Kodi inverter yamagalimoto ndi chiyani
Inverter yamagalimoto ndi chipangizo chomwe chimagwiritsidwa ntchito kusintha malo omwe ali pakati pa camshaft yolowera ndi crankshaft ya injini yamagalimoto. ntchito yake yaikulu ndi kusintha gawo la camshaft kudzera galimoto galimoto, potero kukhathamiritsa ntchito ndi chuma cha mafuta a injini.
Mfundo yogwira ntchito
Oyang'anira gawo la magalimoto nthawi zambiri amatenga zowongolera zamagetsi, ndipo mawonekedwe awo amaphatikiza njira yotumizira ma axis atatu. Imodzi mwazitsulo imagwirizanitsidwa ndi camshaft, shaft ina imayendetsedwa ndi galimoto, ndipo shaft yachitatu imagwirizanitsidwa ndi sprocket kupyolera mu stator. Makina ophatikizika awa amathandizira kuti camshaft, mota yowongolera gawo ndi sprocket zizigwira ntchito mogwirizana. Pakafunika kukonza Angle yanthawi, injiniyo imapangitsa kuti liwiro la maphwando atatuwa likhale lofanana. Pamene gawo liyenera kusinthidwa, liwiro la galimoto lidzakhala lofulumira kapena pang'onopang'ono kusiyana ndi liwiro la stator malinga ndi momwe ntchito ikugwirira ntchito, potsirizira pake kulamulira nthawi yotsegula / kutseka kwa valve.
Mitundu ndi zochitika zogwiritsira ntchito
Pali makamaka mitundu iwiri ya owongolera gawo lamagalimoto: makina osinthira ma valve (VVT) ndi makina okweza ma valve (VVL). VVT imathandizira kutulutsa kwa torque komanso kutsika kwamafuta posintha nthawi yolowera komanso kutsegulira kwa ma valve, pomwe VVL imakulitsa mphamvu zamagetsi ndikugwiritsa ntchito mafuta mwakusintha kukweza ma valve. Machitidwewa amagwiritsidwa ntchito kwambiri mu injini zamakono zamagalimoto, makamaka mu zitsanzo zokhala ndi ntchito zapamwamba komanso zofunikira kwambiri.
Kusamalira ndi kuzindikira zolakwika
Pakukonza chowongolera gawo lagalimoto, ndikofunikira kwambiri kuyang'ana nthawi zonse momwe magalimoto amagwirira ntchito komanso kulimba kwa zolumikizira zamakina. Zikapezeka kuti galimotoyo sikuyenda bwino kapena kusintha kwa gawo sikulondola, kukonza nthawi yake kapena kusintha magawo ofunikira kuyenera kuchitika. Kuonjezera apo, kuyeretsa nthawi zonse ndi kukonza makina opangira makina kuti awonetsetse kuti ntchito yake ikuyenda bwino ndi njira yabwino yowonjezeramo moyo wautumiki wa olamulira gawo. Pankhani ya DIAGNOSIS yolakwika, kulondola kwa MOTOR CURRENT, VOLTAGE ndi kuwongolera gawo kumatha kuzindikirika kudzera mu zida zowunikira akatswiri, kupeza ndi KUTHETSA mavuto munthawi yake.
Ntchito yaikulu ya modulator ya gawo la galimoto ndikugwiritsa ntchito chizindikiro chosinthika kuti chisinthe mwachindunji magawo a loop resonant, kotero kuti pamene chizindikiro chonyamulira chikudutsa pamtunda wa resonant, kusintha kwa gawo kumapangidwa kuti apange gawo lozungulira mafunde.
Mwachindunji, modulator yamagalimoto yamagalimoto imakwaniritsa kusinthika ndikusintha kwa siginecha mwa kusintha magawo a resonant dera kuti akhudze kusintha kwa gawo.
Mfundo yogwira ntchito
Mfundo yogwira ntchito yowongolera gawo lamagalimoto imaphatikizapo kusintha ma siginecha ndi ma resonant. Chizindikiro chosinthidwa chimagwiritsidwa ntchito kusintha magawo a dera la resonant, zomwe zimapangitsa kuti chizindikiro chonyamulira chisunthike pamene chikudutsa dera la resonant ndikupanga mafunde opangidwa ndi gawo. Njirayi imaphatikizapo kupanga mabwalo amagetsi ndi njira zopangira ma siginecha kuti zitsimikizire kuti modulator yagawo imatha kuwongolera bwino kusintha kwa siginecha.
Zochitika zantchito
Ma module amagalimoto amagwiritsidwa ntchito kwambiri pamakina apamagetsi apagalimoto, makamaka pamapulogalamu omwe amafunikira kuwongolera bwino kwa gawo lazizindikiro. Mwachitsanzo, pamakina olumikizirana, gawo lothandizira litha kugwiritsidwa ntchito kusinthira ndikutsitsa ma siginecha kuti zitsimikizire kutumiza kokhazikika kwa ma sign. M'magawo owongolera zamagetsi pamagalimoto, ma modulator atha kugwiritsidwa ntchito kuwongolera ma sign a masensa osiyanasiyana ndi ma actuators, kupititsa patsogolo kukhazikika ndi kudalirika kwadongosolo.
Kulephera kwa inverter ya Youdaoplaceholder0 Automobile kumawoneka ngati izi:
Youdaoplaceholder0 Voltage anomaly : Transistor ya field-effect kapena Darlington transistor mkati mwa inverter yasweka, zomwe zimapangitsa kuti chisangalalo chithe, mphamvu yamagetsi ya jenereta kukwera kapena kugwa modabwitsa, ndipo batire kuti ichulukidwe kapena kuthamangitsidwa.
Youdaoplaceholder0 Kuchepetsa kuyendetsa bwino kwacharge : Jenereta ndiyowonongeka, mphamvu yamagetsi imatsika, ndipo siingathe kulipiritsa batire moyenera, zomwe zimapangitsa kuti batire ikhale yopanda mphamvu.
Youdaoplaceholder0 Open circuit : Mphamvu ya transistor kapena Darlington transistor imawonongeka ndi dera lotseguka, ndipo nsonga yokhotakhota ya jenereta imayimitsidwa, ndikupangitsa kuti kuzungulira kwachilendo.
Youdaoplaceholder0 Kuchepetsa magwiridwe antchito a injini : Kuwonjezeka kwachilendo kapena kuchepa kwa mphamvu zamagetsi, zomwe zimapangitsa kuti mphamvu ya batri igwe, kuvutikira kuyambitsa injini, kugwedezeka, kuthamanga mofooka kapena kuyimilira.
Youdaoplaceholder0 Zomwe zimalephera zingaphatikizepo:
Kuwonongeka kwa Voltage regulator: Kuwonongeka kwamkati kwa FET kapena Darlington transistor kumayambitsa chisangalalo chomwe sichinayende bwino.
Kuwonongeka kwapang'onopang'ono kwa transistor kapena Darlington transistor: kumayambitsa mafunde amtundu wa jenereta pansi.
Kupanga mphamvu molakwika: Kupanga mphamvu zochulukirapo kapena zosakwanira zomwe zimakhudza mphamvu ya batri ndi magwiridwe antchito a injini.
Youdaoplaceholder0 Njira zoyendera ndi kukonza :
Youdaoplaceholder0 Yang'anani mphamvu yamagetsi yotulutsa jenereta : Gwiritsani ntchito multimeter kuyeza voteji ya jenereta kuti muwone ngati ili yabwinobwino.
Youdaoplaceholder0 Yang'anani mphamvu ya batri : Gwiritsani ntchito multimeter kuyeza mphamvu ya batri kuti muwone ngati ili mkati mwanthawi zonse.
Youdaoplaceholder0 Yang'anani momwe woyang'anira amagwirira ntchito : Powona momwe wowongolera amagwirira ntchito, dziwani ngati pali vuto lililonse.
Ngati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa MG&MAXUSmagalimoto olandilidwa kugula.
