zodziwikiratu kufala makokedwe Converter kulephera

zodziwikiratu kufala makokedwe Converter kulephera kumayambitsa kugwedezeka ndi phokoso losasangalatsa poyendetsa galimoto m'matawuni, ndiko kuti, pamtunda wa 60 km / h. Zomwe zimayambitsa kulephera kungakhale kulephera pang'ono kwa mawiri awiriwa, kuvala kwa masamba a zida, kuwonongeka kwa tiziwalo timene timatulutsa, kulephera kwa mayendedwe. Kukonza chosinthira ma torque ndichosangalatsa chokwera mtengo. Choncho, kuti asabweretse "donati" yotereyi ku "donut" yotere (wotembenuza makokedwe adalandira dzina loterolo pakati pa oyendetsa galimoto chifukwa cha mawonekedwe ake ozungulira) mabokosi okha, pali uphungu wapadziko lonse - kusintha madzimadzi a ATF nthawi zonse.

Zizindikiro za Kufa kwa Torque Converter

Zizindikiro za kulephera kwa chosinthira torque zitha kugawidwa m'magulu atatu - machitidwe, mawu, owonjezera. Tiyeni tizitenge mwadongosolo.

Makhalidwe azizindikiro za kulephera kosinthira torque ya torque

Pali zizindikiro zingapo zamakhalidwe agalimoto zomwe zikuwonetsa kuti chosinthira ma torque ndicholakwika. Inde, akuphatikizapo:

• Pang'ono clutch slip galimoto poyambira. Izi zimamveka makamaka m'magalimoto omwe amayamba kuchokera pa liwiro lachiwiri (loperekedwa ndi automaker). Choncho, poyambira kuyimitsidwa, galimotoyo siimayankha kwa nthawi yochepa (pafupifupi masekondi awiri), ndipo imathamanga mofooka kwambiri. Komabe, pakapita nthawi yochepa, zizindikiro zonse zimatha ndipo galimoto imayenda bwino.
• Kugwedezeka pagalimoto mumzinda. Nthawi zambiri pa liwiro lozungulira 60 km/h ± 20 km/h.
• Kugwedezeka kwagalimoto pansi pa katundu. ndiko kuti, poyendetsa mtunda, kukoka ngolo yolemera, kapena kungonyamula katundu wolemera. Munjira zotere, katundu wambiri amayikidwa pa gearbox, kuphatikiza chosinthira makokedwe.
• Kuwonongeka kwagalimoto yokhala ndi ma automatic transmission pakuyenda yunifolomu kapena panthawi ya braking ya injini yoyaka mkati. Nthawi zambiri, ma jerks amatsagana ndi nthawi yomwe injini yoyaka mkati imangoyimilira ndikuyendetsa komanso / kapena kusuntha magiya. Nthawi zambiri, zizindikirozi zimasonyeza kuti magetsi omwe amawongolera chosinthira makokedwe alephera. Pazifukwa zadzidzidzi zotere, makinawo amatha kungoletsa "donut".

Kuwonongeka kwa ma torque converter ndi ofanana kwambiri m'mikhalidwe yawo ndi kuwonongeka kwa zinthu zina zotengera zokha. Choncho, matenda owonjezera amafunika.

Zizindikiro zomveka

Zizindikiro za kulephera kwa chosinthira chosinthira torque chodziwikiratu zimathanso kuzindikirika ndi khutu. Izi zimawonetsedwa ndi zizindikiro zotsatirazi:

• Phokoso la torque converter posintha magiya. Injini yoyaka mkati ikayamba kukulirakulira, ndipo motero, kuthamanga kumawonjezeka, phokoso lomwe likuwonetsedwa limasowa.
• Nthawi zambiri, kulira kochokera ku chosinthira ma torque kumamveka pamene galimoto ikuyenda pa liwiro la pafupifupi 60 km/h. Nthawi zambiri amasonyezedwa kulira limodzi ndi kugwedezeka.

Phokoso limachokera kumagetsi odziwikiratu, kotero nthawi zina zimakhala zovuta kuti dalaivala adziwe ndi khutu kuti ndi chosinthira ma torque chomwe chikulira. Choncho, ngati pali phokoso lachilendo lomwe limachokera ku makina opatsirana, ndibwino kuti mufufuze zowonjezereka, chifukwa phokoso lachilendo nthawi zonse limasonyeza kuwonongeka kulikonse, ngakhale zazing'ono.

Zowonjezera

Pali zizindikiro zowonjezera zingapo zomwe zikuwonetsa kuti chosinthira ma torque chikufa. Mwa iwo:

• Kununkhira koyipa koyakakuchokera ku gearbox. Zimasonyeza bwino kuti makina opatsirana akuwotcha, palibe mafuta okwanira ndi zinthu zake mmenemo, ndiye kuti, chosinthira makokedwe chikugwira ntchito movutikira. Nthawi zambiri, pankhaniyi, "donut" imalephera pang'ono. Ichi ndi chizindikiro choopsa kwambiri ndipo matenda ayenera kupangidwa mwamsanga.
• Kusintha kwa ICE osakwera pamwamba pa mtengo wina. Mwachitsanzo, pamwamba 2000 rpm. Muyeso uwu umaperekedwa ndi magetsi olamulira mokakamiza ngati chitetezo cha msonkhano.
• galimoto imasiya kuyenda. Ili ndiye vuto lalikulu kwambiri, zomwe zikuwonetsa kuti chosinthira ma torque kapena zida zake zamagetsi zamwalira. Pankhaniyi, matenda owonjezera ayenera kuchitidwa, chifukwa kuwonongeka kwina kungakhale chifukwa cha kusokonezeka uku.

Ngati chizindikiro chimodzi kapena zingapo za kulephera kwapang'onopang'ono kwa chosinthira ma torque chikuchitika, ndikofunikira kuti muzindikire kuwonongeka kwake mwachangu. Ndipo ngati kukonzanso kwa "donut" kudzawononga ndalama zovomerezeka, ndiye kuti kugwiritsa ntchito chosinthira cha torque cholakwika kungayambitse kuwonongeka kwa zinthu zotsika mtengo mpaka kufalikira konseko.

Zifukwa zakusokonekera

Chosinthira ma torque si chida chovuta kwambiri, komabe, pakangogwiritsa ntchito makina odziwikiratu, chimatha ndipo chimalephera pang'onopang'ono. Timalemba mndandanda wa machitidwe omwe angawonongeke, komanso pazifukwa ziti.

Ma friction pairs

Mkati mwa chosinthira ma torque pali chotchinga chotchedwa loko, chomwe, kwenikweni, ndi gawo la clutch yokha. Mwachimake, zimagwira ntchito mofanana ndi zowawara zapamanja zotumizira. Chifukwa chake, pamakhala kuvala kwa ma diski ogundana, mawiri awo pawokha, kapena seti yonse. Kuonjezera apo, kuvala zinthu za friction discs (fumbi lachitsulo) kumayipitsa madzi opatsirana, omwe amatha kutseka njira zomwe madzi amadutsamo. Chifukwa cha izi, kupanikizika kwa dongosolo kumatsika, ndipo zinthu zina zowonongeka zimavutikanso - thupi la valve, radiator yozizira, ndi zina.

Vane masamba

Zitsulo masamba poyera kutentha ndi kukhalapo kwa abrasive m'madzi opatsirana Komanso zimawonongeka pakapita nthawi, ndipo fumbi lachitsulo lochulukirapo limawonjezeredwa kumafuta. Chifukwa cha izi, mphamvu ya wosinthira makokedwe amachepetsa, kuthamanga kwamadzimadzi mu dongosolo lotumizira kumachepa, koma chifukwa chamadzi onyansa, kutenthedwa kwa dongosolo kumawonjezeka, thupi la valve limatha, ndipo katundu pa dongosolo lonse akuwonjezeka. Muzochitika zoipitsitsa, tsamba limodzi kapena zingapo pa choyikapo chikhoza kusweka kwathunthu.

Kuwonongeka kwa zisindikizo

Mothandizidwa ndi madzi otentha komanso oipitsidwa ndi ATP, katundu pazisindikizo za rabara (pulasitiki) amawonjezeka. Pachifukwa ichi, kulimba kwa dongosolo kumavutika, ndipo kutuluka kwa madzi opatsirana kumatheka.

Torque Converter Lockup automatic transmission

Pa ma gearbox akale odziwikiratu, loko (clutch), yomwe inali ndi mphamvu zamakina, inali loko yomwe inkagwira ntchito kawirikawiri, koma magiya apamwamba. Chifukwa chake, gwero la mabokosi oterowo linali lalitali, ndipo nthawi yosinthira madzimadzi opatsirana inali yayitali.

Pa makina amakono, loko imagwira ntchito, ndiko kuti, torque converter imatseka magiya onse, ndipo valavu yapadera imayendetsa mphamvu ya kukanikiza kwake. Chifukwa chake, ndikuthamanga kosalala, loko imatsegulidwa pang'ono, ndipo ndi kuthamanga kwakuthwa, imayatsidwa nthawi yomweyo. Izi zachitika kuchepetsa mafuta, komanso kuonjezera makhalidwe amphamvu a galimoto.

Mbali ina ya ndalama pankhaniyi ndikuti munjira iyi yogwirira ntchito, kuvala kwa ma tabo otsekereza kumawonjezeka kwambiri. Kuphatikizirapo madzi opatsirana amatha kutha (kuwononga) mwachangu, zinyalala zambiri zimawonekera mmenemo. Ndi kuwonjezeka kwa mileage, kusalala kwa loko kumatsika, ndipo panthawi yothamanga kapena panthawi yoyendetsa galimoto, galimoto imayamba kugwedezeka pang'ono. Choncho, mafuta kufala basi ayenera kusinthidwa pafupifupi makilomita zikwi 60, popeza dongosolo lonse basi kufala kugwera m'dera chiopsezo.

Kuvala kuvala

ndicho, chothandizira ndi chapakati, pakati pa turbine ndi mpope. Pachifukwa ichi, phokoso kapena mluzu nthawi zambiri zimamveka, zomwe zimatulutsidwa ndi ma bere omwe atchulidwawo. Makamaka phokoso la phokoso limamveka pamene likuthamanga, komabe, pamene galimotoyo ifika pa liwiro lokhazikika ndi katundu, phokosolo nthawi zambiri limatha ngati ma bearings sakuvala pavuto lalikulu.

Kutayika kwa katundu wamadzimadzi opatsirana

Ngati ATF madzimadzi wakhala mu dongosolo kufala kwa nthawi yaitali, ndiye akutembenukira wakuda, thickens, ndi zikuchokera zambiri zinyalala, ndicho tchipisi zitsulo. Pachifukwa ichi, chosinthira ma torque chimavutikanso. Zinthu zimakhala zovuta kwambiri pamene madziwo samangotaya katundu wake, komanso mlingo wake wonse (kuchuluka mu dongosolo) kumatsika. Munjira iyi, chosinthira makokedwe chidzagwira ntchito movutikira, pa kutentha kwakukulu, komwe kumachepetsa kwambiri gwero lake lonse.

Kuwonongeka kwa kugwirizana ndi shaft yotumizira basi

Uku ndikulephera kwakukulu, komwe, komabe, kumachitika kawirikawiri. Zili ndi chakuti pali kuwonongeka kwa makina a spline kugwirizana kwa gudumu la turbine ndi shaft ya gearbox ya gearbox. Pankhaniyi, kusuntha kwa galimoto, kwenikweni, sikungatheke, chifukwa torque sichimaperekedwa kuchokera ku injini yoyaka mkati kupita kumagetsi. Ntchito yokonza imakhala ndikusintha shaft, kubwezeretsa kulumikizidwa kwa spline, kapena kusinthiratu chosinthira ma torque munthawi zovuta.

Kulephera kwa clutch

Chizindikiro chakunja cha kuwonongeka kwa clutch yowonjezereka ya kufala kwadzidzidzi kudzakhala kuwonongeka kwa mawonekedwe agalimoto, ndiye kuti, ikwera kwambiri. Komabe, popanda matenda owonjezera, sikutheka kutsimikizira kuti ndiye kuti ndi vuto lalikulu.

Momwe mungayang'anire chosinthira chosinthira torque

Pali njira zingapo zomwe zingagwiritsidwe ntchito kudziwa momwe chosinthira chosinthira torque chimaperekedwa. Chowonadi chonse chikhoza kutsimikiziridwa ndikuchotsa gawo lomwe latchulidwa ndi kufufuza kwake mwatsatanetsatane.

fufuzani scanner

Chinthu choyamba chimene muyenera kuchita kuti mudziwe kuwonongeka kwa chosinthira makokedwe ndicho kuyang'ana galimoto chifukwa cha zolakwika ndi scanner yapadera yowunikira. Ndi izo, mutha kupeza manambala olakwika, ndipo molingana ndi iwo, mutha kuchitapo kanthu kukonza. Kujambula kotereku kumathandizira kuzindikira zolakwika osati mu chosinthira makokedwe, komanso pamakina ena agalimoto (ngati pali zolakwika). Izi zimakuthandizani kuti muwone momwe kachilomboka kakufalikira lonse, komanso magawo ake, omwe ndi.

Kuyimitsa (kuyesa-kuyesa)

Kutsimikizira kosalunjika kumatha kuchitika popanda kugwiritsa ntchito zamagetsi "zanzeru". Mwachitsanzo, m'mabuku a magalimoto ambiri mungapeze ma aligorivimu kuti ayang'ane ntchito yosinthira makokedwe:

• chekecho chiyenera kuchitidwa pa injini yoyaka bwino mkati ndi kufalitsa, makamaka ngati kuyesa kumachitika m'nyengo yozizira;
• Yambitsani injini yoyaka mkati ndikuyika liwiro lopanda ntchito (pafupifupi 800 rpm);
• kuyatsa handbrake kuti mukonze galimotoyo;
• kanikizani chopondapo cha brake kuti muyime;
• kuyatsa kufala lever galimoto mode D;
• kanikizani chopondaponda mpaka pansi;
• pa tachometer, muyenera kuyang'anira kuwerengera liwiro, makina osiyanasiyana mtengo pazipita pafupifupi 2000 mpaka 2800 rpm;
• dikirani 2 ... 3 mphindi pa liwiro lopanda ndale kuti muziziritsa gearbox;
• bwerezani zomwezo, koma yambitsaninso liwiro lakumbuyo.

Magalimoto ambiri ali ndi liwiro labwinobwino kuyambira 2000 mpaka 2400, muyenera kufotokoza zambiri zagalimoto yanu. Malingana ndi zotsatira za kuwerenga kwa tachometer, munthu akhoza kuweruza mkhalidwe wa chosinthira makokedwe. Kuti muchite izi, gwiritsani ntchito deta yomwe ili pansipa:

• Ngati liwiro la crankshaft limaposa momwe zimakhalira pang'ono, chowotcha chimodzi kapena zingapo zimatsika chifukwa cha - mwachitsanzo - kutsika kwamafuta, kapena kuvala kwa zingwe zomangira;
• Ngati liwiro la crankshaft liposa momwe zimakhalira, paketi yokangana imatha kutsetsereka kapena pali ubweya. kuwonongeka kwa chosinthira makokedwe kapena mpope mafuta kufala basi;
• Ngati liwiro la crankshaft ndi locheperako, injini yoyaka mkati imatha kusweka - kutsika kwamphamvu (pazifukwa zosiyanasiyana);
• Ngati liwiro la crankshaft ndi locheperako kuposa lanthawi zonse, zinthu zosinthira makokedwe zitha kulephera kapena injini ikhoza kuwonongeka kwambiri;

Chonde dziwani kuti mtengo weniweni wakusintha kwamitundu yosiyanasiyana ndi mitundu yamagalimoto imatha kusiyana, chifukwa chake zikhalidwe zofananira ziyenera kufotokozedwanso muzolemba zamagalimoto zamagalimoto.

Tsoka ilo, kudzidziwitsa nokha ndi mwini galimoto wa dziko la converter torque kuli kochepa. Chifukwa chake, ngati zizindikiro zomwe tafotokozazi zikuwonekera ndikuyesa kuyimitsa, ndibwino kuti mulumikizane ndi oyang'anira magalimoto kuti mudziwe zambiri, komwe adzayang'ane chosinthira chosinthira chodziwikiratu.

Makina osinthira makokedwe

Kugula chosinthira chatsopano cha torque ndikokwera mtengo kwambiri. Mkhalidwewu umasokonekeranso chifukwa nthawi zambiri zimakhala zovuta kupeza "donut" yoyenera yamagalimoto akale otumizidwa kunja. Choncho, nthawi zambiri, eni galimoto amakonda kukonza makokedwe converters, makamaka chifukwa unit ndi wokonza ndithu.

Mtengo wa kukonza kosavuta kumayambira pamtengo wa 4 ... 5 zikwi za ruble za Russia. Komabe, apa muyenera kuwonjezera mtengo wa kugwetsa kufala, kuthetsa mavuto, komanso mtengo wa magawo atsopano. Nthawi zambiri, kukonza kosinthira ma torque kumakhala ndi ntchito iyi:

• Kugwetsa ndi kudula. Thupi la chosinthira ma torque nthawi zambiri limagulitsidwa. Chifukwa chake, kuti mufike kumkati mwake, muyenera kudula mlanduwo.
• Kuchapa ziwalo zamkati. Kuti tichite izi, madzi opatsirana amachotsedwa ndipo masamba, njira ndi mbali zina za "donut" zimatsukidwa mothandizidwa ndi oyeretsa.
• Kusaka zolakwika. Chimodzi mwazinthu zodziwika bwino. Pakuphedwa kwake, mbali zonse zamkati za torque converter zimafufuzidwa. Ngati zowonongeka zamkati zizindikirika, chigamulo chimapangidwa kuti chiwabwezeretse kapena kuwakonza.
• Zigawo zosintha. kawirikawiri, pochita ntchito yokonza, zosindikizira zonse za rabara ndi pulasitiki zimasinthidwa ndi zatsopano. Zingwe zomangira ndi masilinda a hydraulic nthawi zambiri zimasinthidwanso. Mwachilengedwe, zida zosinthira zomwe zatchulidwazi ziyenera kugulidwanso.
• Pambuyo pokonza, thupi limasonkhanitsidwa ndikugulitsidwa.
• Chosinthira ma torque chili bwino. M'pofunika kuti yachibadwa ntchito mfundo m'tsogolo.

Pokonza, ukatswiri wa ochita ake ndi wofunikira. Chowonadi ndi chakuti chosinthira ma torque chimagwira ntchito mwachangu komanso kuthamanga kwamadzi. Choncho, kulondola kwa chigawochi n'kofunika kwambiri pano, chifukwa kusalinganika pang'ono kapena kusalinganika pansi pa katundu wambiri kungathenso kuletsa chosinthira makokedwe komanso zinthu zina za kufala kwadzidzidzi, mpaka kufalitsa kokha.

Kupewa kwa torque converter

Kukonza "donut" kungawononge ndalama zokwanira "zozungulira", choncho ndi bwino kulingalira kuti ndi bwino kugwiritsa ntchito chosinthira torque mofatsa kusiyana ndi kulola kuti chilephereke pang'ono. Komanso, malangizo ogwiritsira ntchito mofatsa ndi osavuta:

• Kuchepetsa kuyendetsa galimoto ndi liwiro lalikulu la crankshaft. Munjira iyi, chosinthira ma torque chimagwira ntchito movutikira, zomwe zimapangitsa kuti pakhale kuvala kwambiri ndikuchepetsa gwero lonse.
• Yesetsani kuti musatenthetse galimoto yanu. Izi zikugwiranso ntchito ku injini zoyatsira mkati komanso zotumizira. Ndipo kutenthedwa kungathe kuyambitsidwa ndi zifukwa ziwiri - katundu wambiri pa mfundo izi, komanso kusagwira bwino ntchito kwa machitidwe ozizira. Katundu amatanthawuza kudzaza galimoto pafupipafupi, kuyendetsa mokwera m'derali, kukoka ma trailer olemera, ndi zina zotero. Ponena za makina oziziritsa, amayenera kugwira ntchito mwanthawi zonse pa injini yoyatsira mkati ndi ma transmission (radiator of automatic transmission).
• Sinthani madzimadzi opatsirana pafupipafupi. Ngakhale zitsimikizo zonse za opanga galimoto kuti kufala zamakono zodziwikiratu ndi wopanda yokonza, iwo ayenera kusintha ATF madzimadzi osachepera 90 makilomita, ndi bwino ndi nthawi zambiri. Izi sizidzangowonjezera moyo wa chosinthira makokedwe, komanso gwero lonse la bokosilo, kupulumutsa galimoto ku jerks poyendetsa, ndipo chifukwa chake, kukonza kokwera mtengo.

Kugwiritsa ntchito kosinthika kwa torque kolakwika kumawopseza kulephera pang'onopang'ono kwa zinthu zina zodziwikiratu. Choncho, ngati pali kukayikira pang'ono za kuwonongeka kwa "donut" m'pofunika kuchita matenda ndi kukonza ntchito yoyenera mwamsanga.