Anzanu mpumulo valavu wa mpope mafuta: zikugwira ntchito mfundo. Kusintha kwa vavu mafuta mpope kuthamanga kuchepetsa

Ntchito kondomu dongosolo la injini kuyaka mkati zimatheka ngati Kutukula ndi kanthu yatsopano zigawo zake zonse. Kulephera kwa osachepera chimodzi mwa zigawo zake n'kogwiritsa malfunctions mu unit mphamvu.

M'nkhani ino tikambirana chiyani kufinya kuchepetsa valavu wa mpope mafuta, nanga ntchito zake. Ifenso kuganizira mfundo machitidwe a pachikhalidwe dongosolo kondomu, fotokozani momwe kuti akakonze ndi kusintha.

N'chifukwa chiyani ndikufunika kufinya kuchepetsa valavu wa mpope mafuta

Monga amadziwika, mafuta umaperekedwa ku mbali yoyamikira injini pansi kufinya ena, analengedwa ndi zikugwira ntchito mpope. Popanda mafuta awa akanati chabe zenera mu crankcase ndi Anaika zinthu ndi tiyipukuse nthawi zimagwirira kusonkhezera Pepala ndi overheat. Koma kwambiri kufinya ndi owopsa kwa injini. Gaskets, zisindikizo, gaskets sangathe kupirira owonjezera zake bwinobwino. Chifukwa cha ichi, mafuta akuyamba chimatuluka kuchokera pansi iwo, ndipo akhoza kulowa dongosolo mphamvu ndi yozizira mphamvu unit.

Ndicho kuchepetsa kuthamanga mu dongosolo kondomu ndi kufinya kuchepetsa valavu wa mpope mafuta. Mawu "kuchepetsa" amagwiritsidwa ntchito mu nyumba makina, kutanthauza kuchepa, kuchepetsa, zofooketsa chilichonse. Ifeyo zikugwirizanirana kuthamanga mafuta.

Ali?

Anzanu vavu mpumulo wa mpope mafuta nthawi zambiri anaika pa chivindikiro chipangizo lili m'munsi gawo kutsogolo kwa injini chipika kwa pulley alternator pagalimoto. Nthawi zina akhoza wokwera pa nyumba ndi sefa mafuta.

Pali mitundu iwiri ya mavavu: anamanga-ndi collapsible. Mbali yoyamba, valavu mafuta mpope ndi kuthamanga mpumulo - ndi dongosolo lililonse limene kosamugonjera dismantling. The chachiwiri kuthamanga ulamuliro limagwirira mwa chida atachotsedwa mpope ndipo akhoza anakonza payokha.

Kamangidwe ka kufinya kuchepetsa vavu

Monga kuthamanga kuchepetsa vavu anakonza mpope mafuta? mamangidwe ake ndi osavuta. Amakhala ndi zinthu zotsatirazi:

• thupi chapakati ndi njira mkati;
• ndi valavu mu mawonekedwe a pisitoni yaing'ono kapena mkanda;
• masika;
• kusiya wononga (bawuti).

Mfundo zikugwira ntchito ya kuthamanga kuchepetsa vavu

Mafuta kuthamanga mu dongosolo amadalira zifukwa zingapo, koma chachikulu ndi chiwerengero cha kusintha crankshaft. M'mawu ena, koposa tikulimbikira pa ngo gasi, liwiro magiya ndi atembenuza mpope mafuta. Tembenuzani A mofulumira kuposa magiya, m'pamenenso voliyumu ya mafuta kuchokera crankcase mpope umtenga, ndi apamwamba zoipazi analandira pa linanena bungwe.

Atamupanikiza ikufika zina phindu zosalongosoka valavu ndi pang'ono anatsegula, mafuta kupita mu njira yomasuka amene amagwa mu lubricant sump.

Ntchito mafuta mpope kuthamanga kuchepetsa valavu ndi motere. The pisitoni kapena mpira zitsulo ndi unkagunda ndi polowera nyumba ndi kasupe amene nawonso, imayendetsedwa amasiya wononga. Mafuta mchikakamizo cha kuthamanga kuwonjezeka ayamba kuthamanga padziko valavu, akukankha mu thupi lake ndi compressing kasupe. Chachikulu dzenje kudzera amene lubricant ndipo amapita ku njira yopuma.

Ndi kuchepetsa kuchuluka kwa kuthamanga si zokwanira kusunga vavu mu malo wotseguka ndipo mpira kapena pisitoni, pansi zotsatira za masika kumbuyo overlaps polowera. Monga mukuonera, chiwembu ndi wosavuta ndi odalirika Komabe, nthawi zina amalephera.

Kuchepetsa vavu wonongeka

Anzanu kuchepetsa valavu, mpope mafuta ndi mafuta fyuluta - zinthu zazikulu za dongosolo kondomu, koma ngati yotsirizira ndi chifukwa peculiarities wa kamangidwe kake ndi pafupifupi konse akuswa, koma amakhala yatsekera, woyamba magawo awiri sangachite zambiri. Chifukwa cha ichi kawirikawiri ntchito mafuta otsika-quality, si zogwirizana ndi mtundu wa injini ndi malo awo a ntchito, komanso mwadzidzidzi m'malo mwake. Pankhaniyi, dothi, zodulidwa chitsulo kapena mankhwala kuyaka ili mu lubricant ndi anakaika pa pamalo machitidwe a vavu, chimenenso, kumabweretsa clogging ake ndi jamming.

Ndi chifukwa cha vuto masika atumikire, ngati m'kupita anatambasula kapena, Tikawonetsetsa litapotanitsidwa, wopota, Nditatsegula.

Pomwepo zofunika tisonyezeni kuti kukonza kuthamanga kuchepetsa valavu wa mpope mafuta zimatheka ngati ali ndi dongosolo collapsible. Pakuti si mbali zitsanzo amafuna m'malo a lonse mpope chivundikirocho.

Vavu imatengedwa wolakwika ngati sangathe kukhala kuthamanga chofunika mu dongosolo, ndipo pamene limagwirira si ntchito pamene kuthamanga mtengo pazipita. Mbali yoyamba, kuwonongeka adzakhala zosavuta kuzindikira - ichi adzakhala kuchenjeza inu kulamulira nyale pa gulu galimoto chida. Koma pa kuchuluka kwa kuthamanga, mungaphunzire okha mumapezeka mafuta injini.

Kodi kuthamanga kuchepetsa valavu ayenera ntchito

Koma bwanji kumvetsetsa zimene kuthamanga magazi kapena, Tikawonetsetsa utachepa? Ndipo mmene anthu onse ayenera? mungapeze mafuta mulingo woyenera kuthamanga mu dongosolo ndi kuyang'ana mu Buku wosuta. Pakuti zopangidwa osiyana ndi zitsanzo magalimoto, zidzakhala zosiyana. Mwachitsanzo, mafuta kuthamanga mpumulo vavu "Woyimira kunyumba yamalamulo" mpope ukugwira ntchito pa 0,55 MPa. Pafupifupi ziwerengero yomweyo zogwirizana ambiri a galimoto "Lada".

Kuyeza kuthamanga mafuta akhoza kulumikiza dongosolo mu wapadera madzi manometer kuthamanga sensa ogwiritsa kagawo. Pamaso m'pofunika Kumalimbikitsa injini kutentha opaleshoni. miyezo onse ali pa injini nazo.

Kukonza ndi kusintha kwa mafuta mpope vavu mpumulo kuthamanga

Kumvetsa ngati kuthamanga kuchepetsa valavu ndi oyenera ntchito zina, likhoza kukhala anawachotsa ndipo mfutizo izo. Choncho adzatha kupanga matenda a zinthu zake zonse. Ngati valavu thupi pali madipoziti, iwo ayenera kuyeretsa pogwiritsa ntchito mafuta a nyali kapena madzi kuti ayeretse carburetors. Komanso mtengo powona kasupe mosamala. Ngati izo zikusonyeza zizindikiro za mavuto, psinjika kapena mapindikidwe, izo ayenera m'malo.

Pamene inu kwathunthu fikani vavu, onani ntchito yosavuta kuthamanga pa mpira (pisitoni). Ngati mbamuikha ndi mphamvu ndi kubwereranso, potseka pa nyumba inabala n'kumene ntchito limagwirira.

Kusintha kuthamanga kuchepetsa valavu wa mpope mafuta ikuchitika pambuyo valavu kuchepetsa waikidwa mu nyumba ya. Dongosololi ikuchitika ndi psinjika kapena ndi kumasuka kasupe tithe kumvetsa kumasulira (kumangika) ndi cholinga wononga. mafuta kuthamanga miyezo anapangidwa mu kufanana kwa dongosolo ndi madzi-manometer. Kusintha mwachibadwa anachita injini anaima ndi muyeso kuthamanga - pamene akuthamanga.

Malangizo

Pomaliza ife kupereka ena nsonga zothandiza kuti zingathandize kupewa mavuto ndi mpope kuthamanga mafuta kapena vavu adzalola nthawi kudziwa vuto lake:

1. Thirani injini yekha Mkhalidwe injini mafuta abwino mtundu ndi kalasi ya kukhuthala. amafuna kondomu angapezeke mu malangizo a wopanga galimoto.
2. Never kusakaniza zopangidwa yosiyanasiyana ya mafuta, ngakhale iwo ali kalasi yomweyo.
3. Nthawi ndi kusintha mafuta ndi mafuta fyuluta. Lamulo ndondomeko monga zafotokozeredwa mu galimoto Buku.
4. Musalole mafuta madzi dothi, madzi, ndondomeko.
5. Khalani diso pa kuthamanga mafuta. Pamene inu kuyatsa chipangizo chogwirizana chizindikiro kuwala mwamsanga, kupita matenda.
6. Samalani kutentha injini opaleshoni. Kutenthedwa zingachititse mgwirizano wa coolant mu dongosolo kondomu.
7. Kusankha m'malo kapena kusintha kuthamanga kuchepetsa valavu wa mpope mafuta, ndi luso zofunika ndi zipangizo bwino ntchito misonkhano ya akatswiri.