KUTULUKA KWAUTOMATIC KWA CHERY EASTAR CROSS V5 B14
B11-1503013 WASHER
B11-1503011 BOLT - HOLOW
B11-1503040 Bwezerani MAFUTA HOSE ASSY
B11-1503020 PIPE ASSY - INLET
B11-1503015 CLAMP
B11-1503060 HOSE - KUTHANDIZA
Chithunzi cha B11-1503063
Mtengo wa 1 Q1840612 BOLT
Mtengo wa 1 B11-1503061 CLAMP
1 B11-1504310 WAYA - FLEXIBLE SHAFT
1 Q1460625 BOLT - HEXAGON HEAD
14- B14-1504010BA MECHANISM ASSY - SHIFT
14- B14-1504010 GEAR SHIFT CONTROL MICHANISM
1 F4A4BK2-N1Z ZOTHANDIZA ZOTHANDIZA ZOTHANDIZA
Chery EASTAR B11 galimoto ndi mtunda wa makilomita pafupifupi 80000, okonzeka ndi kufala basi ndi injini chitsanzo Mitsubishi 4g63. Wogwiritsa ntchitoyo adanena kuti injini ya galimotoyo imagwedezeka pambuyo poyambira, ndipo galimoto yozizira imakhala yaikulu. Mwiniwakeyo adanenanso kuti zikuwonekera podikirira kuwala kwa magalimoto (ndiko kuti, galimoto ikatentha, injini imagwedezeka kwambiri popanda ntchito).
Kuwunika zolakwika: kwa injini yamagalimoto yoyendetsedwa ndi magetsi, zomwe zimayambitsa kuthamanga kosakhazikika kwachabechabe ndizovuta kwambiri, koma zolakwika zodziwika bwino zimatha kuwunikidwa ndikuzindikiridwa kuchokera kuzinthu izi:
1. Kulephera kwa makina
(1) Sitima yapamtunda.
Zomwe zimayambitsa zolakwika ndi izi: ① nthawi yolakwika ya ma valve, monga kusalinganiza bwino nthawi mukayika lamba wa nthawi ya valve, zomwe zimapangitsa kuti silinda iliyonse iyaka molakwika. ② Zida zotumizira ma valve ndizovala kwambiri. Ngati makamera amodzi (kapena angapo) avala molakwika, kulowetsedwa ndi kutulutsa komwe kumayendetsedwa ndi ma valve ofananirako kumakhala kosagwirizana, zomwe zimapangitsa kuti pakhale mphamvu yophulika yoyaka ya silinda iliyonse. ③ Gulu la valve sikugwira ntchito bwino. Ngati chisindikizo cha valavu sichili cholimba, kupanikizika kwa silinda iliyonse sikufanana, ndipo ngakhale chiŵerengero cha kuponderezedwa kwa silinda chimasinthidwa chifukwa cha kuika mpweya wambiri pamutu wa valve.
(2) Silinda block ndi crank connecting rod mechanism.
① Chilolezo chofananira pakati pa silinda ya silinda ndi pisitoni ndi yayikulu kwambiri, "zolowera zitatu" za mphete ya pisitoni sizabwinobwino kapena kusowa kwamphamvu, ndipo ngakhale "kufanana" kwa mphete ya pistoni kumachitika. Chotsatira chake, kupanikizika kwa silinda iliyonse kumakhala kwachilendo. ② Kuyika kwambiri kwa kaboni muchipinda choyaka. ③ Kusunthika kwa injini ya crankshaft, flywheel ndi crankshaft pulley ndizosayenerera.
(3) Zifukwa zina. Mwachitsanzo, pad phazi la injini yathyoka kapena kuwonongeka.
2. Kulephera kwa kayendedwe ka mpweya
Zomwe zimayambitsa zolakwika ndizo:
(1) Kutayikira kwa matupi angapo kapena ma valavu osiyanasiyana, monga kutayikira kwa mpweya wa gasket, kumasula kapena kuphulika kwa pulagi ya vacuum chitoliro, etc., kotero kuti mpweya womwe suyenera kulowa mu silinda umasintha ndende yosakanikirana, ndi kumayambitsa kuyaka kwa injini kwachilendo; Pamene mpweya kutayikira udindo amangokhudza masilindala munthu, injini kugwedezeka mwamphamvu, amene ali ndi zotsatira zoonekeratu pa ozizira opanda ntchito liwiro.
(2) Kusokoneza kwambiri pa ma throttle and intake ports. Yoyamba imapangitsa kuti valve yotsekemera ikhale yotsekedwa ndi kutsekedwa momasuka, pamene yotsirizirayo idzasintha gawo lolowetsamo, zomwe zidzakhudza kulamulira ndi kuyeza kwa mpweya wolowa ndikuyambitsa kuthamanga kosagwira ntchito.
3. Zolakwika zomwe zimachitika chifukwa cha kuwonongeka kwa makina operekera mafuta ndi monga:
(1) Kuthamanga kwamafuta kwadongosolo ndikwachilendo. Ngati kupanikizika kuli kochepa, kuchuluka kwa jekeseni wa mafuta kuchokera ku jekeseni kumakhala kochepa, ndipo khalidwe la atomization limakhala loipitsitsa, zomwe zimapangitsa kusakaniza mu silinda kukhala kochepa; Ngati kupanikizika kuli kwakukulu, kusakaniza kudzakhala kolemera kwambiri, zomwe zingapangitse kuyaka kwa silinda kusakhazikika.
(2) Injector yamafuta yokha ndi yolakwika, monga bowo la nozzle latsekedwa, valavu ya singano imakanidwa kapena solenoid coil imawotchedwa.
(3) Chizindikiro chowongolera jekeseni wamafuta ndi chachilendo. Ngati jekeseni yamafuta ya silinda ikhoza kulephera kuzungulira, kuchuluka kwa jakisoni wamafuta a jekeseni wa silinda iyi sikungafanane ndi ma silinda ena.
4. Kulephera kwa dongosolo lamoto
Zomwe zimayambitsa zolakwika ndizo:
(1) Kulephera kwa spark plug ndi waya wothamanga kwambiri kumabweretsa kuchepa kapena kutayika kwa mphamvu ya spark. Ngati kusiyana kwa spark plug sikuli koyenera, waya wothamanga kwambiri amawotcha magetsi, kapena ngakhale mtengo wa calorie wa spark plug ndi wosayenera, kuyaka kwa silinda nakonso kumakhala kwachilendo.
(2) Kulephera kwa module yoyatsira moto ndi coil yoyatsira kumayambitsa moto kapena kufooka kwamphamvu yamagetsi yamagetsi.
(3) Vuto loyatsa pasadakhale.
5. Zolakwika zomwe zimachitika chifukwa cha kuwonongeka kwa makina amagetsi a injini ndi monga:
(1) Ngati injini yamagetsi yamagetsi yamagetsi (ECU) ndi zizindikiro zosiyanasiyana zolowera zikulephera, mwachitsanzo, chizindikiro cha liwiro la injini ya crankshaft ndi chizindikiro cha silinda pamwamba pakatikati pakufa, ECU idzasiya kutulutsa chizindikiro choyatsira ku gawo loyatsira, ndi silinda idzawotcha molakwika.
(2) Kulephera kwa dongosolo loyendetsa liwiro lopanda ntchito, monga injini ya stepper (kapena idle solenoid valve) yokhazikika kapena yosagwira ntchito, komanso ntchito yodzidzimutsa yokha.
Kupanga njira:
1. Kutsimikizira koyambirira kwa kulephera kwagalimoto
Atatha kulankhulana ndi galimoto yolakwika, mwiniwakeyo adadziwitsidwa mwa kufunsa kuti galimotoyo inagwedezeka pa liwiro lopanda ntchito itangoyamba; Nditayang'ana pulagi ya spark plug ndikupeza kuti pali carbon deposit pa spark plug. Nditasintha spark plug, ndidamva kuti jitter idachepetsedwa, koma vuto likadalipo.
Pambuyo poyambitsa injini pamalopo, zikuwoneka kuti galimotoyo imagwedezeka mwachiwonekere, ndipo vutolo liripo: pambuyo poyambira kuzizira, palibe vuto pagawo lopanda ntchito. Pambuyo pakutha kwachabechabe, galimotoyo imanjenjemera mosalekeza m'kabati; Pamene kutentha kwa madzi kuli bwino, kugwedezeka kwafupipafupi kumachepetsedwa. Zimamveka ndi dzanja pa chitoliro cha utsi kuti utsi nthawi zina umakhala wosagwirizana, ndi "kuyaka kwa positi" kofanana ndi kuphulika pang'ono ndi utsi wosafanana.
Kuonjezera apo, tinaphunzira kuchokera ku zokambiranazo kuti galimoto ya mwiniwakeyo imagwiritsidwa ntchito popita ndi kuchoka kuntchito, ndi mtunda wa 15 ~ 20km nthawi iliyonse, ndipo kawirikawiri imathamanga kwambiri. Podikirira kuti magetsi ayime, ndi chizolowezi kuponda pa brake pedal, ndipo chogwirizira sichibwereranso ku gear ya "n".
2. Dziwani cholakwika kuchokera ku zosavuta kupita zakunja, ndiyeno zindikirani cholakwikacho kuchokera ku zosavuta mpaka zakunja.
(1) Yang'anani zokwera zinayi (zikhadabo) za gulu la injini, ndipo pezani kuti pali kulumikizana pang'ono pakati pa mphira wa mphira kumanja ndi thupi. Wonjezerani chilolezo powonjezera mashimu ku zomangira zokwera, yambani galimoto kuti iyesedwe, ndikumva kuti jitter mkati mwa cab yachepetsedwa. Pambuyo poyesa kuyambiranso, jitter ikuwonekerabe pambuyo pa kutha kwa zopanda pake. Kuphatikizidwa ndi chodabwitsa cha utsi osagwirizana, zikhoza kuwonedwa kuti chifukwa chachikulu si kuyimitsidwa, koma ntchito yosagwirizana ya injini.
(2) Yang'anani njira yoyendetsera magetsi ndi chida chodziwira matenda. Palibe cholakwika pa liwiro lopanda pake; Kuyendera kwa data kumayendera motere: mpweya wokwanira ndi pafupifupi 11 ~ 13kg / h, jekeseni wamafuta amtundu wa 2.6 ~ 3.1ms, 3.1 ~ 3.6ms mutatha kuyatsa mpweya, ndipo kutentha kwa madzi ndi 82 ℃. Zimasonyeza kuti injini ECU ndi injini dongosolo magetsi kulamulira kwenikweni zachibadwa.
(3) Chongani dongosolo poyatsira. Zimapezeka kuti mzere wothamanga kwambiri wa silinda 4 wawonongeka komanso kutulutsa kwamagetsi. Bwezerani mzere wokwera kwambiri wa silinda iyi. Yambitsani injiniyo ndipo cholakwikacho sichinasinthidwe kwambiri pa liwiro lopanda ntchito. Popeza mwiniwake sanalowe m'malo mwa spark plug kwa nthawi yayitali, cholakwika chomwe chimayambitsidwa ndi spark plug chikhoza kunyalanyazidwa.
(4) Onani dongosolo loperekera mafuta. Lumikizani chowunikira chowongolera kumayendedwe amafuta amafuta amafuta ndi cholumikizira cha tee. Pambuyo kuyambitsa injini, imathandizira ndi kuthamanga kwambiri kwamafuta kumatha kufika 3.5bar. Pambuyo pa 1h, kuthamanga kwa gauge kumakhalabe 2.5bar, kusonyeza kuti mafuta opangira mafuta ndi abwinobwino. Pa disassembly ndi kuyendera jekeseni wa mafuta, amapezeka kuti jekeseni wa mafuta a silinda 2 ali ndi chodabwitsa chofanana cha kudontha kwa mafuta, monga momwe tawonetsera pa Chithunzi 1. Bwezerani jekeseni wolakwika wa silinda 2. Yambitsani injini ndi cholakwikacho. sangathe kuthetsedwa.
