Choyikira moto
Popeza injini ya petulo yamagalimoto yapangidwa kuti igwirizane ndi liwiro lalikulu, kupanikizika kwakukulu, mphamvu zambiri, kugwiritsa ntchito mafuta ochepa komanso kutulutsa mpweya wochepa, chipangizo choyatsira moto chachikhalidwe sichinathe kukwaniritsa zofunikira pakugwiritsa ntchito. Zigawo zazikulu za chipangizo choyatsira moto ndi choyatsira moto ndi chipangizo chosinthira, zomwe zimapangitsa kuti mphamvu ya choyatsira moto iwonjezeke, pulagi ya spark plug ipange mphamvu zokwanira, zomwe ndi zofunika kwambiri pa chipangizo choyatsira moto kuti chigwirizane ndi magwiridwe antchito a injini zamakono.
Nthawi zambiri pamakhala ma coil awiri mkati mwa coil yoyatsira moto, coil yoyamba ndi coil yachiwiri. Coil yoyamba imagwiritsa ntchito waya wokhuthala wa enamelled, nthawi zambiri waya wokhuthala wa 0.5-1 mm pafupifupi kuzungulira 200-500; Coil yachiwiri imagwiritsa ntchito waya woonda wa enamelled, nthawi zambiri waya wokhuthala wa 0.1 mm pafupifupi kuzungulira 15000-25000. Malekezero amodzi a coil yoyamba amalumikizidwa ku magetsi otsika (+) pagalimoto, ndipo malekezero ena amalumikizidwa ku chipangizo chosinthira (chosweka). Malekezero amodzi a coil yachiwiri amalumikizidwa ndi coil yoyamba, ndipo malekezero ena amalumikizidwa ndi malekezero otuluka a mzere wamagetsi apamwamba kuti atulutse magetsi okwera.
Chifukwa chomwe choyatsira moto chimatha kusintha magetsi otsika kukhala magetsi okwera pagalimoto ndichakuti chimakhala ndi mawonekedwe ofanana ndi choyatsira moto wamba, ndipo choyatsira moto chachikulu chimakhala ndi chiŵerengero chachikulu chozungulira kuposa choyatsira moto chachiwiri. Koma njira yogwirira ntchito yoyatsira moto ndi yosiyana ndi choyatsira moto wamba, ma frequency ogwirira ntchito a transformer wamba ndi okhazikika 50Hz, omwe amadziwikanso kuti mphamvu yosinthira ma frequency, ndipo choyatsira moto chili mu mawonekedwe a ntchito ya pulse, chimatha kuonedwa ngati choyatsira moto, malinga ndi liwiro losiyana la injini pama frequency osiyanasiyana osungira mphamvu mobwerezabwereza komanso kutulutsa mphamvu.
Pamene coil yoyamba ikuyendetsedwa, mphamvu yamphamvu ya maginito imapangidwa mozungulira pamene mphamvu ya magetsi ikuwonjezeka, ndipo mphamvu ya mphamvu ya maginito imasungidwa mu chitsulo. Chipangizo chosinthira chikachotsa dera la coil yoyamba, mphamvu ya maginito ya coil yoyamba imawonongeka mofulumira, ndipo coil yachiwiri imamva mphamvu yamagetsi yapamwamba. Mphamvu ya maginito ya coil yoyamba ikatha mofulumira, mphamvu yamagetsi yamagetsi ikachepa kwambiri panthawi yolekanitsidwa kwa mphamvu yamagetsi, ndipo chiŵerengero cha maginito awiriwa chikakula, mphamvu yamagetsi yomwe imayambitsa coil yachiwiri imakwera kwambiri.
Muzochitika zachizolowezi, nthawi yogwira ntchito ya coil yoyatsira moto imadalira momwe malo ozungulira galimoto amagwiritsidwira ntchito komanso momwe galimoto imagwiritsidwira ntchito, ndipo nthawi zambiri imafunika kusinthidwa patatha zaka 2-3 kapena makilomita 30,000 mpaka 50,000.
Choyatsira moto ndi gawo lofunika kwambiri la makina oyatsira moto a injini yamagalimoto, ntchito yake yayikulu ndikusintha magetsi otsika a galimoto kukhala magetsi amphamvu kuti ayatse mpweya wosakanikirana mu silinda ndikulimbikitsa magwiridwe antchito a injini.
Komabe, ngati injini yapezeka kuti ndi yovuta kuyiyambitsa, kuthamanga kwake sikukhazikika, ndipo mafuta akugwiritsidwa ntchito kwambiri, ndikofunikira kuwona ngati choyikira choyatsira moto chikufunika kusinthidwa pakapita nthawi. Kuphatikiza apo, kusintha kwa choyikira choyatsira moto kuyeneranso kuchitidwa ndi akatswiri aluso kuti atsimikizire kuti choyikira choyatsira moto chomwe chasinthidwa chigwire ntchito bwino ndikupewa kulephera kwina komwe kumachitika chifukwa cha kusagwira ntchito bwino.
Kapangidwe ka choyatsira moto. Choyatsira moto chimagawidwa m'magawo awiri: choyatsira moto choyamba ndi choyatsira moto chachiwiri. Choyatsira moto chachikulu chimapangidwa ndi waya wokhuthala, womwe mbali imodzi imalumikizidwa ku terminal yabwino ya magetsi otsika pagalimoto ndipo mbali inayo imalumikizidwa ku chipangizo chosinthira (circuit breaker).
Chokokera chachiwiri chimapangidwa ndi waya wopyapyala, mbali imodzi imalumikizidwa ku chokokera chachikulu, ndipo mbali inayo imalumikizidwa kumapeto kwa waya wotulutsa mphamvu zambiri kuti itulutse mphamvu zambiri. Chokokera cha kuyatsa malinga ndi dera la maginito chingagawidwe m'magulu awiri: mtundu wa maginito otseguka ndi mtundu wachiwiri wa maginito otsekedwa. Chokokera chachikhalidwe cha kuyatsa chimakhala ndi maginito otseguka, pakati pake chimapangidwa ndi pepala lachitsulo la silicon la 0.3mm, maginito achiwiri ndi oyamba amakulungidwa pa chitsulo; Chokokera chachikulu chili ndi chitsulo, chokokera chachiwiri chimakulungidwa kunja, ndipo mzere wa maginito umapangidwa ndi chitsulo kuti apange dera lotsekedwa la maginito.
Malangizo othana ndi vuto la kuyatsa magetsi. Katswiri waluso ayenera kusamala kuti kusintha kwa vuto la kuyatsa magetsi kuchitike, chifukwa kusintha kosayenerera kungayambitse mavuto ena. Musanasinthe vuto la kuyatsa magetsi, dulani galimotoyo ku magetsi, chotsani vuto la kuyatsa magetsi, ndipo yang'anani ngati zinthu zina zawonongeka kapena zakale, monga ma spark plugs, ma ignition coil coil, ndi ma ignition coil modules.
Ngati zigawo zina zapezeka kuti zili ndi vuto, ziyeneranso kusinthidwa. Mukasintha choyikira choyatsira, ndikofunikira kuchita kukonza zolakwika za makina kuti injini iyambe bwino komanso igwire ntchito, ndikupewa zinthu zachilendo monga zovuta zoyambira, kusakhazikika kwa liwiro, komanso kugwiritsa ntchito mafuta ambiri.
Ntchito ya choyatsira moto. Ntchito yaikulu ya choyatsira moto ndikusintha mphamvu yamagetsi otsika kukhala magetsi amphamvu kwambiri kuti ayatse chisakanizo cha mpweya mu silinda ndikukankhira injini kuti igwire ntchito. Mfundo yogwira ntchito ya choyatsira moto ndikugwiritsa ntchito mfundo ya electromagnetic induction kuti isinthe mphamvu yamagetsi otsika kukhala magetsi amphamvu kwambiri, kuti spark plug ipange sparks ndikuyatsa mpweya wosakanikirana.
Chifukwa chake, magwiridwe antchito ndi mtundu wa choyatsira moto ndizofunikira kwambiri pakugwira ntchito kwabwinobwino kwa injini. Ngati choyatsira moto chalephera, zimabweretsa mavuto poyambitsa injini, kuthamanga kosakhazikika, kuchuluka kwa mafuta ndi mavuto ena, zomwe zimakhudza kwambiri chitetezo ndi chitonthozo cha galimoto.
Mwachidule, choyatsira moto ndi gawo lofunika kwambiri la makina oyatsira moto a injini yamagalimoto ndipo chiyenera kuyang'aniridwa ndikusinthidwa nthawi zonse kuti zitsimikizire kuti injini ikugwira ntchito bwino. Posintha choyatsira moto, akatswiri aukadaulo amafunika kusamala kuti awone ngati pali mavuto ndi zinthu zina zokhudzana nazo, ndikukonza makinawo kuti apewe kulephera kwina. Nthawi yomweyo, tiyeneranso kumvetsetsa mfundo yogwirira ntchito ndi kapangidwe ka choyatsira moto kuti tisunge bwino ndikusamalira galimoto yathu.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zikulandiridwa kugula.
