-camshaft. Ngenxa yokwakheka kwe-Priora engu-16-valve, lokhu kugcwele ukuhlangana kwama-valve anamasilinda nokulungiswa okubizayo okwalandela.

Ukushintsha ibhande lesikhathi ngaphambi kwama-valve angu-16

Ngokwencwajana yezinsizakalo, leli bhande lithathelwe indawo ngamamayela angama-45000 km. Kodwa-ke, ngesikhathi sesondlo esijwayelekile, kuyadingeka ukuthi uhlole ibhande lesikhathi ukuthola ukuthi ukugqoke ngaphambi kwesikhathi. Izizathu zokushintshwa okungahleliwe:

• imifantu, ukuxebuka kwenjoloba noma ukuvela kwamagagasi ebusweni bangaphandle bebhande;
• ukulimala kwamazinyo, amafolda nokuqhekeka ebusweni bangaphakathi;
• ukulimala ekugcineni kwendawo - ukukhululeka, i-delamination;
• iminonjana yoketshezi lobuchwepheshe kunoma iyiphi indawo yebhande;
• ukuxegisa noma ukungezwani ngokweqile kwebhande (ukusebenza isikhathi eside kwebhande eliqiniswe ngokweqile kuholela ekuhlukaneni okuncane esakhiweni).

Inqubo yokushintsha ibhande lesikhathi enjinini ye-16-valve

Ukwenza ukwenziwa okulungile komsebenzi, ithuluzi elilandelayo liyasetshenziswa:

• ubuso bokuphela obungu-10, 15, 17;
• izipikili namawrensi okuvula kungu-10, 17;
• i-screwdriver esicaba;
• ukhiye okhethekile wokubopha i-roller yesikhathi;
• impintshisi yokususa izindandatho zokugcina (esikhundleni sokhiye okhethekile).

Umdwebo webhande lesikhathi, amasondo kanye namamaki

Ukususa ibhande elidala

Susa isivikelo sepulasitiki. Sivula imbobo yokuhlola yezindlu ze-clutch bese sibeka uphawu lwe-flywheel. Wonke amamaki, kufaka phakathi amagiya e-camshaft, asethelwe endaweni ephezulu. Ukuze wenze lokhu, vula i-crankshaft ngekhanda le-17.
Kukhona enye indlela yokwenza crankhaft crank. Khuphula elinye lamasondo edrayivu bese uhlanganyela negiya lokuqala. Siphendula isondo kuze kube yilapho amamaki ebekwe kahle.

Bese umsizi elungisa iflwishi, evimba amazinyo akhe nge-screwdriver esicaba. Siqaqa i-generator pulley bolt, siyisuse kanye nebhande lokushayela. Njengoba sinenhloko eyi-15, sishiya i-roller rolling mounting bolt futhi sinciphise ukungezwani kwebhande. Susa ibhande emapulini anamazinyo.

Kuwo wonke umsebenzi, siyaqinisekisa ukuthi amamaki awalahleki.

Ukumiselela ama-idler kanye nokushayela amasondo

Ngokuya ngemiyalo yesevisi, ama-roller ashintsha ngasikhathi sinye nebhande lesikhathi. Lapho ifakiwe, isakhi sokulungisa sisetshenziswa entanjeni. Iroli yokusekela isontekile kuze kube yilapho intambo isilungiswa, iroli yokungezwani ithola inzuzo kuphela.

Ukufaka ibhande elisha

Sihlola ukunemba kokufakwa kwawo wonke amalebula. Ngemuva kwalokho sabeka ibhande ngokulandelana okuqinile. Okokuqala, sikubeka ku-crankshaft kusuka phansi kuya phezulu. Ukubamba ukungezwani ngezandla zombili, sibeka ibhande kupompley yamanzi. Ngemuva kwalokho sayifaka kuma-roller wempi ngasikhathi sinye. Ukwelula ibhande phezulu nasezinhlangothini, ulibeke ngokucophelela kumagiya e-camshaft.

Sidalula amamaki ebhande lesikhathi endaweni ephezulu

Ngesikhathi sokufakwa kwebhande, uzakwethu uqaphe ukuma kwamamaki. Uma kwenzeka ukufuduka okungenani okukodwa, ibhande liyasuswa, futhi inqubo yokufaka iyaphindwa.

Ukungezwani kwebhande lesikhathi

Ngesikrufu esikhethekile noma impintshisi yokususa izindandatho zokugcina, siphendulela iroli yokungezwani, sandise ukungezwani kwebhande. Kulokhu, kunikezwa ama-grooves akhethekile ku-roller. Siqinisa ibhande kuze kube khona amamaki kumeshi yama-roller (inkatho eshejini kanye nokungena ebhodini).

Ekugcineni, qinisa ibhawodi lokungezwani lokungezwani. Ngemuva kwalokho, ukuhlola ukunemba kokufakwa kwamamaki, kuyadingeka ukuthi uvule i-crankshaft ngesandla okungenani kabili. Inqubo yokufaka kufanele iphindwe kuze kube yilapho amamaki eqondaniswe ngokuphelele.
Uma amamaki engahambisani okungenani nezinyo elilodwa lamagiya, ukuguqulwa kwama-valve kuyaqinisekiswa. Ngakho-ke, lapho uhlola, kufanele uqaphele ikakhulukazi. Udinga futhi ukuhlola kabusha ukuqondaniswa kwamamaki ku-roller tensioner.

Ngemuva kokuqondanisa wonke amamaki, hlola ukungezwani kwebhande lesikhathi. Sisebenzisa amandla we-100 N nge-dynamometer, ulinganise ukuphambuka nge-micrometer. Inani lokuphambuka kufanele libe phakathi kuka-5,2-5,6 mm.

Sihlola ibhande kanye namagiya kokungcola neziqobosho. Shayela yonke indawo ezungeze ibhande ngaphambi kokuvala isivalo. Ungakhohlwa ukufaka ipulagi esibukweni sokubona sezindlu ze-clutch.
Faka ngokucophelela i-alternator drive belt pulley. Siqinisa ibhande lakhe, sizama ukungahambisani nesikhathi sokushayela. Siqinisa isivalo, siqale injini.

Wonke umsebenzi wokushintsha ibhande lesikhathi ungenziwa ngokuzimela. Kodwa-ke, uma ungabaza ngeziqu zakho, sicela uxhumane nensizakalo.

Kumiselela ibhande lesikhathi kuPhambili! Amathegi wesikhathi i-VAZ 2170, 2171,2172!

Imibuzo nezimpendulo:

Kukangaki udinga ukushintsha ibhande lesikhathi ku-Priora? Awekho ama-niches aphuthumayo kuma-pistons we-Priorovsky motor. Uma ibhande lesikhathi liphuka, ama-valve azohlangana nakanjani nepiston. Ukuze ugweme lokhu, ibhande kufanele lihlolwe noma lishintshwe ngemva kwe-40-50 km.

Iyiphi inkampani okufanele ukhethe ibhande lesikhathi ngaphambili? Inketho eyisisekelo yePriora yibhande leGates. Ngokuqondene nama-roller, i-Marel KIT Magnum isebenza kangcono kunefektri. Kwezinye izimo, zidinga ukungezwa kwe-lubricant.