Kodi injini yopukutira galasi lakutsogolo la galimoto ndi chiyani?
Injini yopukutira galasi lakutsogolo la galimoto imayikidwa pansi pa galasi lakutsogolo ndipo ndi chipangizo chamagetsi chachikulu chomwe chimayendetsa magalasi akutsogolo kuti agwire ntchito. Ndi mtima wa makina onse opukutira galasi ndipo imasintha mphamvu zamagetsi kukhala kayendedwe ka makina, motero imayendetsa dzanja la galasi ndi tsamba lopukutira galasi kuti lizizungulira mmbuyo ndi mtsogolo, kuchotsa mvula, chipale chofewa, fumbi, ndi zina zolepheretsa galasi lakutsogolo, kuonetsetsa kuti dalaivala akuwona bwino kutsogolo ndikuwonjezera chitetezo choyendetsa galimoto.
Makhalidwe ake akuluakulu ndi mfundo yogwirira ntchito ndi awa:
- Gwero la mphamvu ndi mtundu: Ma mota ambiri amakono opukutira ma wiper akutsogolo amagwiritsa ntchito mota ya DC permanent magnet, yomwe imayendetsedwa mwachindunji ndi batire ya galimotoyo. Mota iyi ili ndi kapangidwe kosavuta, ndi yosavuta kuyilamulira, ndipo imayankha mwachangu.
- Mfundo yaikulu yogwirira ntchito: Mphamvu yozungulira ya mota yothamanga kwambiri siyingayendetse mwachindunji mkono wopukuta. Chifukwa chake, mota nthawi zambiri imalumikizidwa ndi njira yochepetsera zida za nyongolotsi. Njirayi imachepetsa liwiro ndikuwonjezera mphamvu, kusintha liwiro lozungulira kwambiri ndi mphamvu yaying'ono ya mota kukhala liwiro lozungulira lotsika komanso mphamvu yayikulu yoyendetsera mkono wopukuta.
- Kusintha kwa kayendedwe: Shaft yotulutsa ya makina ochepetsera imalumikizidwa ku makina olumikizirana a mipiringidzo inayi (kapena makina olumikizirana ndi ndodo). Kapangidwe ka makina aka kamasintha kayendedwe kozungulira kosalekeza ka mota kukhala kugwedezeka kobwerezabwereza kwa dzanja lopukuta pa galasi lakutsogolo.
- Kusintha kwa kayendetsedwe ka liwiro: Kudzera mu switch yopukuta, dalaivala amatha kusankha magiya osiyanasiyana (monga nthawi ndi nthawi, liwiro lotsika, liwiro lalikulu). Mota nthawi zambiri imagwiritsa ntchito kapangidwe ka maburashi ambiri, ndipo posintha chiwerengero cha ma coil motsatizana pakati pa maburashi osiyanasiyana, mphamvu yamagetsi yolowera imatha kusinthidwa, potero kukwaniritsa kuwongolera liwiro la mota motsatizana.
Mwachidule, mota yopukutira galasi lakutsogolo ndi chinthu cholondola chomwe chimagwirizanitsa mota yamagetsi, chochepetsera, ndi njira yosinthira kayendedwe. Ngakhale yaying'ono, ndi yofunika kwambiri pachitetezo choyendetsa.
Mota yopukutira galasi lakutsogolo ndiye chida chachikulu chamagetsi cha makina opukutira galasi. Ntchito yake yayikulu ndikusintha mphamvu zamagetsi kukhala mphamvu yamakina kuti iyendetse dzanja lopukutira galasi kuti lizizungulira, potero kuchotsa mvula, chipale chofewa, fumbi, ndi zopinga zina kuchokera ku galasi lakutsogolo, kuonetsetsa kuti dalaivala akuwona bwino kutsogolo ndikuwonjezera chitetezo choyendetsa galimoto.
Mfundo yeniyeni yogwirira ntchito ndi makhalidwe ogwira ntchito ndi awa:
- Kusintha kwa mphamvu ndi kayendedwe kake: Mota imapanga mphamvu yozungulira kudzera mu mota ya DC yokhazikika ya maginito, yomwe imachepetsedwa liwiro ndi mphamvu ndi njira yochepetsera zida za nyongolotsi, kenako imasinthidwa kukhala liwiro lozungulira lotsika komanso mphamvu yayikulu yotulutsa mphamvu yoyenera kuyendetsa mkono wa wiper kudzera mu njira yolumikizirana ya mipiringidzo inayi (kapena njira yolumikizira ndi ndodo).
- Kuwongolera liwiro lambiri: Kapangidwe ka maburashi atatu kapena njira yowongolera zamagetsi imagwiritsidwa ntchito, ndipo mphamvu yamagetsi yolowera imasinthidwa kuti ikwaniritse kusinthana pakati pa liwiro lotsika, liwiro lalikulu, ndi magiya osinthasintha, kusinthana ndi mikhalidwe yosiyanasiyana yamvula.
- Ntchito yobwezeretsa yokha: Chipangizo chobwezeretsa chili ndi zida zowonetsetsa kuti mkono wopukuta ukubwerera molondola pamalo omwe adakonzedweratu pansi pa galasi lakutsogolo likasiya kugwira ntchito, kupewa kutseka mawonekedwe.
- Kuphatikiza kwa dongosolo: Nthawi zambiri kumalumikizidwa ndi chochepetsera, shaft yotulutsa, ndi zinthu zina zomwe zili mu chipangizo chopukutira ndi kuyikidwa pansi pa galasi lakutsogolo, ndi kapangidwe kakang'ono komanso kodalirika kwambiri.
Kuphatikiza apo, mitundu ina yapamwamba yamagalimoto amakono yagwiritsa ntchito ma DC motors opanda maburashi kapena ma ECU electronic control units kuti akwaniritse bwino komanso kugwiritsa ntchito ma wiper control osawononga mphamvu.
Pamene mota ya wiper yakutsogolo yalephera, choyamba, ndikofunikira kudziwa vuto lenilenilo kudzera mu kuyang'anitsitsa ndi kufufuza kosavuta, kenako kusankha ngati mungathane nalo nokha kapena kufunafuna kukonza kwa akatswiri.
Zizindikiro zodziwika bwino za kuwonongeka kwa injini ya wiper
- Phokoso losazolowereka: Pali phokoso lomveka bwino la "kulira" kapena "kugundana" pamene chotsukira chikugwira ntchito, m'malo mwa phokoso lachizolowezi loyenda bwino.
- Kusagwira bwino ntchito: Mkono wopukuta umayenda pang'onopang'ono, umayima, kapena sungathe kugwedezeka nthawi zonse.
- Palibe chochita koma kupopera madzi: Chopukutiracho chimapopera madzi okha koma sichimagwedezeka, zomwe zingasonyeze kuti injini yalephera (choyamba, yang'anani vuto la injini ya chopopera madzi kapena chopopera cholumikizira).
- Fungo la utsi: Mukayambitsa chotsukira, fungo lodziwika bwino la moto limaonekera, lomwe ndi chizindikiro chakuti ma coil amkati mwa mota akutentha kwambiri komanso akuyaka. Yankho Losalankhula: Mukagwiritsa ntchito chotsukira pamene galimoto ikuyaka, palibe phokoso la ntchito ya mota lomwe lingamveke.
Kulephera kwa Fuse: Chotsukira sichigwira ntchito, ndipo zapezekanso kuti fuse yogwirizana nayo yatha. Izi zitha kuchitika chifukwa cha short circuit yamkati mu mota zomwe zimapangitsa kuti magetsi achuluke.
Njira Zoyang'anira ndi Kusamalira Poyamba
Musanatsimikizire kuti ndi vuto la injini, choyamba chotsani zifukwa zina zomwe zimafala:
- Yang'anani ndodo yolumikizira magiya: Tsegulani chivundikirocho ndikuwona ngati ndodo yolumikizira magiya yolumikiza mkono wopukuta yasokonekera kapena yasweka.
- Chongani fuse: Pezani bokosi la fuse la galimoto (nthawi zambiri m'chipinda cha injini kapena pansi pa dashboard ya dalaivala), pezani fuse yopukuta motsatira malangizo, ndikuwona ngati yaphulika. Ngati yaphulika, isintheni ndi gawo latsopano la zomwezo, koma ngati yaphulikanso, payenera kukhala vuto la dera kapena mota.
- Yang'anani mphamvu yamagetsi: Chotsani cholumikizira cha batri kuti muwonetsetse kuti chili bwino. Chotsani cholumikizira mawaya cha mota ya wiper, yatsani switch yoyatsira, ndikugwiritsa ntchito multimeter kuti muyese ngati pali 12V kapena kuposerapo pa cholumikizira. Ngati palibe voltage, vuto lili mu waya kapena switch yoyatsira; ngati pali voltage koma motayo siizungulira, motayo yokha ikhoza kuwonongeka.
Malangizo Okonza
- Milandu yomwe mungathe kuisamalira nokha: Ngati ndi kuwonongeka pang'ono kwa mbale yoyendetsera (mungathe kusokoneza injini ndikuiyika pa sandpaper) kapena kukalamba ndi kulowa kwa madzi mu gasket yotsekera (mungathe kuigwira kwakanthawi ndi sealant ya injini), ndipo muli ndi kuthekera kochita nokha, mutha kuyang'ana buku lothandizira kukonza kuti muyesere. Maburashi a kaboni nawonso ndi zinthu zomwe zingathe kusinthidwa.
- Milandu yomwe imafunika kukonzedwa ndi akatswiri: Ngati mota ili ndi fungo loopsa la moto, kuwonongeka kwa chitsulo chamkati cha maginito, kapena kugwedezeka kwambiri panthawi yogwira ntchito, sikuvomerezeka kuti muyichotse nokha. Ma wiper motors amakono nthawi zambiri amakhala otsekedwa, ndipo kusokoneza mwachisawawa kungayambitse kuwonongeka kosatha. Pakadali pano, kusintha mota yatsopano ndiye njira yotetezeka komanso yodalirika kwambiri.
Chidule: Ngati injini ya wiper yalephera kugwira ntchito, chitetezo chimayamba. Kuyang'ana ma circuit ndi link rod kungathe kuchitidwa nokha, koma mavuto aliwonse okhudza mkati mwa injini, makamaka ngati pali fungo lopsa, chonde pitani nthawi yomweyo ku malo okonzera magalimoto kuti akuthandizeni kuzindikira ndikusintha kuti mutsimikizire kuti muli otetezeka kuyendetsa galimoto.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
