Maitiro ekuyedza Bhokisi reCDI neMultimeter (Matanho Matanho matatu)

CDI zvinoreva capacitor discharge ignition. Iyo CDI coil inokonzeresa yemitambo chivharo chebhokisi dema chizere nemacapacitor uye mamwe maseketi emagetsi. Iyi electric ignition system inonyanya kushandiswa muoutboard motors, lawn mowers, midhudhudhu, scooters, chainsaws uye zvimwe midziyo yemagetsi. Capacitor discharge ignition yakagadzirirwa kukunda matambudziko ane chekuita nenguva refu yekuchaja.

Kazhinji, kutarisa bhokisi reCDI rine multimeter, unofanira: Chengeta CDI ichiri yakabatana kune stator. Mema uchishandisa iyo stator magumo panzvimbo yeCDI kupera. Kuyera bhuruu uye chena kuramba; inofanira kuva pakati pe77-85 ohms uye waya chena kusvika pasi inofanira kuva pakati pe360-490 ohms.

Yemukati CDI Operations

Tisati tadzidza nezve nzira dzakasiyana dzekuyedza mabhokisi eCDI, unogona kufarira kudzidza nezve mukati mekushanda kweCDI yako. Iyo inonziwo thyristor ignition, CDI inochengeta chaji yemagetsi uye yobva yairasa kuburikidza nebhokisi rekuvheneka kuitira kuti zvive nyore kune spark plugs muinjini yepeturu kugadzira spark ine simba.

Kuchaja pane capacitor ine basa rekupa kudzima. Izvi zvinoreva kuti basa re capacitor ndere kubhadharisa uye kuburitsa panguva yekupedzisira, kugadzira moto. CDI ignition system inoita kuti injini ishande chero nguva sosi yemagetsi ichichajwa. (1)

Zviratidzo zveCDI kusashanda zvakanaka

1. Kukanganisa kweinjini kunogona kupomerwa zvinhu zvakawanda. Bhokisi rakasakara rinobatidza rinowanikwa mukati meCDI module ndechimwe chezvikonzero zvinowanzoitika zvekukanganisa injini.
2. Silinda yakafa inogona kudzivirira spark plug kubva pakupfura nemazvo. Fuzzy voltage masaini anogona kunge ari nekuda kwekuipa kuvharira / kumberi diode. Kana uine mamwe masilinda akafa unogona kutarisa CDI yako.
3. Kukundikana kunoitika paRMPS 3000 uye pamusoro. Kunyange izvi zvichigona kuratidza dambudziko re stator, ruzivo rwakaratidza kuti CDI yakaipa inogona kukonzera dambudziko rimwe chete.

Iye zvino ngatidzidzei kutarisa bhokisi reCDI rine multimeter.

Iwe unozoda CDI bhokisi uye multimeter ine pini inotungamira. Heino nhanho XNUMX nhanho yekuyedza iyo CDI bhokisi.

1. Bvisa chikwata cheCDI kubva pamagetsi.

Ngatitii uri kushanda pamudhudhudhu wako CDI unit.

Mudhudhudhu wako CDI unit hapana mubvunzo kuti yakabatana kune insulated waya uye pini misoro. Neruzivo urwu, kubvisa CDI unit kubva mudhudhudhu, chainsaw, lawn mower kana chero imwe magetsi yauri kushanda nayo hazvina kuoma.

Kana wakwanisa kuibvisa, usashande pairi nekukasika. Isiye iyo yega kweinenge 30-60 maminetsi kuti ubvumire tangi yemukati kuburitsa kubhadharisa. Usati waedza CDI system yako nemultimeter, zviri nani kuita ongororo yekuona. Teerera kune mechanical deformations, iyo inozviratidza sekukuvara kune casing insulation kana overheating. (2)

2. Kuedza CDI ine multimeter - inotonhora bvunzo

Iyo inotonhora yekuyedza nzira yakagadzirirwa kuyedza kuenderera kweCDI system. Yako multimeter inofanira kunge iri mumodhi inoenderera usati watanga kutonhora bvunzo.

Zvadaro tora zvinotungamirira zve multimeter uye uzvibatanidze pamwe chete. Iyo DMM icharira.

Chinangwa ndechekusimbisa kuvepo / kusavapo kwekuenderera pakati penzvimbo dzese dzepasi uye akawanda mapoinzi.

Sarudza kana uchinzwa chero ruzha. Kana yako CDI unit ichishanda nemazvo, haufanirwe kunzwa chero ruzha. Kuvapo kwemabhipi kunoreva kuti yako CDI module yakashata.

Kuvapo kwekuenderera mberi pakati pepasi uye chero imwe magumo zvinoreva kutadza kwetrinistor, diode kana capacitor. Zvisinei, hazvisi zvose zvakarasika. Bata nyanzvi kuti ikubatsire kugadzirisa chikamu chakundikana.

3. Kuedza Bhokisi reCDI rine multimeter - muedzo unopisa

Kana ukasarudza kushandisa nzira inopisa yekuedza, haufaniri kubvisa CDI unit kubva pa stator. Unogona kuyedza neCDI ichiri yakabatana kune stator. Izvi zviri nyore uye nekukurumidza kupfuura nzira yekutonhora yekuyedza kwaunofanirwa kubvisa CDI bhokisi.

Nyanzvi dzinokurudzira kuyera kuenderera ne multimeter kuburikidza nekuguma kwe stator, kwete kupera kweCDI. Hazvisi nyore kubatanidza chero bvunzo inotungamira kuburikidza neiyo yakabatana CDI unit.

Nhau dzakanaka ndedzekuti kuenderera, voltage uye kuramba kwakafanana nekunopera kwe stator.

Paunenge uchiitisa bvunzo inopisa, unofanirwa kutarisa zvinotevera;

1. Kupokana kwebhuruu uye chena kunofanira kunge kuri pakati pe77-85 ohms.
2. Waya chena kusvika pasi inofanira kuva nemhando yekudzivirira kubva 360 kusvika 490 ohms.

Paunenge uchiyera kupokana pakati petambo dzebhuruu nechena, yeuka kuseta yako multimeter kune 2k ohms.

Iwe unofanirwa kuve nehanya kana mhedzisiro yako yekuramba isiri mumarenji aya, kana zvakadaro ita musangano na mechanic wako.

A multimeter chishandiso chinobatsira kuwana uye kutarisa mamiriro ehutano eCDI bhokisi. Kana iwe usingazivi nzira yekushandisa multimeter, unogona kugara uchidzidza. Izvo hazvina kuoma uye chero munhu anogona kuishandisa kuyera kuramba uye mamwe ma parameter ayo akagadzirirwa kuyera. Unogona kutarisa chikamu chedu chekudzidzisa kune mamwe multimeter tutorials.

Kusimbisa kuti CDI unit iri kushanda nemazvo kwakakosha pakushanda kwemudhudhudhu wako kana chero imwe mudziyo wemagetsi. Sekare, CDI inodzora majekiseni emafuta uye spark plugs uye naizvozvo chinhu chakakosha mukushanda kwakanaka kwechigadzirwa chako chemagetsi.

Zvimwe zvikonzero zvekutadza kweCDI kuchembera uye yakashata yekuchaja system.

Chengetedzo

Kushanda neCDI masisitimu hakufanirwe kutorwa zvishoma, kunyanya kana uri kubata neCDI yakaipa nekusaziva. Iwo ma mechanika zvikamu zvemudhudhudhu uye zvimwe zvishandiso zvinofanirwa kubatwa nekungwarira.

Shandisa zvakajairwa midziyo yekuzvidzivirira yakadai seyekucheka-inodzivirira uye isingapinde mvura magirovhosi nemagogi. Iwe hausi kuda kubata nekukuvara kwemagetsi nekuda kwekusatevera kuchengetedzwa kwekuchengetedza.

Kunyangwe iyo huwandu uye inoshanda zvikamu mukati meCDI bhokisi zvidiki, iwe uchiri kufanira kungwarira.

Summing up

Idzi nzira mbiri dziri pamusoro dzekuyedza maCDI blocks dzinoshanda uye dzinoshanda. Kunyange zvazvo vachisiyana kunyange maererano nenguva inoshandiswa (kunyanya nokuti imwe nzira inoda kubviswa kwebhokisi reCDI), unogona kusarudza kuti ndeipi yakakunakira iwe.

Zvakare, iwe unofanirwa kuongorora mhedzisiro, nekuti zvaunoita zvinotevera zvinoenderana nekuongorora kwako. Kana iwe ukakanganisa, semuenzaniso, kana iwe usingakwanisi kuziva dambudziko riripo, dambudziko haringagadziriswi nekukurumidza.

Kumisikidza kugadzirisa kunodiwa kunogona kukonzera kumwe kukuvadzwa kuDCI yako nezvikamu zvine chekuita nazvo uye kazhinji kukanganisa ruzivo rwako nemudhudhudhu wako, mower yelawn, scooter, nezvimwe. Saka, ita shuwa kuti wawana izvi zvakanaka. Usakurumidza. Usamhanye!

kurumbidza

(1) magadzirirwo ekudzima - https://www.britannica.com/technology/ignition-system

(2) mechanical deformations - https://www.sciencedirect.com/topics/

zvinhu sainzi/mechanical deformation