Mapu ndi jakisoni wa e-e, kutalika kwa moyo wa mbali zitatu

Makina a carburizing, amagwira ntchito bwanji?

Mlingo

Kulondola kwa dosing ndi mphamvu ya jakisoni ndi zomwe zimasiyanitsa ndi carburetor. Zowonadi, pamafunika pafupifupi magalamu 14,5 a mpweya kuwotcha galamu imodzi ya mafuta, chifukwa mosiyana ndi mafuta a dizilo, injini yamafuta imayenda molemera nthawi zonse. Izi zikutanthauza kuti pamene mpweya ukuwonjezeka kapena kuchepa, kuyenda kwa petulo kuyenera kusinthidwa. Apo ayi, mikhalidwe yoyaka moto siidakwaniritsidwe ndipo spark plug sichidzayatsa kusakaniza. Komanso, kuti kuyaka kukhale kokwanira, komwe kumachepetsa mpweya woipa, m'pofunika kukhala pafupi kwambiri ndi gawo lomwe tasonyeza. Izi ndizowonanso kwambiri pamankhwala othandizira, omwe amangogwira ntchito pang'onopang'ono kwambiri, osatheka kukhalabe ndi carb, apo ayi osakwanira. Zifukwa zonsezi zikufotokozera kutha kwa carburetor mokomera jekeseni.

Lotsegula kapena lotseka?

Kufotokozera kuchuluka kwa mpweya / petulo sikungakhale kochititsa chidwi, koma ngati tilingalira kuti tili ndi gasi kumbali imodzi, madzi kumbali inayo, ndipo timalankhula ndi voliyumu, timapeza kuti timafunikira malita 10 a mpweya kuti awotche lita imodzi. pa petrol! M'moyo watsiku ndi tsiku, izi zikufotokozera kufunika kosunga zosefera zaukhondo, zomwe zimawona mosavuta malita 000 a mpweya akudutsamo kuti awotche thanki yodzaza! Koma kachulukidwe wa mpweya si nthawi zonse. Zimasiyanasiyana kukakhala kotentha kapena kuzizira, konyowa kapena kowuma, kapena ngati muli pamtunda kapena pamtunda. Kuwerengera kusiyana kumeneku, masensa amagwiritsidwa ntchito omwe amasintha chidziwitsocho kukhala ma siginecha amagetsi kuyambira 100 mpaka 000 volts. Izi zimagwiranso ntchito pa kutentha kwa mpweya komanso kutentha kozizira, kuthamanga kwa mumlengalenga, kapena mu bokosi la mpweya, ndi zina zotero. Masensa amapangidwanso kuti adziwitse zosowa za woyendetsa ndege, zomwe amaziwonetsa kupyolera mu ndodo. Udindowu umatengedwa ndi TPS yotchuka "(Throttle Position Sensor" kapena Butterfly Position Sensor mu mawu a Molière).

Zowonadi, jakisoni ambiri masiku ano amagwira ntchito molingana ndi njira ya "α/N", α kukhala mbali yotsegulira gulugufe ndi N kukhala liwiro la injini. Motero, pachochitika chilichonse, kompyuta imakumbukira kuchuluka kwa mafuta amene iyenera kubaya. Ndi kukumbukira kumeneku komwe kumatchedwa kupanga mapu kapena mapu. Kompyutayo ikakhala yamphamvu kwambiri, imakhala ndi mfundo zochulukira pamapu ndipo imatha kusinthira mochenjera pazinthu zosiyanasiyana (kupanikizika, kusinthasintha kwa kutentha, ndi zina). Zoonadi, palibe, koma mapu omwe amalembetsa nthawi ya jekeseni molingana ndi magawo α / N kwa kutentha kwa injini X, kutentha kwa mpweya Y ndi kupanikizika Z. Nthawi iliyonse pamene chizindikirocho chikusinthidwa, kufananitsa kwatsopano kapena kukonzanso kuyenera kukhazikitsidwa. .

Akuyang'aniridwa mwatcheru.

Pofuna kuonetsetsa kuti carburation imayenda bwino komanso mkati mwamtundu wogwirizana ndi ntchito ya chothandizira, ma probe a lambda amayesa kuchuluka kwa okosijeni mumipweya yotulutsa mpweya. Ngati mpweya uli wochuluka, kusakaniza kwake kumakhala kowonda kwambiri ndipo chowerengeracho chiyenera kulimbikitsa kusakaniza. Ngati kulibe oxygen, kusakaniza kumakhala kolemera kwambiri ndipo chowerengera chatha. Dongosolo loyang'anira positiyi limatchedwa "loop lotsekeka". Pamainjini owonongeka kwambiri (magalimoto), timawonanso momwe chothandiziracho chikuyendera bwino ndi kafukufuku wa lambda polowera ndi china potulukira, mtundu wa lupu mu lupu. Koma m'mikhalidwe ina, chidziwitso cha kafukufuku sichigwiritsidwa ntchito. Choncho, kuzizira, pamene chothandizira sichikugwira ntchito ndipo kusakaniza kuyenera kulemeretsedwa kuti kulipirire condensation ya mafuta pa makoma ozizira a injini, timamasulidwa ku lambda probes. Kuyesetsa kukuchitika, komabe, monga gawo la malamulo oyendetsera mpweya kuti achepetse nthawi yosinthikayi komanso kutenthetsa ma probes ndi kukana kwamagetsi omangidwira kuti ayankhe mwachangu komanso asachedwe. Koma pamene mukuyendetsa pansi pa katundu wambiri (mipweya yobiriwira) mumalowetsa "loop lotseguka", kuiwala za probes lambda. Zowonadi, pansi pazimenezi, zomwe sizingawongoleredwe mu mayeso okhazikika, ntchito zonse ndi kusungidwa kwa injini zimafunidwa. M'malo mwake, chiŵerengero cha mpweya/petulo sichilinso 14,5/1, koma chimatsikira ku 13/1. Timalemera kuti tipambane akavalo, komanso kuziziritsa injini, chifukwa tikudziwa kuti zosakaniza zoipa zimatenthetsa injini, zomwe zingawononge iwo. Chifukwa chake mukamayendetsa mwachangu, mumadya kwambiri, koma mumayipitsanso kwambiri kuchokera pamawonekedwe abwino.

Majekeseni ndi makaniko

Kuti chilichonse chigwire ntchito, sikokwanira kukhala ndi masensa ndi chowerengera… Pamafunikanso mafuta! Kuposa pamenepo, mumafunika mafuta opanikizika. Chifukwa chake, injini ya jekeseni imapeza pampu yamagetsi yamagetsi, yomwe nthawi zambiri imakhala mu thanki, yokhala ndi ma calibration system. Amapereka majekeseni amafuta. Amakhala ndi singano (singano) yozunguliridwa ndi koyilo yamagetsi. Chowerengeracho chikadyetsa koyilo, singano imakwezedwa ndi mphamvu ya maginito, kutulutsa mafuta oponderezedwa, omwe amawapopera mosiyanasiyana. Zowonadi, panjinga zathu timagwiritsa ntchito jekeseni "yosalunjika" kapena jekeseni wa bokosi la mpweya. Galimotoyo imagwiritsa ntchito jekeseni "mwachindunji", pomwe mafuta amabayidwa mothamanga kwambiri m'chipinda choyaka. Izi zimachepetsa kugwiritsa ntchito mafuta, koma mendulo iliyonse ili ndi zoyipa zake, jakisoni wachindunji amatha kutulutsa tinthu tating'ono mu injini yamafuta. Choncho, momwe tingathere, tiyeni tipitilize kubaya jakisoni wathu wabwino wosalunjika. Makamaka popeza dongosololi litha kuwongoleredwa, monga zawonetseredwa ndi ulusi wathu waposachedwa pa OFF ON...

Zabwino koma zovuta

Majekeseni, masensa, mayunitsi owongolera, mpope wa gasi, ma probe, jakisoni zimapangitsa njinga zathu kukhala zodula komanso zolemera. Koma zimatitseguliranso mipata yambiri. Kuonjezera apo, tikukamba za jekeseni, koma dziwani kuti zonsezi zimaphatikizidwanso ndi kutupa, zomwe zimayenda bwino zimasiyana malinga ndi kuwonetsera komwe kumakhudzana ndi jekeseni.

Kuchita kwa njinga zamoto kukukulirakulira, kugwiritsa ntchito kukucheperachepera. Palibenso zoikamo, njinga zomwe sizigwirizana ndi phiri, ndi zina zotero. Izi ndi zabwino, wina anganene, chifukwa simungathe kukhudza chirichonse, kapena pafupifupi chirichonse, popanda zipangizo zamagetsi zokwanira. Koma koposa zonse, jekeseniyo imatsegula zitseko zatsopano kwa ife, makamaka kufika kwa kayendetsedwe ka kayendetsedwe kake. Tsopano kusinthasintha mphamvu kwa injini ndiko kusewera kwa ana. Funsani madalaivala a GP zomwe amaganiza komanso ngati akuganiza kuti "zinali bwino kale" !!