Kodi choyatsira moto chimagwira ntchito bwanji?

Njira yovuta yoyatsira galimoto imafuna nthawi yeniyeni kuchokera ku machitidwe osiyanasiyana okhudzidwa. Kuyambitsa galimoto kumafuna zambiri kuposa kungotembenuza kiyi poyatsira; zimafuna aliyense...

Njira yovuta yoyatsira galimoto imafuna nthawi yeniyeni kuchokera ku machitidwe osiyanasiyana okhudzidwa. Kuyambitsa galimoto kumafuna zambiri kuposa kungotembenuza kiyi poyatsira; kuyambitsa galimoto kumafuna kuti dongosolo lililonse ligwire ntchito limodzi. Pambuyo potembenuza fungulo, njira yoyatsira mafuta ndi kuyatsa injini imayamba. Ngati vuto lichitika penapake panjira, injini sidzayamba ndipo mwini galimotoyo ayenera kuikonza.

Ndi funso la nthawi

Dongosolo lililonse mu injini limakonzedwa kuti lizigwira ntchito munthawi yake panthawi yoyaka. Izi zikapanda kugwira ntchito bwino, injiniyo imawotcha, kutaya mphamvu komanso kuchepetsa mafuta. Kiyi ikatembenuzidwira, choyambira cha solenoid chimayatsidwa, kulola kukwera kwamagetsi kuchokera ku batire kuti ifike pa ma spark plugs kudzera pa mawaya a spark plug. Izi zimalola spark plug kuyatsa poyatsa kusakaniza kwa mpweya/mafuta mchipindamo, zomwe zimatsitsa pisitoni pansi. Kutenga nawo gawo panjira yoyatsira panjirayi kumachitika kalekale asanapangike chonyezimira ndipo chimaphatikizaponso kachitidwe kothandizira kuti pakhale kupangika kwa spark.

Spark plugs ndi mawaya

Mphamvu yamagetsi yochokera ku batri kudzera pa solenoid yoyambira imayatsa kusakaniza kwamafuta ndi mpweya muchipinda choyaka. Chipinda chilichonse chimakhala ndi spark plug imodzi, yomwe imalandira magetsi kuti alowe mu mawaya a spark plug. Muyenera kusunga ma spark plugs ndi mawaya onse pamalo abwino, apo ayi galimotoyo ikhoza kuvutika ndi kuombera molakwika, kulephera kwamphamvu komanso kusagwira bwino ntchito, komanso kutsika kwa gasi. Muyeneranso kuwonetsetsa kuti makaniko amalowetsa mipata mu spark plugs molondola musanayike mgalimoto. Kuphulika kumachitika pamene mphamvu yamagetsi idutsa pakadutsa. Ma Spark plug okhala ndi kusiyana kolakwika kumapangitsa injini kusagwira bwino ntchito.

Madera ena ovuta akafika pa ma spark plugs akuphatikizapo deposit buildup m'dera la electrode. Mapangidwe ndi chitsanzo cha galimoto zimathandiza kudziwa ngati ikugwiritsa ntchito mapulagi ozizira kapena otentha. Mapulagi otentha amawotcha kwambiri ndipo motero amawotcha ma depositi ambiriwa. Mapulagi ozizira amalowa m'mainjini apamwamba kwambiri.

Njira yabwino yodziwira ngati waya wa spark plug ayenera kusinthidwa ndikuyatsa galimoto pamalo amdima. Pamene injini ikuyenda, yang'anani mawaya kuchokera pa spark plug kupita ku kapu yogawa. Kuwala kocheperako kumakupatsani mwayi wowona zowala zilizonse zomwe zasokonekera mudongosolo; ting'onoting'ono tamagetsi timatuluka kuchokera ku ming'alu ndi kusweka kwa mawaya a spark plug.

Kuwonjezeka kwamagetsi ndi coil yoyatsira

Mphamvu yamagetsi yochokera ku batire imadutsa koyamba pa koyilo yoyatsira ikupita ku ma spark plugs. Kulimbitsa mphamvu yamagetsi yotsika iyi ndi ntchito yoyamba ya coil yoyatsira. Panopa imayenda kudzera pa koyilo yoyamba, imodzi mwa mawaya awiri opindika mkati mwa koyilo yoyatsira. Kuphatikiza apo, kuzungulira koyambira koyambira kumakhala mafunde achiwiri, omwe amakhala ndi matembenuzidwe mazana ambiri kuposa mafunde oyamba. Ma breakpoints amasokoneza mayendedwe apano pa koyilo yoyamba, kupangitsa mphamvu ya maginito mu koyiloyo kugwa ndikupanga mphamvu ya maginito mu koyilo yachiwiri. Njirayi imapanga mphamvu yamagetsi yamagetsi yomwe imayenda kwa wogawa komanso ku spark plugs.

Rotor ndi distributor cap ntchito

Wogawa amagwiritsa ntchito kapu ndi makina ozungulira kuti agawire mtengo wamagetsi apamwamba ku silinda yomwe mukufuna. Rotor imazungulira, kugawa ndalama ku silinda iliyonse pamene ikudutsa kukhudzana kwa aliyense. Panopa amayenda kudzera mumpata waung'ono pakati pa rotor ndi kukhudzana pamene akudutsana.

Tsoka ilo, m'badwo wamphamvu wa kutentha pa nthawi yolipira ukhoza kutsogolera kuvala kwa wogawa, makamaka rotor. Mukamayimba galimoto yakale, makinawo nthawi zambiri amalowetsa kapu ya rotor ndi distributor ngati gawo la ndondomekoyi.

Injini popanda distribuerar

Magalimoto atsopano akuchoka pakugwiritsa ntchito chogawa chapakati ndipo m'malo mwake amagwiritsa ntchito koyilo pa spark plug iliyonse. Yolumikizidwa mwachindunji ndi kompyuta ya injini kapena injini yowongolera (ECU), imapatsa makina owongolera magalimoto kuwongolera nthawi ya spark plug. Dongosololi limathetsa kufunikira kwa mawaya ogawa ndi ma spark plug pomwe makina oyatsira amapereka ndalama ku spark plug. Kukonzekera uku kumapangitsa kuti galimotoyo ikhale ndi mafuta abwino, kuchepetsa mpweya komanso mphamvu zambiri.

Ma injini a dizilo ndi mapulagi owala

Mosiyana ndi injini ya petulo, injini za dizilo zimagwiritsa ntchito pulagi yowala m'malo mwa spark plug kuti itenthetse chipinda choyaka moto chisanayatse. Chizoloŵezi cha chipika ndi mutu wa silinda kutengera kutentha kopangidwa ndi kukanikiza mpweya / mafuta osakaniza nthawi zina kumalepheretsa kuyatsa, makamaka nyengo yozizira. Nsonga ya pulagi yowala imapereka kutentha pamene mafuta amalowa m'chipinda choyaka, kupopera mbewu mwachindunji pa chinthucho, kulola kuyatsa ngakhale kunja kukuzizira.