Chizindikiro cha kuthamanga kwamafuta a injini

Mafuta a injini ndi madzi ofunikira ogwirira ntchito omwe amayenera kugwiritsidwa ntchito pagalimoto iliyonse yamakono ya ICE. Chifukwa cha mafuta, mbali za injini zimatenthedwa, galimoto imagwira ntchito bwino, ikulimbana bwino ndi katundu woperekedwa. Makina apadera a masensa amathandiza mwiniwake wa galimoto kuti ayang'ane mlingo ndi momwe mafuta a injini alili, omwe amatumiza zizindikiro pogwiritsa ntchito babu lapadera lomwe limayikidwa mu chipinda cha okwera pansi pa chizindikiro cha "oiler".

Indicator nyale: akamanena za ntchito

Kuwala kwa chizindikiro kumawunikira chizindikirocho, chopangidwa ngati chitoliro chamafuta. Mukhoza kupeza chizindikiro ichi pa bolodi la galimoto iliyonse. Kuwala kumeneku kumabwera kokha ngati pali vuto ndi kupezeka kwamafuta a injini ku injiniyo. Ngati chizindikirocho chikulira, ndiye kuti m'pofunika kuyimitsa galimoto, kuzimitsa injini ndikupeza chifukwa cha alamu.

Mawonekedwe a sensor system

Ngati chizindikirocho chiyatsa, ndiye kuti pali vuto linalake mu injini yoperekera mafuta. Dalaivala amadziwitsidwa za iwo ndi "electronic engine control unit" kapena ECM, yomwe magalimoto onse amakono ali ndi zida zamakono. Chotchinga ichi chimakhala ndi masensa angapo, akuluakulu ndi awiri:

• mafuta kuthamanga sensa;
• sensa ya mafuta.

Pakakhala kutsika kwamphamvu kapena mulingo wamafuta a injini mu injini, sensor yofananira imayambika. Imatumiza chizindikiro ku unit control unit, chifukwa chake kuwala kumabwera, kuunikira chizindikiro ndi chithunzi cha "oiler".

Mawonekedwe a chizindikiro

Ndithudi, woyendetsa galimoto aliyense anaona kuti atangoyamba injini, chizindikiro cha "oiler" pa dashboard nthawi yomweyo kuyatsa ndi kupitiriza kuwala kwa masekondi angapo. Kukachitika kuti chizindikiro sichizimitsa pambuyo pa nthawiyi, m'pofunika kuzimitsa injini ndikupeza chifukwa chomwe sichingalole kuwala kuzimitsa, komanso kuyesa kuthetsa.

Ndizodabwitsa kuti mumagalimoto amakono kwambiri, chizindikiro cha "oiler" chikhoza kuwonetsedwa mofiira ndi chikasu.

Pachifukwa ichi, kuwala kofiira kwa ECM kumadziwitsa dalaivala kuti chifukwa chake chagona pa kuchepa kwa mafuta mu injini, ndipo kuwala kwachikasu kumasonyeza kuchepa kwa madzi omwe amagwira ntchito. Nthawi zina chizindikirochi chikhoza kung'anima, momwemo m'pofunika kulankhulana ndi kompyuta yomwe ili pa bolodi, yomwe idzapereke chidziwitso cha vuto lomwe lingathe kuchitika.

Chizindikiro cha Oiler: chifukwa chiyani chimayaka

Ndibwino ngati galimotoyo ili ndi makompyuta apamtunda, koma lero magalimoto amtundu wa anthu awiri / atatu ali ndi magalimoto, mapangidwe ake omwe sapereka kukhalapo kwa chipangizo cha kompyuta. Choncho, ndikofunikira kudziwa chifukwa chake chizindikiro cha mafuta a injini chikhoza kuyatsa nthawi imodzi. Chifukwa chake, ngati chizindikirocho chikuyaka:

1. Popanda ntchito panthawi yoimika magalimoto, ndiye, mwinamwake, mpope wamafuta unasweka, chifukwa chake kuthamanga kwa mafuta mu dongosolo kunachepa;
2. Pakuthamanga kwambiri pamsewu - pamenepa, dongosololi likhoza kukhala lokonzekera bwino, ndipo chifukwa cha kuwala kwa magetsi kumagona mu chikondi cha dalaivala chifukwa cha liwiro lalikulu, pomwe mafuta alibe nthawi yoti aperekedwe. kuchuluka koyenera kwa injini, zomwe zimapangitsa kuti kupanikizika kwake kugwe ndipo sensor yofananira imayambika. Kuti muyese chiphunzitsochi, muyenera kuchepetsa ndikuwona momwe babu ya sensor imachitira.
3. Pambuyo kusintha mafuta - chifukwa akhoza kugona kutayikira kwa madzimadzi ntchito dongosolo. Ngati chirichonse chiri mu dongosolo ndi zomangika dongosolo, ndiye m'pofunika kuyang'ana chikhalidwe chikhalidwe cha kuthamanga mlingo kulamulira sensa palokha, mwina anali iye amene analephera.
4. Ndi injini yozizira (makamaka nyengo yozizira), mafuta amaundana kwambiri ndipo amakhala owoneka bwino kwambiri, zomwe zimapangitsa kuti pampu ikhale yovuta kupopera mafuta kudzera mudongosolo. Nthawi zambiri, injini ikatenthetsa ndipo mafuta amakhala osasinthasintha, kuwalako kudzazimitsa kokha.
5. Ndi injini yotentha, pakhoza kukhala zifukwa zingapo nthawi imodzi, izi mwina ndizovuta zosakwanira mu dongosolo, kapena kuchepa kwa mafuta, kapena kuvala kwa madzi odzola.

Kuwona kuchuluka kwamafuta a injini

Kuti muwone kuchuluka kwa mafuta, mu chipinda cha injini yagalimoto yokhala ndi injini yoyaka mkati, muyenera kupeza chubu chopita ku bafa ya crankcase ndi mafuta a injini. Kufufuza kwapadera kokhala ndi notche kumayikidwa mmenemo, kusonyeza milingo yocheperako komanso yopambana. Ndi dipstick iyi, mutha kudziwa nokha kuti madzi ogwirira ntchito ali pati.

Momwe mungadziwire kuchuluka kwamafuta

Kuti mudziwe kuti mafuta odzola ali pamlingo wotani m'dongosolo, ndikofunikira:

• pezani zowoneka bwino kwambiri, yendetsani pamenepo, zimitsani injini, kenako dikirani pang'ono (mphindi 5-10) kuti mafuta afalikire mofanana pa crankcase;
• tsegulani chivundikiro cha hood, pezani chubu, chotsani dipstick kuchokera pamenepo ndikupukuta bwino, kenaka muyiike pamalo ndikuchotsanso;
• yang'anani mosamala kuti malire amafuta adakhalabe owoneka bwino bwanji.

Ngati malire a mafuta ali pakatikati pakati pa "Min" ndi "Max" yocheperapo, ndiye kuti zonse zili mu dongosolo ndi mlingo wamadzimadzi mu dongosolo. Ngati malire a mafuta ali pamtunda kapena pansi pa chizindikiro chochepa, ndiye kuti madziwo ayenera kuwonjezeredwa.

Kuphatikiza apo, pogwiritsa ntchito kafukufuku, mutha kudziwa momwe mafutawo alili ndikumvetsetsa ngati ndi nthawi yoti musinthe ndi chatsopano. Kuti tichite zimenezi, m'pofunika kuona mlingo wa transparency mafuta, ngati ndi otsika kwambiri, ndipo madzi ndi mtundu pafupi wakuda, ndiye mafuta injini ayenera kusinthidwa posachedwapa. Kupanda kutero, muyenera kukulitsa injini kapena kuyisintha kwathunthu.

Momwe mungadziwire kuthamanga kwamafuta

Kuti muwone kuthamanga kwa mafuta mu injini, muyenera kugwiritsa ntchito chipangizo chapadera chotchedwa pressure gauge, mutha kuchigula ku sitolo iliyonse yapadera. M'pofunika kuyeza mlingo wa mafuta dongosolo pa kutentha ntchito injini, amene amasiyana 50 mpaka 130 digiri Celsius. Kuti tichite zimenezi, mphamvu sensa ndi unscrew ndi choyezera kuthamanga anaikidwa m'malo mwake, kenako injini anayambitsa, ndipo kuwerenga chipangizo amatengedwa poyamba pa otsika ndiyeno pa liwiro lapamwamba, amene amapereka injini. "Zabwinobwino" zimawerengedwa ngati kukakamiza kwapakati, komwe kumachokera ku 3,5 mpaka 5 bar. Chizindikiro ichi ndi chachilendo kwa injini zonse za mafuta ndi dizilo.

Kodi ndizotheka kupitiriza kuyendetsa galimoto mutayatsa chowunikira?

Yankho lalifupi la funso ili ndi "ayi"! Ndikoletsedwa kupitiriza kuyendetsa galimoto ndi chizindikiro cha "mafuta can" choyatsa motsatira malamulo amakono apamsewu ndi malingaliro a opanga magalimoto. Mutha kuyang'ana paokha mulingo wamafuta ndipo, ngati kuli kofunikira, mudzazenso, ndiye yang'anani chizindikirocho ndipo ngati chazimitsa, mutha kupitiliza kuyendetsa. Ngati sichoncho, ndiye kuti muyenera kuyimbira galimoto yokoka.

Kuphatikizidwa

Chizindikiro cha "oiler" chikhoza kuyatsa pazifukwa zosiyanasiyana, pafupifupi zonsezi zikufotokozedwa mwatsatanetsatane pamwambapa. Kwa iwo, mukhoza kuwonjezera kutseka / kuipitsidwa kwa fyuluta yamafuta, yomwe mungathe kusintha nokha, komanso kuwonjezera mafuta ku dongosolo. Sizotetezeka kupitiriza kuyendetsa galimoto yosweka, yomwe simuyenera kuiwala, ngakhale mutakhala mofulumira kwinakwake!