Inzwa ye-crankshaft kufanele ibe nama-ohm amangaki?
Okuqukethwe
Inani lokumelana liyindlela elula yokuhlonza inzwa ye-crankshaft embi. Ngakho-ke, kubaluleke kakhulu ukwazi uhla olufanele lokumelana nenzwa ye-crankshaft. Ngezansi ngizongena emininingwaneni eyengeziwe futhi ngikhulume ngamanye amaqiniso athakazelisayo.
Njengomthetho ojwayelekile, inzwa ye-crankshaft esebenza kahle kufanele ibe nokuphikiswa kwangaphakathi phakathi kuka-200 ohms no-2000 ohms. Uma inzwa ifunda ama-ohms angu-0, lokhu kubonisa isifunda esifushane, futhi uma inani liyi-infinity noma ama-ohms ayisigidi, kukhona isifunda esivulekile.
Amanani ahlukahlukene wokumelana wenzwa ye-crankshaft nencazelo yawo
Inzwa ye-crankshaft ingakwazi ukuqapha indawo ye-crankshaft kanye nesivinini sokujikeleza.
Le nqubo ibalulekile ekulawuleni umjovo kaphethiloli. Inzwa ye-crankshaft engalungile ingabangela izinkinga ezimbalwa ezimotweni zakho njengokusha kwenjini noma isilinda, izinkinga zokuqala, noma isikhathi esingalungile se-spark plug.
Ungakwazi ukukhomba izinzwa zokuma kwe-crankshaft ezinephutha ngokumelana kwazo. Ngokuya ngemodeli yemoto, ukumelana okunconyiwe kwenzwa enhle ye-crankshaft kuzoba phakathi kuka-200 ohms no-2000 ohms. Kunezimo ezimbalwa lapho ungathola khona ukufundwa okuhluke ngokuphelele kwaleli nani lokumelana.
Kuthiwani uma ngithola i-zero resistance?
Uma uthola inani elinokumelana neqanda, lokhu kubonisa isifunda esifushane.
Isifunda esifushane senzeka ngenxa yezintambo zesifunda ezilimele noma ukuthintana kwezintambo okungadingekile, okuzokwenza ukuthi amasekhethi ashise futhi abangele zonke izinhlobo zezinkinga. Ngakho-ke, uma kwenzeka uthole inani lenzwa ye-crankshaft elingamelani no-zero, zama ukuyilungisa noma ukufaka entsha esikhundleni sayo.
Kuthiwani uma ngithola inani le-ohm elingapheli?
Elinye inani le-ohm ongalithola ukufunda okungapheli.
Ake sithi uthola ukufundwa okungapheli okubonisa isifunda esivulekile. Ngamanye amazwi, iketango liphukile. Ngakho-ke, akukho okwamanje okungageleza. Lokhu kungase kube ngenxa ye-conductor ephukile noma iluphu kusekethe.
Ithiphu Esheshayo: Ku-multimeter yedijithali, ukumelana okungapheli (isifunda esivulekile) kuboniswa njenge-OL.
Ungahlola kanjani inzwa yendawo ye-crankshaft?
Inqubo yokuhlola inzwa ye-crankshaft ayinzima neze. Okudingayo kulokhu i-multimeter yedijithali.
- Hlukanisa inzwa yendawo ye-crankshaft emotweni yakho.
- Setha i-multimeter yakho kumodi yokumelana.
- Xhuma umkhondo obomvu we-multimeter kusokhethi yokuqala yenzwa.
- Xhuma umkhondo omnyama we-multimeter kwesinye isixhumi senzwa.
- Hlola ukufunda.
- Qhathanisa ukufundwa nevelu enconyiwe yenzwa ye-crankshaft yemoto yakho.
Ithiphu Esheshayo: Ezinye izinzwa ze-crankshaft ziza nokusethwa kwezintambo ezi-XNUMX. Uma kunjalo, uzodinga ukunquma isignali, ireferensi, kanye nezikhala zaphansi ngaphambi kokuhlolwa.
Imibuzo evame ukubuzwa
Ingabe amanani wokumelana nezinzwa ze-crankshaft angaba ngu-zero?
Ubhekene nenzwa ye-crankshaft enephutha uma ukufunda kunguziro.
Kuye ngemodeli yemoto, inani lokumelana kufanele libe phakathi kuka-200 ohms no-2000 ohms. Isibonelo, izinzwa ze-Ford Escape crankshaft zango-2008 zinebanga langaphakathi lokumelana lika-250 ohms kuya ku-1000 ohms. Ngakho-ke ngaphambi kokuba ufinyelele esiphethweni, kufanele uhlole imanuwali yokulungisa imoto. (1)
Yiziphi izimpawu zenzwa embi ye-crankshaft?
Kunezibonakaliso eziningi zenzwa embi ye-crankshaft.
- ukungafihli kahle enjinini noma kusilinda
– Izinkinga ngokuvula imoto
– Bheka ukuthi ilambu lenjini livuliwe yini
- ukusheshisa okungalingani
- Ukunciphisa ukusetshenziswa kukaphethiloli
Izimpawu ezinhlanu ezingenhla yizona ezivame kakhulu. Uma uthola noma yiziphi izimpawu, hlola inani lokumelana lenzwa ye-crankshaft nge-multimeter.
Ingabe inzwa ye-crankshaft ne-camshaft sensor yinto efanayo?
Yebo, ziyefana. I-Camshaft sensor ingelinye igama elisetshenziselwa ukubhekisa inzwa ye-crankshaft. Inzwa ye-crankshaft inesibopho sokuqapha izinga likaphethiloli elidingwa yinjini. (2)
Bheka ezinye zezihloko zethu ngezansi.
- Indlela yokuhlola inzwa ye-crankshaft enezintambo ezintathu nge-multimeter
- Izimpawu zocingo olubi lwepulaki
- Isetshenziswa Kanjani I-Cen-Tech Digital Multimeter ukuze Uhlole I-Voltage
Izincomo
(1) Ford Escape 2008 g. - https://www.edmunds.com/ford/
ukuphunyuka/2008/review/
(2) uphethiloli - https://www.nap.edu/read/12924/chapter/4
Izixhumanisi zevidiyo
