Momwe mungayesere koyilo ya magneto ndi multimeter

Ndi magalimoto amakono, palibe mapeto pomwe mavuto angabwere.

Komabe, magalimoto akale ndi injini ndi chigawo china choyenera kuganizira; maginito coil.

Ma coil a Magneto ndi gawo lofunikira pakuyatsa kwa ndege zazing'ono, mathirakitala, makina otchetcha udzu, ndi injini zanjinga zamoto, pakati pa ena.

Anthu ambiri sadziwa momwe angayang'anire zigawozi kuti zikhale zovuta, ndipo tili pano kuti tithandize.

Mu bukhuli, muphunzira izi:

• Kodi coil ya magneto ndi chiyani ndipo imagwira ntchito bwanji?
• Zizindikiro za Koyilo Yoyipa ya Magneto
• Momwe mungayesere koyilo ya magneto ndi multimeter
• Ndipo FAQ

Kodi coil ya magneto ndi chiyani ndipo imagwira ntchito bwanji?

Magneto ndi jenereta yamagetsi yomwe imagwiritsa ntchito maginito okhazikika kuti ipange ma pulse nthawi ndi nthawi komanso yamphamvu, m'malo mopereka nthawi zonse.

Kupyolera m'makoyilo ake, imagwiritsa ntchito kugunda kwamphamvu kumeneku ku spark plug, komwe kumayatsa mpweya woponderezedwa mu dongosolo loyatsira injini. 

Kodi mphamvu imeneyi imapangidwa bwanji?

Pali zigawo zisanu zomwe zimagwirira ntchito limodzi kuti maginito agwire ntchito:

• Zida zankhondo
• Koyilo yoyatsira yoyamba yokhotakhota 200 waya wandiweyani
• Koyilo yachiwiri yoyatsira ya 20,000 yokhota waya wabwino, ndi
• Choyang'anira pakompyuta
• Maginito awiri amphamvu amapangidwa mu injini ya flywheel.

Chombocho ndi chinthu chooneka ngati U chomwe chili pafupi ndi flywheel ndipo mozungulira mazenera awiri oyatsira maginito amavulala.

Malinga ndi lamulo la Faraday, kusuntha kulikonse pakati pa maginito ndi waya kumapangitsa kuti maginito aziyenda mu waya. 

The injini flywheel ali maginito awiri ophatikizidwa pa mfundo inayake. 

Pamene flywheel imazungulira ndipo mfundoyi imadutsa pamtunda, mphamvu za maginito zochokera ku maginito zimagwiritsidwa ntchito nthawi ndi nthawi.

Kumbukirani kuti mawotchi a waya ali pa nangula, ndipo malinga ndi lamulo la Faraday, mphamvu ya maginito imeneyi imapereka magetsi.

Apa mutha kuwona momwe mungayendetsere waya.

Kupereka kwanthawi ndi nthawi kwapano kumawunjikana m'makoyilo ndipo kumafika pachimake.

Izi zikangofika, chipangizo chowongolera zamagetsi chimayambitsa kusinthana ndikutsegula.

Kuthamanga kwadzidzidzi kumeneku kumatumiza mphamvu yamagetsi yamphamvu ku spark plugs, kuyambitsa injini. Zonsezi zimachitika mumasekondi ochepa.

Tsopano maginito mwina sangagwirenso ntchito yake bwino, ndipo zozungulira nthawi zambiri zimakhala zoyambitsa. 

Zizindikiro za Koyilo Yoyipa ya Magneto

Pamene koyilo ya magneto ili ndi vuto, mumakumana ndi zotsatirazi

• Kuwala kwa injini ya cheki kumabwera pa dashboard
• Zovuta kuyambitsa injini
• Mtunda waukulu woyenda ndi gasi
• Kupanda mphamvu mathamangitsidwe

Mukawona chimodzi mwa izi, ma coils a magneto angakhale vuto.

Monga kuyesa zida zina zamagetsi ndi zida zina, mudzafunika ma multimeter kuti muyese ma coils awa.

Momwe mungayesere koyilo ya magneto ndi multimeter

Chotsani chophimba cha rabara, ikani multimeter kukhala ohms (ohms), ndikutsimikizira kuti ohm range yakhazikitsidwa ku 40k ohms popanda autoranging. Ikani ma probes a multimeter pamayendedwe amkuwa a maginito ndi chotchinga chachitsulo pansi pa mphira wa rabara. Mtengo uliwonse pansipa kapena pamwamba pa 3k mpaka 15k umatanthauza kuti koyilo ya maginito ndi yoyipa.

Izi ndizongofotokozera zoyambira komanso zolunjika pazomwe muyenera kuchita, ndipo kufotokozera ndikofunikira kuti mumvetsetse bwino ndondomekoyi.

1. Chotsani nyumba ya flywheel

Chinthu choyamba ndikuchotsa nyumba za flywheel kuchokera ku dongosolo lonse.

Nyumba ya flywheel ndi chotengera chachitsulo chomwe chimakwirira maginito ndipo chimagwiridwa ndi mabawuti atatu.

Ma injini opangidwa m'zaka za m'ma 1970 nthawi zambiri amakhala ndi mabawuti anayi omwe amasunga chophimbacho. 

2.  Pezani coil ya magneto

Chophimbacho chikachotsedwa, mudzapeza coil ya magneto.

Kupeza koyilo ya magneto sikuyenera kukhala vuto, chifukwa ndi gawo lokhalo kumbuyo kwa nsalu yokhala ndi mamphepo amkuwa owonekera kapena pachimake chachitsulo.

Mamphepo amkuwa awa (armature) amapanga mawonekedwe a U. 

3. Chotsani chivundikiro cha mphira

Koyilo ya magneto ili ndi mawaya otetezedwa ndi chotchinga cha rabala chomwe chimalowa mu spark plug. Kuti muyese izi, muyenera kuchotsa jombo la rabara pa spark plug.

4. Khazikitsani sikelo ya multimeter

Kwa koyilo ya magneto, mumayesa kukana. Izi zikutanthauza kuti kuyimba kwanu kwa multimeter kumayikidwa ku ohms, kuimiridwa ndi chizindikiro cha omega (Ω).

M'malo mopanga autoranging, mumayika ma multimeter pamlingo wa 40 kΩ. Izi ndichifukwa choti kuwerengera mokhazikika kumapereka zotsatira zosadalirika.

5. Udindo wa multimeter probes

Tsopano, kuti muyese kukana mkati mwa koyilo ya magneto, zinthu ziwiri ziyenera kuchitika. Mukufuna kuyeza makholo a pulayimale ndi achiwiri.

Kwa koyilo yoyamba, ikani chowongolera chofiira pamapiringiro owoneka ngati U ndikutsitsa mayeso akuda kupita pamwamba pachitsulo.

Kuti muyeze mapindikidwe achiwiri, ikani imodzi mwazofufuza zamitundu yambiri pazitsulo zachitsulo zooneka ngati U (zokhotakhota), ndikuyikanso kafukufuku wina mubokosi la rabala kumapeto kwa maginito. 

Ngakhale kuti kafukufukuyu ali mu nyumba ya rabara, onetsetsani kuti ikukhudza chitsulo chojambulapo.

Nayi kanema yomwe ikuwonetsa ndendende momwe mungayesere ma coil a magneto oyambira ndi apachiwiri.

6. Voterani zotsatira

Ma probes atayikidwa mbali zosiyanasiyana za magneto, mumayang'ana kuwerenga kwa ma multimeter.

Kuwerenga kuli mu kiloohms ndipo kuyenera kukhala pakati pa 3 kΩ ndi 15 kΩ, kutengera mtundu wa maginito omwe akuyesedwa.

Ponena za buku la wopanga kudzakuthandizani pa izi. Kuwerenga kulikonse kunja kwamtunduwu kumatanthauza kuti coil yanu ya magneto ndiyabwino.

Nthawi zina ma multimeter angasonyeze "OL", kutanthauza kuti pali dera lotseguka kapena dera lalifupi pakati pa mfundo ziwirizi. Mulimonsemo, koyilo ya magneto iyenera kusinthidwa.

Kuphatikiza pa izi, pali malangizo ena omwe muyenera kulabadira.

Ngati ma multimeter awerengedwa pamwamba pa 15 kΩ, kulumikizana pakati pa waya wothamanga kwambiri (HV) pa koyilo ndi clip yachitsulo yomwe imapita ku spark plug ikhoza kukhala yochititsa. 

Ngati zonsezi zikuyang'aniridwa ndipo maginito akuwonetsa kuwerengera kolondola, ndiye kuti vuto likhoza kukhala spark plug kapena maginito ofooka mu flywheel.

Yang'anani zigawozi musanasankhe kusintha maginito.

Mafunso ofunsidwa kawirikawiri

Kodi coil yoyatsira imayenera kukhala ndi ma ohm angati?

Koyilo yabwino ya magneto imapereka kuwerengera kwa 3 mpaka 15 kΩ ohms kutengera mtundu. Mtengo uli uliwonse pansipa kapena pamwamba pa mzerewu ukuwonetsa kusagwira ntchito ndipo mungafunike kusintha.

Momwe mungayang'anire magneto ngati spark?

Kuti muyese magneto ngati spark, mumagwiritsa ntchito spark tester. Lumikizani kopanira ng'ona ya choyesa ichi ku koyilo ya maginito, yesani kuyatsa injini ndikuwona ngati choyesachi chikuwala.

Momwe mungayesere koyilo yamoto yaying'ono ndi multimeter

Ingoyikani zotsogola za ma multimeter pachimake chachitsulo chooneka ngati "U" komanso chomangira chachitsulo cha spark plug kumbali ina. Kuwerenga kunja kwa 3 kΩ mpaka 5 kΩ kukuwonetsa kuti ili ndi vuto.

Kodi mumayesa bwanji magneto capacitor?

Khazikitsani mita kukhala ohms (ohms), ikani chiwongolero chofiyira pa cholumikizira chotentha, ndikutsitsa mayeso akuda kupita kuchitsulo. Ngati capacitor ndi yoyipa, mita sipereka kuwerenga kokhazikika.

Kodi maginito amazimitsa ma volts angati?

Magneto abwino amatulutsa pafupifupi 50 volts. Koyilo ikalowetsedwa, mtengowu umakwera mpaka 15,000 volts ndipo ukhoza kuyeza mosavuta ndi voltmeter.