Ungalivivinya Kanjani Ibhokisi le-CDI nge-Multimeter (Izinyathelo Ezintathu)

I-CDI isho ukuthungela kokukhishwa kwe-capacitor. Ikhoyili ye-CDI iqala ukudlala isivalo sebhokisi elimnyama eligcwele ama-capacitor namanye amasekhethi kagesi. Lolu hlelo lokuthungela ngogesi lusetshenziswa kakhulu kumamotho angaphandle, izigunda utshani, izithuthuthu, izithuthuthu, ama-chainsaw namanye amadivaysi kagesi. I-Capacitor discharge ignition yakhelwe ukunqoba izinkinga ezihlobene nezikhathi zokushaja ezinde.

Ngokuvamile, ukuhlola ibhokisi le-CDI nge-multimeter, kufanele: Gcina i-CDI isaxhumekile ku-stator. Linganisa usebenzisa isiphetho se-stator esikhundleni sokuphela kwe-CDI. Linganisa ukumelana nohlaza okwesibhakabhaka nokumhlophe; kufanele ibe phakathi kuka-77-85 ohms futhi ucingo olumhlophe oluya phansi kufanele lube phakathi kuka-360-490 ohms.

Imisebenzi ye-CDI yangaphakathi

Ngaphambi kokuthi sifunde ngezindlela ezahlukahlukene zokuhlola amabhokisi e-CDI, ungahle ube nentshisekelo yokufunda mayelana nokusebenza kwangaphakathi kokushiswa kwe-CDI yakho. Okuphinde kubizwe ngokuthi yi-thyristor ignition, i-CDI igcina ishaji kagesi bese iyilahla ngebhokisi lokuthungela ukuze kube lula ngamapulaki e-spark enjini kaphethiloli ukudala inhlansi enamandla.

Inkokhelo ye-capacitor inesibopho sokuhlinzeka ngokuvutha. Lokhu kusho ukuthi indima ye-capacitor ukushaja nokukhipha ngomzuzu wokugcina, ukudala izinhlansi. Amasistimu okuthungela e-CDI agcina injini isebenza inqobo nje uma umthombo wamandla ushajwe. (1)

Izimpawu zokungasebenzi kahle kwe-CDI

1. Ukungasebenzi kahle kwenjini kungasolwa ngezinto eziningi. Ibhokisi lomlilo eligugile elitholakala ngaphakathi kwemojuli ye-CDI yakho lingenye yezimbangela ezivame kakhulu zokuphutha kwenjini.
2. Isilinda esifile singavimbela ama-spark plug ukuthi angadubuli ngendlela efanele. Amasignali kagesi angaqondakali angase abe ngenxa yokuvinjwa okungalungile/ukuya phambili kwe-diode. Uma unamasilinda afile ungabheka i-CDI yakho.
3. Ukwehluleka kwenzeka ku-RMPS 3000 nangaphezulu. Nakuba lokhu kungase kubonise inkinga ye-stator, isipiliyoni sibonise ukuthi i-CDI embi nayo ingabangela inkinga efanayo.

Manje ake sifunde ukuthi ungamaka kanjani ibhokisi le-CDI nge-multimeter.

Uzodinga ibhokisi le-CDI kanye ne-multimeter enamaphini okuhola. Nansi inkomba yezinyathelo ezi-XNUMX zokuhlola ibhokisi le-CDI.

1. Khipha iyunithi ye-CDI kudivayisi kagesi.

Ake sithi usebenza kuyunithi ye-CDI yesithuthuthu sakho.

Iyunithi ye-CDI yesithuthuthu sakho ngokungangabazeki ixhunywe ezintanjeni ezivaleleke nezihloko zamaphini. Ngalolu lwazi, ukususa iyunithi ye-CDI esithuthuthwini, i-chainsaw, umshini wokugunda utshani nanoma iyiphi enye into kagesi osebenza ngayo akunzima.

Uma usukwazile ukuyisusa, ungayisebenzisi ngokushesha. Ishiye yodwa cishe imizuzu engama-30-60 ukuze ithangi langaphakathi likhulule ukushaja. Ngaphambi kokuhlola isistimu yakho ye-CDI nge-multimeter, kuhle ukwenza ukuhlola okubonakalayo. Naka ukuguqulwa kwemishini, okuzibonakalisa njengokulimala kwe-casing insulation noma ukushisa ngokweqile. (2)

2. Ukuhlola i-CDI nge-multimeter - ukuhlolwa okubandayo

Indlela yokuhlola ebandayo yakhelwe ukuhlola ukuqhubeka kwesistimu ye-CDI. I-multimeter yakho kufanele ibe kumodi eqhubekayo ngaphambi kokuthi uqale ukuhlolwa okubandayo.

Bese uthatha imikhondo ye-multimeter bese uyixhuma ndawonye. I-DMM izokhala.

Umgomo uwukusungula ukuqhubeka/ukungaqhubeki phakathi kwawo wonke amaphuzu ayisisekelo kanye namanye amaphuzu amaningi.

Nquma ukuthi uyayizwa yini imisindo. Uma iyunithi yakho ye-CDI isebenza kahle, akufanele uzwe noma yimiphi imisindo. Ukuba khona kwamabhiphu kusho ukuthi imojula yakho ye-CDI inephutha.

Ukuba khona kokuqhubekayo phakathi komhlaba nanoma iyiphi enye indawo yokugcina kusho ukwehluleka kwe-trinistor, i-diode noma i-capacitor. Nokho, akubona bonke abalahlekile. Xhumana nochwepheshe ukuze akusize ulungise ingxenye ehlulekile.

3. Ukuhlola Ibhokisi le-CDI nge-multimeter - ukuhlolwa okushisayo

Uma ukhetha ukusebenzisa indlela yokuhlola eshisayo, awudingi ukususa iyunithi ye-CDI ku-stator. Ungahlola nge-CDI esaxhumekile ku-stator. Lokhu kulula kakhulu futhi kuyashesha kunendlela yokuhlola ebandayo lapho kufanele ukhiphe ibhokisi le-CDI.

Ochwepheshe batusa ukulinganisa ukuqhubeka nge-multimeter kuze kube sekupheleni kwe-stator, hhayi ekupheleni kwe-CDI. Akulula ukuxhuma noma yimuphi umthofu wokuhlola ngeyunithi exhunyiwe ye-CDI.

Izindaba ezinhle ukuthi ukuqhubeka, i-voltage nokumelana kuyafana nasekupheleni kwe-stator.

Lapho wenza ukuhlolwa okushisayo, kufanele uhlole okulandelayo;

1. Ukumelana okuluhlaza okwesibhakabhaka nokumhlophe kufanele kube ku-77-85 ohms.
2. Intambo emhlophe eya phansi kufanele ibe nebanga lokumelana lika-360 kuya ku-490 ohms.

Uma ukala ukumelana phakathi kwezintambo eziluhlaza okwesibhakabhaka nezimhlophe, khumbula ukusetha i-multimeter yakho ibe ngu-2k ohms.

Kufanele ukhathazeke uma imiphumela yakho yokumelana ingekho kulawa mabanga, lapho kunjalo yenza i-aphoyintimenti nomakhenikha wakho.

I-multimeter iyithuluzi eliwusizo lokufinyelela nokuhlola isimo sezempilo sebhokisi le-CDI. Uma ungazi ukuthi ungasebenzisa kanjani i-multimeter, ungafunda njalo. Akunzima futhi noma ubani angayisebenzisa ukukala ukumelana namanye amapharamitha eyakhelwe ukuwakala. Ungahlola isigaba sethu sokufundisa ukuze uthole izifundo eziningi ze-multimeter.

Ukuqinisekisa ukuthi iyunithi ye-CDI isebenza kahle kubalulekile ekusebenzeni kwesithuthuthu sakho noma esinye isisetshenziswa sikagesi. Njengangaphambili, i-CDI ilawula ama-injection kaphethiloli nama-spark plug ngakho-ke iyingxenye ebalulekile ekusebenzeni kahle kocingo lwakho lukagesi.

Ezinye izimbangela zokwehluleka kwe-CDI ukuguga kanye nesistimu yokushaja enephutha.

Ukuphepha

Ukusebenza ngezinhlelo ze-CDI akufanele kuthathwe kalula, ikakhulukazi uma ubhekene ne-CDI embi ngokungazi. Izingxenye zemishini yesithuthuthu kanye nezinye izinto kufanele ziphathwe ngokucophelela.

Sebenzisa izinto zokuzivikela ezijwayelekile ezifana namagilavu ​​angavimbeli amanzi kanye nezibuko. Awufuni ukubhekana nokulimala kukagesi ngenxa yokungalandeli izinyathelo zokuphepha.

Noma umthamo nezinto ezisebenzayo ngaphakathi kwebhokisi le-CDI zincane, kusadingeka uqaphele.

Ukufingqa

Izindlela ezimbili ezingenhla zokuhlola amabhulokhi e-CDI ziyasebenza futhi ziyasebenza. Nakuba zihluka ngisho nangesikhathi esichithiwe (ikakhulukazi ngoba indlela eyodwa idinga ukususwa kwebhokisi le-CDI), ungakhetha ukuthi iyiphi ekulungele kakhulu.

Futhi, udinga ukuhlaziya umphumela, ngoba lokho okwenzayo ngokulandelayo kuncike ekuhlaziyeni kwakho. Uma wenza iphutha, isibonelo, uma ungakwazi ukubona inkinga ekhona, inkinga ngeke ixazululwe ngokushesha.

Ukuhlehlisa ukulungisa okudingekile kungabangela omunye umonakalo ku-DCI yakho nezingxenye ezihlobene futhi ngokuvamile konakalise ulwazi lwakho ngesithuthuthu sakho, umshini wokugunda utshani, isikuta, njll. Ngakho, qiniseka ukuthi uthola lokhu ngendlela efanele. Ungasheshi. Ungajahi!

Izincomo

(1) izinhlelo zokubasa - https://www.britannica.com/technology/ignition-system

(2) ukonakala kwemishini - https://www.sciencedirect.com/topics/

isayensi yezinto zokwakha/ukuguqulwa komshini