Mavheji: kushanda, kugadzirisa uye mutengo

Mavharuvhu chikamu chakakosha chekushanda kwakakodzera kweinjini yako. Ivo vanotora chikamu mumoto wayo. Iwo mavhavha ekudyira uye ekupedza anotendera mweya kupinda nekubuda mukamuri remoto. Kuvhura kwavo nekuvhara zvinodzorwa necamshaft.

🚗 Chii chinonzi basa remagetsi?

. mavharuvhu ndizvo zvikamu zvauchawana mumotokari yako injini. Apo injini iri kushanda, valve iri kufamba. Nokudaro, valve ine nzvimbo mbiri: nzvimbo yakazaruka uye nzvimbo yakavharwa.

Varuvhu iyi ine hunde, kora, musoro nemuswe. Basa guru revhavha nderekusimbisa kusimba kamuri remoto nekuputika kwemhepo-mafuta musanganiswa.

Pane mhando mbiri mavharuvhu: vharafukupinda и vharafuéchappement... Vheji yekudyiwa inobvumira mweya kupinda mukamuri rinotsva, uye vharafu yekupedza inobvumira magasi emoto kuburitswa.

ichicamshaft iyo inobvumira mavhavha kuti amiswe. Mavharuvhu anovhurika kana achimanikidzwa necamshaft. Iyo camshaft matsime anochengeta mavharuvhu akavharwa nemushini unovadhonza.

Nekudaro, mweya unopinda kuburikidza neinopinda vharuvhu uye magasi anobuda kuburikidza neyekuburitsa vharuvhu. Mavharuvhu anoenderana ne pisitoni nekuda kwekufamba kwecamshaft uye crankshaft ayo anotyairwa nekufamba kwepiston.

Iko kunowanzo kuve nemaviri mavhavha pavhavha. silinda, uye isu kazhinji tinowana pane injini 4 masilinda, ayo akazara ari masere mavharuvhu.

???? Unoziva sei kuti mavhavha akakuvara?

Kufanana nezvakawanda zvikamu mumotokari yako, vharafu inogona kukuvara uye kukonzera injini kutadza kushanda. Heino runyorwa rwezvakakosha zviratidzo zvinofanirwa kuratidza mamiriro emavhavha ako:

• Unonzwa here kuombera pamavharuvhu;
• Unocherechedza kupera kwesimba injini yenyu;
• Uri kutarisa here kushandiswa kwemafuta zvisina kujairika.

Kazhinji, kana iwe ukaona izvi zviratidzo, mavhavha ako anogona kuve nemhando mbiri dzematambudziko:

• Ivhavha yacho yakakombama : Izvi zvinowanzoitika kana vharuvhu yako iri kusangana nepamusoro piston. Kana zvirizvo, zvinoreva kuti injini yako haichanyatsoenderana uye dambudziko rinogona kunge riine bhandi renguva. Usanonoka kuenda kugaraji kunoongorora mavhavha nekuti iwe unenjodzi yekukuvadza yako humburumbira musoro kana piston.
• Valve yakatsva : Izvi zvinowanzo kuve zvinokuvadza kumagetsi ekuzadza. Vharafu yakatsva inowanzo kuve mhedzisiro yemagasi emoto anopukunyuka pakati pevhavha nechigaro chevhavha. Kuti utarise vharuvhu yakatsva yekutsva, tsvaga zvinogona kuwandisa kwemafuta, kupisa mafuta zvisizvo, kana kudzikisira mashandiro paunenge uchityaira.

When️ Nguva yekuita clearance yevhavha?

Valve clearance chiyero chinotarisachinhambwe pakati pevhavha yevhavha uye camshaft apo vharafu iri munzvimbo yakavharwa.

Kana iyo vharuvhu yekubvisa yakanyanya kukura uye kudzora kwevharuvhu kuvhura kunokonzera ruzha, injini mashandiro anoderedzwa nekuti iyo vheji yekuvhura nguva inoonekwa ipfupi.

Kana iyo vharuvhu yekubvisa isingakwani, zvinokonzeresa kusagadzikana kusagadzikana uye kunonetsa kutanga nekuda kwekudonha muvhavha.

Chero zvazvingaitika, mashandiro einjini yako anoderera uye mafuta ekushandisa anowedzera. Naizvozvo, zvakafanira kugadzirisa vharuvhu clearance. Uku kuvhiya kunofanirwa kuitwa nguva zhinji kana kana izvi zviratidzo zvikaita sekudzivirira kukuvara kune zvimwe zvikamu zveinjini yako.

👨‍🔧 Mhanya sei mumagetsi?

Valve break-in ibasa rakaoma rinoda ruzivo rwakadzama rwemakanika. Kana iwe ukaona kuti injini yako iri kupera simba, vharafu yemotokari yako ingada kupazwa mukati. Heano matanho ekutanga ekupwanya mavharuvhu ako.

Zvinhu zvinodiwa:

• Bhokisi reMaturusi
• Valve anosimudza
• Magnet
• Boer
• Hasha pad
• Kunyorera kunama
• Suction mukombe

Nhanho 1: tsvaga mavhavha

Kuwana mavhavha ako kunogona kunetesa kana usati wajaira kubata injini yemota yako. Chokwadi, uchafanirwa kudurura mvura kubva mukutonhodza system, bvisa hoses, uyezve nebhandi renguva.

Wobva wadambura iyo inopinda uye yekuburitsa uye patsanura tambo yekudonha uye zvakakosha zvemagetsi kubatana. Ino yave nguva yekubvisa humburumbira musoro. Kuti uite izvi, tanga kusunungura masikuru emusoro esirinda, wobva wabvisa iyo humburumbira. Wobva wabvisa camshafts.

Nhanho 2: bvisa mavhavha

Shandisa rinosimudza vharuvhu kuti zvive nyore kubvisa vharuvhu. Wobva washandisa magineti kubvisa macrescent kubva muvhavha. Ita zvakafanana kune ese mavhavha.

Nhanho 3: suka mavhavha

Usati watyora mavhavha, iwe uchafanirwa kuachenesa. Kuboora uye chipanje chine hasha chinogona kushandiswa kuchenesa tulipu yevhavha. Chenesawo iwo wese humburumbira musoro. Iyi nhanho yakareba, asi inodikanwa, kuti iwe ugone kuita kumhanya-mukati nenzira kwayo.

Nhanho 4: tsemura mavharuvhu

Kune ino nhanho, iwe uchazoda iyo yekukanda yekunamatira uye yekukoka mukombe. Tanga nekuisa mafuta kumuswe wevhavha uye kudonhedza paseti pane tulip. Zvino iwe unofanirwa kuisa vharuvhu mugwara rayo.

Wobva waisa mukombe wekukweva pamusoro pevhavha wobva wautendeudzira kwemaminitsi makumi matatu. Ipapo iwe unogona kubvisa vharafu wobva wachenesa tulip uye chiyero. Tarisa matanda kusvika wawana yunifomu grey firimu. Pedzisa mashandiro nekuchenesa magwara uye njanji.

Nhanho 5: chinja iyo gaskets

Kuchengetedza kuomarara kwemagetsi, gaskets inofanirwa kuchinjwa. Kuti uite izvi, bvisa chisimbiso chakakanganiswa, wobva waunganidzazve chisimbiso chitsva panzvimbo imwechete. Unogona kushandisa soketi nesando.

Nhanho 6: unganidza mavharuvhu

Kune ino nhanho, iwe unofanirwa kugadzirisa patsva chitubu, kutsiva macrescent, uye kusanganisazve musangano wevhavha.

Nhanho 7: unganidza zvese zvikamu

Mushure mekunge mavhavha ako aiswa, unganidza zvakare zvikamu zvese zvawakabvisa. Zvakare yeuka kubvisa mweya kubva padiki kutonhora. Mavharuvhu ako zvino atsiviwa!

💰 Zvinodhura zvakadii kutsiva mavharuvhu?

Mutengo wechikamu hauna kukwirira zvakanyanya: muzvitoro zvine hunyanzvi uchawana mavhavha emutengo makumi maviri euros... Zvisinei, mari yevashandi inogona kusimuka nekukurumidza sezvo kuwana kwevhavha kunotora nguva yakareba.

Zvino iwe unoziva iro basa revhavha muinjini yako iri! Kuti uwane iyo chaiyo mutengo wevheji kutsiva, iwe unogona kupfuura neyedu garaji muenzanisi uye uwane runyorwa rweakanakisa makanika padhuze newe uye pamutengo wakanakisa!