Momwe mungayesere ma spark plugs ndi multimeter
Zamkatimu
Spark plugs amagwira ntchito pansi pazovuta zamphamvu kwambiri, zomwe zimapangidwira m'zipinda zoyaka moto mafuta asanayaka. Kupanikizika kumeneku kumayambitsa kuwonongeka kwa kutsekemera kwa gawo la auto: spark mwina imatha kwathunthu, kapena imangowoneka kamodzi kokha.
Kuwona kukana kwa spark plug ndi multimeter ndi ntchito yosavuta yomwe mungathe kuchita nokha. Komabe, kugwira ntchito mokhazikika kwa injini kumatengera "chinthu chochepa" chotere malinga ndi ndalama zakuthupi ndi nthawi ya ndondomekoyi.
Kodi ndizotheka kuyang'ana plug spark ndi multimeter
Dongosolo laling'ono limayimira gawo lofunikira kwambiri pakuyatsa kwagalimoto yomwe ikuyenda pa petulo kapena gasi.
Chinthu chimodzi chikalephera, injini siima, koma pamasilinda otsalawo imayenda ndikugwedezeka. Popanda kuyembekezera njira zowononga zosasinthika (kuphulika m'chipinda momwe mafuta osapsa amaunjikana), madalaivala amayamba "kuyang'ana" moto.
Pali njira zambiri, koma kuyang'ana ma spark plugs ndi multimeter mwina ndikotsika mtengo kwambiri. Chida chosavuta chamagetsi chodziwira magawo osiyanasiyana apano sichimawonetsa kuwala, ngati chizindikiro chosatsutsika cha momwe makandulo amagwirira ntchito. Koma molingana ndi ziwonetsero zoyezedwa, titha kunena kuti: gawolo likugwira ntchito kapena losagwiritsidwa ntchito.
Kuyesa kwapang'onopang'ono
Spark plugs amagwira ntchito pansi pazovuta zamphamvu kwambiri, zomwe zimapangidwira m'zipinda zoyaka moto mafuta asanayaka. Kupanikizika kumeneku kumayambitsa kuwonongeka kwa kutsekemera kwa gawo la auto: spark mwina imatha kwathunthu, kapena imangowoneka kamodzi kokha.
Kawirikawiri chilemacho chikuwoneka ndi maso: kung'amba, chip, njanji yakuda pamtunda wamalata. Koma nthawi zina kandulo amawoneka osasunthika, kenako amapita ku multimeter.
Momwe mungayang'anire ma spark plugs
Chitani mophweka: kuponya waya pa electrode chapakati, chachiwiri - pa "misa" (ulusi). Ngati mukumva kulira, tayani zinthu zomwe zimagwiritsidwa ntchito.
Kukaniza kuyesa
Musanayambe kuyang'ana ma spark plugs ndi multimeter, yesani chipangizocho chokha: fupikitsani zofiira ndi zakuda pamodzi. Ngati "zero" ikuwonetsedwa pazenera, mutha kuyang'ana voteji ya zida zoyambira.
Konzani zigawozo: masulani, chotsani ma depositi a kaboni ndi sandpaper, burashi yachitsulo, kapena zilowerereni usiku wonse mu makina apadera opangira mankhwala. Burashi ndi yabwino, chifukwa "sadya" makulidwe a electrode yapakati.
Zochita zina:
- Lumikizani chingwe chakuda mu jack cholembedwa kuti "Com" pa choyesa, chofiyira mujeko yolembedwa "Ω".
- Tembenuzirani mfundo kuti muyike chowongolera kukhala 20 kOhm.
- Ikani mawaya kumbali zosiyana za electrode yapakati.
M'Chirasha kapena Chingelezi, zizindikiro zimasonyeza gawo lomwe lili ndi chotsutsa, ndiko kuti, ndi kukana zero (mwachitsanzo, chitsanzo A17DV).
Momwe mungayang'anire popanda kuchotsa ma spark plugs
Ngati multimeter siili pafupi, dalirani pakumva kwanu. Yendetsani galimoto kaye, patsani injiniyo katundu wambiri, kenako zindikirani:
- Yendetsani galimoto mu garaja, kumene kuli bata mokwanira.
- Popanda kuzimitsa mphamvu yamagetsi, chotsani waya wankhondo pa imodzi mwa makandulo.
- Mvetserani kung'ung'udza kwa injini: ngati phokoso lasintha, ndiye kuti gawolo liri mu dongosolo.
Yesani zigawo zonse zamagalimoto zamakina oyatsira chimodzi chimodzi.
Momwe mungayesere spark plug ndi ESR tester
Woyesa ESR adapangidwa kuti azigwira ntchito ndi zida zamagetsi. Chipangizocho chili ndi chophimba chomwe chimawonetsa magawo azinthu zosiyanasiyana zamagetsi, batani lamphamvu ndi gulu la ZIF lomwe lili ndi zomangira zoyika zinthu zomwe zapezeka.
Ma capacitor, resistors, stabilizers, ndi zida zina zamagetsi zimayikidwa pazolumikizana kuti zitsimikizire kukana kofanana. Ma spark plugs agalimoto sanaphatikizidwe pamndandanda wazinthu zamawayilesi.
