Olee otú bụ ukpụhọde nke esịtidem combustion engine valvụ?

The ọrụ nke onye ọ bụla nke esịtidem combustion engine bụ ekwe omume na-enweghị oriri na iyuzucha valves. Mgbe ndị a usoro na-emechi, na mmanụ ụgbọala ngwakọta abịakọrọ, nke n'aka nke na-akpali ndị pistin. Ma ọtụtụ njem ụgbọ ala n'ịnyịnya 16-valvụ engines. Onye ọ bụla nke valves 16 ka a obere ọdịiche a na-ekpe n'etiti azuokokoosisi usoro na a cam nke a camshaft.

Nke a anya dị mkpa iji hụ na mgbe iwe na-ebuwanye ibu akụkụ adịghị emetụ onye ọ bụla ọzọ, ma si otú na-adịghị imebi moto arụmọrụ. The mkpa inwe ha ebe ahụ kwa afọ, ihe dị ka 40-45 puku kilomita.

Olee ka ịhazie valves?

Ka malitere, ị ga-echere ruo mgbe ahụ engine cools ala. Ọkachamara nwere ike ikwu iji mee ka ukpụhọde valvụ naanị mgbe engine okpomọkụ bụghị elu karịa 38 degrees Celsius. Iji nke a bụ iji tinye ụgbọala n'ime ụgbọala na ntụ okpomọkụ nke 20 degrees, na mgbe 2 awa ọ bụ omume na-arụ ọrụ n'enweghị n'ihu.

Ya mere, anyị gaa ozugbo na ajụjụ nke otú e si valvụ ukpụhọde. Mgbe anyị engine ka dajụrụ, wepụ mkpuchi na ihighari na bolts tramblera ikuku nyo mgbakwunye. Next, wepụ valvụ cover na wepụ roba washer. Mgbe nke ahụ gasịrị, ndị wepụrụ item a na-etinye onwe (ọkacha mma kechie ya plastic Kechie zere ụzọ ájá agbasoghị mgbidi) na ka ụgbọala breeki. Ugbu a ị chọrọ na-atụgharị na 4th ma ọ bụ 5th gia na-etinye Jack n'okpuru n'ihu nri wheel. Ọ bụrụ na nke a bụ a ụgbọ ala na akpaka nnyefe, ịsụgharị ego mgbe menjuobi na "P" ọnọdụ. Mgbe nke a, anyị jacking wheel na ighikota ya ruo mgbe ahụ, ruo mgbe ihe mmịfe trembler agaghị eme ka ọnọdụ nke mbụ cylinder na BMT. Ozugbo anyị osisi ga-abụ na ọnọdụ nke n'elu nwụrụ anwụ center, gaba ka ịhazie ọdịiche.

Valvụ ukpụhọde a rụrụ n'ime ndị na-esonụ usoro:

• First gh nwechapụ usoro 1st cylinder.
• Mgbe ịpịgharị agba ọsọ tramblera 90 ogo valvụ na-gbanwee atọ cylinder.
• Next anyị ime otu ihe ahụ na 4th cylinder (mmịfe tramblera otú bugharia ọzọ 90 degrees).
• The ikpeazụ akụ 2nd cylinder.

Ọ ga-kwuru na ukpụhọde nke valvụ onwe ya (2106 nke VAZ gụnyere) bụ dị ka ndị:

• Site a spanner 11 millimeters imeda locknut.
• Mwepu sikruuokwomoto na nyocha bụ mgbanwe ọdịiche (kwesịrị kwesịrị 0,2 millimeters).
• Mgbe na-ewere na-aka nke 0,2-millimeter dipstick na-elele na àgwà nke na-arụ ọrụ. Ọ bụrụ na mere ziri ezi, na nyocha ga banye n'ime n'ime ọdịiche na a obere mgbalị. Etinye uche pụrụ iche na nke a. Ọ bụrụ na ihe ahụ ga-ofufe site na ọdịiche ma ọ bụ, na Kama nke ahụ, rapaara n'etiti cam na azuokokoosisi - na ị maara, na ukpụhọde nke valvụ e mere nke ọma.

• Mgbe mwube chọrọ nwechapụ anakọta ihe nile na ebe-amalite engine. Gh ihe na-ekwesịghị-ebipụta extraneous ụda mgbe engine na-agba ọsọ. Ọ bụrụ na niile na-aga nke ọma, mgbe kpatụ valves nke VAZ nke ọma.