Momwe Mungayesere Bokosi la CDI ndi Multimeter (Mawu Atatu)

CDI imatanthauza kuyatsa kwa capacitor. CDI coil imayambitsa chivundikiro cha bokosi lakuda lodzaza ndi ma capacitor ndi mabwalo ena amagetsi. Dongosolo loyatsira magetsili limagwiritsidwa ntchito makamaka pama motors akunja, otchetcha udzu, njinga zamoto, ma scooters, ma chainsaws ndi zida zina zamagetsi. Capacitor discharge ignition idapangidwa kuti igonjetse mavuto okhudzana ndi nthawi yayitali yolipira.

Nthawi zambiri, kuti muwone bokosi la CDI ndi multimeter, muyenera: Sungani CDI yolumikizidwabe ndi stator. Yesani kugwiritsa ntchito mapeto a stator m'malo mwa CDI. Yesani kukana kwabuluu ndi koyera; iyenera kukhala pakati pa 77-85 ohms ndipo waya woyera pansi ayenera kukhala pakati pa 360-490 ohms.

Ntchito za CDI zamkati

Tisanaphunzire za njira zosiyanasiyana zoyesera mabokosi a CDI, mutha kukhala ndi chidwi chodziwa momwe mumayatsira CDI yanu. Zomwe zimatchedwanso thyristor ignition, CDI imasunga magetsi amagetsi kenako amataya kudzera mu bokosi loyatsira kuti zikhale zosavuta kuti mapulagi a spark mu injini ya petulo apange mphamvu yamphamvu.

Mtengo pa capacitor ndi udindo kupereka kuyatsa. Izi zikutanthauza kuti udindo wa capacitor ndi kulipira ndi kutulutsa panthawi yomaliza, kupanga zowawa. Makina oyatsira a CDI amapangitsa injiniyo kugwira ntchito bola ngati gwero lamagetsi laperekedwa. (1)

Zizindikiro za kulephera kwa CDI

1. Kuwonongeka kwa injini kumatha kudzudzulidwa pazinthu zingapo. Bokosi loyatsa lomwe lawonongeka lomwe limapezeka mkati mwa gawo lanu la CDI ndi chimodzi mwazinthu zomwe zimayambitsa kusokonekera kwa injini.
2. Silinda yakufa imatha kuletsa spark plugs kuwombera bwino. Ma siginecha osamveka bwino atha kukhala chifukwa cha kutsekeka koyipa / kutsogolo kwa diode. Ngati muli ndi masilinda akufa mutha kuyang'ana CDI yanu.
3. Kulephera kumachitika pa RMPS 3000 ndi kupitilira apo. Ngakhale izi zitha kuwonetsa vuto la stator, zokumana nazo zawonetsa kuti CDI yoyipa ingayambitsenso vuto lomwelo.

Tsopano tiyeni tiphunzire momwe mungayang'anire bokosi la CDI ndi multimeter.

Mudzafunika bokosi la CDI ndi multimeter yokhala ndi mapini otsogolera. Pano pali XNUMX sitepe kalozera kuyesa CDI bokosi.

1. Chotsani gawo la CDI ku chipangizo chamagetsi.

Tiyerekeze kuti mukugwira ntchito pa CDI ya njinga yamoto yanu.

Gulu la CDI la njinga yamoto yanu mosakayikira limalumikizidwa ndi mawaya otsekeredwa ndi mitu ya pini. Ndichidziwitso ichi, kuchotsa gawo la CDI panjinga yamoto, makina otchetcha udzu kapena chipangizo china chilichonse chamagetsi chomwe mukugwira ntchito sikovuta.

Mukatha kuchotsa, musagwiritse ntchito nthawi yomweyo. Isiyeni yokha kwa mphindi 30-60 kuti mulole thanki yamkati itulutse ndalamazo. Musanayese dongosolo lanu la CDI ndi multimeter, ndi bwino kuti muyang'ane ndi maso. Samalani ma deformations amawotchi, omwe amawonekera ngati kuwonongeka kwa casing kutchinjiriza kapena kutenthedwa. (2)

2. Kuyeza CDI ndi multimeter - ozizira mayeso

Njira yoyesera yozizira idapangidwa kuti iyese kupitiliza kwa dongosolo la CDI. Multimeter yanu iyenera kukhala mosalekeza musanayambe kuyesa kuzizira.

Kenako tengani zotsogola za multimeter ndikuzilumikiza palimodzi. DMM idzalira.

Cholinga ndikukhazikitsa kukhalapo / kusowa kwa kupitiriza pakati pa mfundo zonse ndi mfundo zina zambiri.

Dziwani ngati mukumva mawu aliwonse. Ngati CDI yanu ikugwira ntchito bwino, simuyenera kumva mawu aliwonse. Kukhalapo kwa ma beeps kumatanthauza kuti gawo lanu la CDI ndilolakwika.

Kukhalapo kwa kupitiriza pakati pa nthaka ndi malo ena aliwonse kumatanthauza kulephera kwa trinistor, diode kapena capacitor. Komabe, si zonse zomwe zatayika. Lumikizanani ndi katswiri kuti akuthandizeni kukonza gawo lomwe lalephera.

3. Kuyesa Bokosi la CDI ndi multimeter - kuyesa kotentha

Ngati mutasankha kugwiritsa ntchito njira yoyesera yotentha, simukusowa kuchotsa gawo la CDI ku stator. Mutha kuyesa ndi CDI yolumikizidwabe ndi stator. Izi ndizosavuta komanso zachangu kuposa njira yoyesera yozizira komwe muyenera kuchotsa bokosi la CDI.

Akatswiri amalangiza kuyeza kupitiliza ndi ma multimeter mpaka kumapeto kwa stator, osati kumapeto kwa CDI. Sikophweka kulumikiza chiwongolero chilichonse choyeserera kudzera pagawo lolumikizidwa la CDI.

Uthenga wabwino ndi wakuti kupitiriza, magetsi ndi kukana ndizofanana ndi kumapeto kwa stator.

Mukamayesa kutentha, muyenera kuyang'ana zotsatirazi;

1. Kukaniza kwa buluu ndi koyera kuyenera kukhala pakati pa 77-85 ohms.
2. Waya woyera mpaka pansi uyenera kukhala ndi kukana kwa 360 mpaka 490 ohms.

Mukayesa kukana pakati pa mawaya abuluu ndi oyera, kumbukirani kukhazikitsa ma multimeter anu kukhala 2k ohms.

Muyenera kukhala ndi nkhawa ngati zotsatira za kukana kwanu sizili m'magawo awa, ndiye kuti pangani nthawi yokumana ndi makaniko anu.

Multimeter ndi chida chothandizira kupeza ndikuwunika thanzi la bokosi la CDI. Ngati simukudziwa kugwiritsa ntchito multimeter, mutha kuphunzira nthawi zonse. Sizovuta ndipo aliyense angagwiritse ntchito kuyeza kukana ndi magawo ena omwe adapangidwa kuti ayeze. Mutha kuwona gawo lathu lamaphunziro kuti mumve zambiri zamaphunziro a multimeter.

Kutsimikizira kuti gawo la CDI likugwira ntchito moyenera ndikofunikira pakugwira ntchito kwa njinga yamoto kapena chipangizo china chilichonse chamagetsi. Monga kale, CDI imayang'anira ma jekeseni amafuta ndi ma spark plugs motero ndi gawo lofunikira pakugwira bwino ntchito kwa chipangizo chanu chamagetsi.

Zomwe zimayambitsa CDI kulephera ndi kukalamba komanso njira yolipirira yolakwika.

Chitetezo

Kugwira ntchito ndi machitidwe a CDI sikuyenera kutengedwa mopepuka, makamaka ngati mukuchita mosadziwa ndi CDI yoyipa. Zida zamakina za njinga yamoto ndi zida zina ziyenera kusamaliridwa.

Gwiritsani ntchito zida zodzitchinjiriza zodzitchinjiriza monga magalavu osaduka komanso osalowa madzi ndi magalasi. Simukufuna kuthana ndi kuvulala kwamagetsi chifukwa chosatsata chitetezo.

Ngakhale mphamvu ndi zigawo zogwira ntchito mkati mwa bokosi la CDI ndizochepa, muyenera kusamala.

Kufotokozera mwachidule

Njira ziwiri zomwe zili pamwambazi zoyesera midadada ya CDI ndizothandiza komanso zothandiza. Ngakhale zimasiyana ngakhale nthawi yomwe imagwiritsidwa ntchito (makamaka chifukwa njira imodzi imafuna kuchotsa bokosi la CDI), mukhoza kusankha yomwe ili yabwino kwambiri kwa inu.

Komanso, muyenera kusanthula zotsatira, chifukwa zomwe mumachita pambuyo pake zimadalira kusanthula kwanu. Ngati mwalakwitsa, mwachitsanzo, ngati simungathe kuzindikira vuto lomwe liripo, vutoli silingathetsedwe mwamsanga.

Kuchedwetsa kukonzanso koyenera kungayambitsenso kuwonongeka kwa DCI yanu ndi magawo ena okhudzana nawo ndipo nthawi zambiri kuwononga luso lanu ndi njinga yamoto, chotchera udzu, scooter, ndi zina zotero. Choncho, onetsetsani kuti mwapeza bwino. Osafulumira. Osathamanga!

ayamikira

(1) makina oyatsira - https://www.britannica.com/technology/ignition-system

(2) kuwonongeka kwamakina - https://www.sciencedirect.com/topics/

sayansi yazinthu / makina osinthika