Momwe mungagwiritsire ntchito unyolo macheka

1. Pali mitundu iwiri ya macheka amsika pamsika. Chimodzi ndi 78 model. Choyamba mudzaze thanki yamafuta ndi 25:1 mafuta a injini yamafuta. Pali mpope wamafuta kumanja kwa carburetor. Kanikizani mpaka mafuta atuluka.

2. Kenako yatsani chosinthira choyatsira, tsekani loko loko, ndikungochikoka. Mtundu woterewu wa unyolo suyenera kutsegula kapena kutseka chitseko cha mpweya.

3. Mtundu wachiwiri ndi macheka ang'onoang'ono omwe amatsanzira katundu wochokera kunja. Chiyerekezo cha petulo ndi mafuta a injini mu tcheni chaching'ono chocheka ichi ndi 15: 1, ndipo chimakhala ndi mafuta.

4.Yatsani choyatsira choyatsira, tsekani loko yotsekera pa chogwirizira, tulutsani chowongolera mpweya kumbali inayo, kukoka kangapo ndikukankhira chitseko cha mpweya mkati chikamveka ngati chikubwera, kenako ndikuchikoka. kamodzi kapena kawiri.

Musanyalanyaze zambiri mukamagwiritsa ntchito macheka

1. Choyamba, poyambitsa unyolo macheka, musakoke chingwe choyambira mpaka kumapeto. Mukayamba, kokerani pang'onopang'ono chogwirizira choyambira ndi dzanja lanu mpaka chikafika poyimitsa, kenako chikokeni mwachangu komanso mwamphamvu ndikukanikizira chogwirira chakutsogolo. Akatswiri amati ndikofunikira kuti musakoke chingwe choyambira mpaka kumapeto, kapena mutha kuchidula.

2. Injini ikatha kugwira ntchito mothamanga kwambiri kwa nthawi yayitali, imayenera kukhala yopanda kanthu kwa nthawi yayitali kuti iziziziritsa kutuluka kwa mpweya ndikutulutsa kutentha kwakukulu mu injini. Izi zimalepheretsa kudzaza kwazinthu zomwe zimayikidwa pa injini (chipangizo choyatsira, carburetor).

3.Ngati injini mphamvu akutsikira kwambiri, mwina chifukwa chakuda mpweya fyuluta. Chotsani chivundikiro cha thanki ya carburetor, chotsani fyuluta ya mpweya, yeretsani dothi mozungulira fyuluta, patulani magawo awiri a fyulutayo, fumbitsani fyuluta ndi manja anu, kapena muphulitseni mkati ndi mpweya woponderezedwa.

Momwe mungagwiritsire ntchito chain saw:

1. Choyamba, yambani unyolo macheka. Kumbukirani kuti musakoke chingwe choyambira mpaka kumapeto, apo ayi chingwe chidzaduka. Mukayamba, samalani kuti mukoke chogwirira choyamba ndi dzanja lanu. Mukafika poyimitsa, kokerani mmwamba mwachangu ndi mphamvu, ndipo nthawi yomweyo kanikizani chogwirira chakutsogolo. Komanso samalani kuti chogwiriracho chisabwererenso momasuka, koma gwiritsani ntchito dzanja lanu kuwongolera liwiro ndikuwongolera pang'onopang'ono m'bokosi kuti chingwe choyambira chizikulungidwa.

2. Chachiwiri, injiniyo itatha kugwira ntchito kwa nthawi yayitali pamtunda waukulu, iyenera kuloledwa kuti ikhale yosagwira ntchito kwa nthawi kuti iziziritse kutuluka kwa mpweya ndikutulutsa kutentha kwakukulu. Pewani zigawo za injini kuti zisadzadzanidwe ndi kutentha ndikuyambitsa kuyaka.

4.Apanso, ngati mphamvu ya injini ikutsika kwambiri, zikhoza kukhala chifukwa fyuluta ya mpweya imakhala yonyansa kwambiri. Chotsani fyuluta ya mpweya ndikuyeretsa dothi lozungulira. Ngati fyulutayo yakanidwa ndi dothi, mutha kuyiyika mu chotsukira chapadera kapena kutsuka ndi madzi oyeretsera ndikuwumitsa. Mukayika fyuluta ya mpweya mutatha kuyeretsa, fufuzani ngati zigawozo zili bwino.

Momwe mungagwiritsire ntchito unyolo macheka?

Macheka amagwiritsa ntchito petulo ngati mafuta, ndipo petulo ndi mafuta oopsa kwambiri. Muyenera kusamala powonjezera ndikugwiritsa ntchito. Mfundo powonjezera mafuta ndi kupewa moto uliwonse ndikuchotseratu zoopsa zamoto.

Onetsetsani kuti muzimitsa injini powonjezera mafuta. Kutentha kwa injini kumakwera mukatha kugwiritsa ntchito. Onetsetsani kuti mwaziziritsa injini mpaka kutentha kwa chipinda musanawonjezere mafuta. Kuthira mafuta kumayenera kuchitika mwapang'onopang'ono, ndipo sayenera kudzaza. Onetsetsani kuti mumangitsa kapu ya tanki yamafuta mukatha kuthira mafuta.

Mukayamba tcheni chocheka, muyenera kutsatira njira yoyenera yoyambira. Apa zikutsindikanso kuti munthu amene amacheka tcheni ayenera kuphunzitsidwa mokwanira asanagwiritse ntchito tchenicho. Unyolo wocheka ukhoza kuyendetsedwa ndi munthu mmodzi yekha. Kaya mukuyamba kapena kugwiritsa ntchito macheka a unyolo, onetsetsani kuti palibe anthu ena mkati mwawo.

Zinthu zomwe muyenera kuziganizira mukamagwiritsa ntchito chain saw:

1. Yang'anani kulimba kwa tcheni pafupipafupi. Chonde zimitsani injini ndi kuvala magolovesi oteteza mukamayang'ana ndikusintha. Kulimbana koyenera ndi pamene unyolo umapachikidwa kumunsi kwa mbale yotsogolera ndipo unyolo ukhoza kukoka ndi dzanja.

2. Payenera kukhala nthawi zonse mafuta pang'ono kuwaza pa unyolo. Kupaka mafuta m'macheka ndi mulingo wamafuta mu thanki yothira mafuta ziyenera kufufuzidwa nthawi iliyonse isanayambe ntchito. Unyolo sudzagwira ntchito popanda mafuta. Ngati mumagwira ntchito ndi unyolo wouma, chipangizo chodula chidzawonongeka.

3. Musagwiritse ntchito mafuta a injini akale. Mafuta a injini yakale sangathe kukwaniritsa zofunikira zokometsera ndipo siwoyenera kudzoza unyolo.

4. Ngati kuchuluka kwa mafuta mu thanki sikucheperachepera, pangakhale kulephera pakubweretsa mafuta. Kupaka mafuta kumayenera kufufuzidwa ndikuwunikanso mzere wamafuta. Kusakwanira kwamafuta amafuta kumatha kuchitikanso kudzera muzosefera zoipitsidwa. Fyuluta yamafuta opaka mupaipi yolumikiza tanki yamafuta ndi mpope iyenera kutsukidwa kapena kusinthidwa.

5. Mukasintha ndikuyika unyolo watsopano, unyolo wa macheka umafunika 2 mpaka 3 mphindi zothamanga. Yang'anani kuthamanga kwa unyolo mutatha kuthyola ndikuwongolera ngati kuli kofunikira. Unyolo watsopano umafunikira kulimbikira pafupipafupi kuposa maunyolo omwe akhala akugwiritsidwa ntchito kwakanthawi. Pamalo ozizira, tcheni cha macheka chiyenera kumamatira kumunsi kwa mbale yolondolera, koma unyolo wa macheka ukhoza kusunthidwa pa mbale ya kalozera yapamwamba ndi dzanja. Ngati ndi kotheka, limbitsaninso unyolo.

Ikafika pa kutentha kwa ntchito, unyolo wa machekawo umakulirakulira ndikuchepera pang'ono. Cholowa chopatsirana m'munsi mwa mbale yolondolera sichingatuluke mumsewu wa unyolo, apo ayi unyolo udzalumpha ndipo unyolo uyenera kukhazikikanso.

6.Unyolo uyenera kumasulidwa pambuyo pa ntchito. Unyolowo udzacheperachepera pamene ukuzizira, ndipo unyolo wosasunthika ukhoza kuwononga crankshaft ndi mayendedwe. Ngati unyolowo wakhazikika panthawi yogwira ntchito, unyolowo umacheperachepera utazirala, ndipo kukulitsa unyolowo kumawononga crankshaft ndi mayendedwe.

Momwe mungagwiritsire ntchito macheka odula mitengo komanso njira zomwe muyenera kuzipewa

Macheka a unyolo, omwe amadziwikanso kuti "macheka a unyolo", ali ndi tcheni chocheka ngati makina ake komanso injini yamafuta ngati gawo lake lamphamvu. Ndi yosavuta kunyamula ndi ntchito. Pogwiritsa ntchito, chonde tcherani khutu ku mfundo zotsatirazi:

1. Musanagwiritse ntchito macheka a unyolo, muyenera kuwonjezera mafuta a unyolo. Ubwino wa izi ndikuti utha kupereka mafuta opaka unyolo, kuchepetsa kutentha kwapakati pakati pa unyolo wa macheka ndi mbale yowongolera, ndikuteteza mbale yolondolera. Itha kutetezanso unyolo wa unyolo kuti usawonongeke msanga.

2.Ngati tcheni chinawona zitsulo pamene chikuwonjezera mafuta, sichigwira ntchito mwamphamvu, kapena chowotcha chimatentha, ndi zina zotero, nthawi zambiri zimakhala zovuta ndi fyuluta. Choncho, fyulutayo iyenera kuyang'aniridwa ntchito isanayambe. Sefa yoyera ndi yoyenera iyenera kukhala yowoneka bwino komanso yowala ikawonedwa padzuwa. Kupanda kutero, ndizosayenerera. Ngati sefa ya unyolo siukhondo mokwanira, iyenera kutsukidwa ndi madzi otentha a sopo ndikuumitsa. Chosefera choyera chimatha kutsimikizira kugwiritsa ntchito bwino kwa unyolo.

3. Pamene mano a macheka a unyolo akukhala ochepa kwambiri, mungagwiritse ntchito fayilo yapadera kuti mupumule mano odula a unyolo wa macheka kuti muwonetsetse kuthwa kwa mano. Panthawiyi, ziyenera kudziwidwa kuti mukamagwiritsa ntchito fayilo kuti mupange fayilo, perekani molunjika kwa mano odula osati mosiyana. Nthawi yomweyo, mbali pakati pa fayilo ndi unyolo wa macheka sayenera kukhala yayikulu kwambiri, makamaka madigiri 30.

4. Mukamagwiritsa ntchito macheka a unyolo, muyenera kuchitanso zokonza pa tcheni, kuti ntchitoyo ikhale yotsimikizika nthawi ina mukadzagwiritsa ntchito tcheni. Gawo loyamba ndikuchotsa zonyansa pabowo lolowera mafuta pamizu ya tcheni cholozera mbale ndi poyambira mbale kuti mutsimikizire kusalala kwa dzenje lolowera mafuta. Kachiwiri, mkati mwa mutu wa mbale wotsogolera uyeneranso kuchotsedwa zinyalala ndipo madontho angapo amafuta a injini ayenera kuwonjezeredwa.

Kuwonjezera apo, pali mfundo ina yofunika kuizindikira. Kodi zotsatira zoyipa zogwiritsa ntchito mafuta a injini ya sitiroko zinayi ndi zotani pa tcheni chocheka?

1. Ikhoza kukoka silinda

2.Silinda ndi pistoni zidzatha

Kuzungulira kumakhala ndi zikwapu zinayi, kapena kusuntha kwa pistoni mu silinda mbali imodzi:

1. Kumwa sitiroko

2. Kuponderezedwa sitiroko

3. Kugunda kwamphamvu

4.Exhaust stroke: Ma injini a sitiroko anayi ndi othandiza kwambiri kuposa ma injini awiri.

Chiyambi cha momwe mungagwiritsire ntchito unyolo macheka

1. Musanagwiritse ntchito, muyenera kuwerenga unyolo macheka Buku mosamala kuti mumvetse makhalidwe, luso ntchito ndi kusamala macheka unyolo.

2. Dzazani tanki yamafuta ndi tanki yamafuta a injini ndi mafuta okwanira musanagwiritse ntchito; sinthani kulimba kwa unyolo wa macheka, osamasuka kwambiri kapena olimba kwambiri.

3. Oyendetsa galimoto ayenera kuvala zovala zantchito, zipewa, magolovesi oteteza anthu ogwira ntchito, magalasi osagwira fumbi kapena zishango za kumaso asanagwire ntchito.

4. Injini ikayambika, wogwiritsa ntchitoyo amakhala ndi chogwirira chakumbuyo ndi dzanja lake lamanja ndi chogwirira chakutsogolo ndi dzanja lake lamanzere. Ngodya pakati pa makina ndi pansi sangathe kupitirira 60 °, koma ngodyayo siyenera kukhala yaying'ono, mwinamwake zidzakhala zovuta kugwira ntchito.

5.Podula, nthambi zapansi ziyenera kudulidwa poyamba, ndiyeno nthambi zapamwamba ziyenera kudulidwa. Nthambi zolemera kapena zazikulu ziyenera kudulidwa mzigawo.

Momwe mungayambitsire unyolo macheka?

Momwe mungayambitsire unyolo macheka. Musanayambe, muyenera kukankhira mbale ya brake kutsogolo kuti mutseke tcheni.

(2) Chotsani chivundikiro cha mbale ya kalozera

(3) Kanikizani kuwira kwamafuta mopepuka 3 mpaka 5 kuti muwonetsetse kuti mafuta akudutsa ndikuthandizira kuchepetsa kuchuluka kwa nthawi yomwe chingwe choyambira chimakoka.

(4) Mukayamba injini yozizira, tsekani chotsitsa

Pa nthawi yomweyo, kutsina chogwirira mafuta ndi throttle fixing mbale

(5) Ikani macheka a unyolo pamalo athyathyathya ndipo onetsetsani kuti mbale yolondolerayo ndi unyolo zisakhudze pansi.

(6) Gwirani chogwirira chakutsogolo mwamphamvu ndi dzanja lanu lamanzere, tsinani chogwirira choyambira ndi dzanja lanu lamanja, ndipo pondani chogwirira chakumbuyo ndi chakutsogolo cha phazi lanu lakumanja kuti muteteze tcheni.

(7) Pang'onopang'ono kukoka chogwirira choyambira mpaka mutamva kukana, bwerezani 3 mpaka 4, ndikulola kuti kuzungulira kwamafuta mkati mwa makinawo kuyendetse.

(8) Gwiritsani ntchito mphamvu pang'ono kukoka chogwirira choyambira mpaka injini itayamba bwino, kenaka mutsogolere choyambiracho pang'onopang'ono kubwerera pamalo ake oyamba.

(9) Injiniyo imatha kuyimitsa nthawi yomweyo, kusuntha kwakanthawi, kapena kuyimitsa nthawi yomweyo ikawonjezera mafuta. Izi ndi zachilendo.

Panthawiyi, tsegulani damper pakati

(10) Bwerezani masitepe 7 ndi 8 ndikuyambitsanso

(Ndi zachilendo kuti makina atsopano aziyaka ngati kangapo)

Lolani macheka a unyolo ayende ndi wogwiritsa ntchito kwa maola pafupifupi 20-30, ndipo macheka a unyolo adzakhazikika.

(11) Injini ikayamba ndikukhazikika, yesani pang'onopang'ono kugwedeza ndi chala chanu.

(12) Kwezani macheka a unyolo, koma samalani kuti musakhudze chothamangitsira

(13) Gwiritsani ntchito dzanja lanu lamanzere kukoka mbale ya brake kupita ku thupi lanu mpaka mutamva mawu akuti "click", kusonyeza kuti chipangizo chopha galimoto chatulutsidwa. Ngati unyolo umadzizungulira musanawonjezere mafuta, sinthani liwiro la injini panthawiyi (chonde perekani Zosinthidwa ndi mbuye wodziwa zambiri)

(14) Lozani tcheni chocheka pa pepala loyera ndi kuwonjezera throttle. Ngati mafuta atuluka kuchokera pamutu wambale wotsogolera, zimatsimikizira kuti mafutawo ali m'malo mwake.

(15) Panthawiyi, mutha kugwiritsa ntchito unyolo mosavuta kudula