Zizindikiro Zotumiza ndi Zomwe Muyenera Kuchita

The gearbox ndi mbali yofunika kwambiri ya kufala kwa galimoto. Imagwira ntchito mosalekeza, ndikutumiza torque kuchokera ku injini kupita ku ma axle shafts kapena cardan shaft. Gearbox ndi makina ovuta omwe amafunikira kukonza ndi kukonza munthawi yake. M'kupita kwa nthawi, kufalitsa kumatha, zigawo zamtundu uliwonse ndi zigawo zimalephera, monga momwe tafotokozera pansipa.

Kutumiza kwamagalimoto ndi chiyani?

Kutumiza ndi gulu lazinthu zovuta komanso zazikulu zomwe zimafalitsa ndikugawa makokedwe oyendetsa magudumu kuchokera ku injini. Kutumiza kumathandiza kwambiri pakufalitsa. Bokosi lamagalimoto likamalephera, galimoto imatha kuyima pagiya iliyonse, kapena kuyimitsiratu. 

Bokosi lamagetsi limakhala ndi rocker, yomwe, kudzera m'mafoloko, imayendetsa zotchingira magiya, kusintha magiya. 

Zizindikiro zakufalitsa kolakwika

Mutha kudziwa za kulephera kwa bokosi lamagalimoto ndi zizindikiro zotsatirazi:

• kusuntha kwamagalimoto movutikira
• Kulephera kutsitsa nthawi yoyamba
• Kutumiza kumadzimitsa
• kuchuluka phokoso (khalidwe kukuwa) pamene inapita;
• mafuta akutuluka pansi pofalitsa.

Zizindikiro pamwambapa zimafunikira kuchitapo kanthu mwachangu, apo ayi pali chiopsezo cholephera kwa gawo lonselo. 

Malfunctions chachikulu cha HIV Buku ndi zifukwa zawo

Mndandanda wa zolakwika wamba:

 Kutumiza sikuphatikizidwa. Pali zifukwa zingapo izi:

• mafuta osakwanira;
• Kutumiza mafuta kwatayika, sikuchepetsa kukangana ndipo sikutulutsa kutentha kokwanira;
• chingwe chachingwe kapena zida zatha (rocker ndi lotayirira, chingwe chatambasulidwa);
• cholumikizira cholumikizira

 Kuchuluka kwa phokoso logwirira ntchito. Zifukwa:

• avale yonyamula shaft yoyamba kapena yachiwiri;
• valani pamiyeso yamagiya;
• zomatira osakwanira pakati magiya.

 Imatulutsa kufalikira. Nthawi zambiri amagogoda zida zachiwiri ndi zachitatu, ndiye omwe amagwiritsidwa ntchito nthawi zambiri ndi oyendetsa mumzinda wamzinda. Zifukwa:

• kuvala kwa ma synchronizers;
• kuvala kwa zolumikizira za synchronizer;
• kulephera kwa makina osankhira zida kapena kumbuyo.

 Zida ndizovuta kuyatsa (muyenera kuyang'ana zida zofunikira):

• kuvala kwa siteji.

Kutayikira komanso kutsika kwamadzi ogwiritsira ntchito

Kutumiza kwamanja kumakhala ndi zisindikizo zochepa za mafuta a 2 - kutsinde lolowetsera ndi lachiwiri, kapena kwa shafts shafts. Thupi limakhalanso ndi magawo awiri, komanso mphasa, yomwe imasindikizidwa ndi sealant kapena gasket. Pakugwira ntchito kwa ma gearbox, zisindikizo zamafuta zimalephera chifukwa cha kugwedezeka kwa shafts, komwe kumanjenjemera chifukwa chovala. Kukalamba kwachilengedwe (chisindikizo cha mafuta chimatsukidwa) ndichimodzi mwazifukwa zomwe mafuta amatayikira. 

Nthawi zambiri, mafuta amayenda kuchokera pansi pa sump, chifukwa chake mwina ndi ndege yosagwirizana ya poto yamagiya, kuvala gasket ndi sealant. Kutengera kukula kwa vutoli, mafutawo amatha kutenga zaka kapena zaka zingapo. Popeza pamafuta ambiri opangira mafuta mafuta amapitilira 2 malita, kutayika kwa magalamu 300-500 kudzakhudza kwambiri magwiridwe antchito. Ngati gearbox ikupereka dipstick, izi zithandizira kuwongolera.

Kulephera kwa Solenoid

Vuto la solenoids limapezeka pama robotic komanso zotengera zokha. Solenoid imagwira ntchito yolamulira mayendedwe amafuta, ndiye kuti amayang'anira magwiridwe antchito a gearbox. Ngati mafuta opatsirana akusowa, pankhaniyi ATF, ma solenoids amayamba kugwira ntchito molakwika, ndikupangitsa kuti zinthu zisinthe mwadzidzidzi. Kuchokera apa, kupita ku zida zapamwamba kumatsagana ndi ma jerks akuthwa, ndipo uku ndikumavala koyambirira kwa clutch pack ndi kuipitsidwa kwamafuta. 

Mavuto zowalamulira

Chifukwa chofala kwambiri pama bokosibokosi ndi clutch. Clutch wamba imakhala ndi dengu, lotayidwa chimbale ndi zotulutsa zotulutsa. Kutulutsa kotulutsa kumakanikizidwa ndi mphanda, yomwe imakanikizidwa ndi injini kudzera pachingwe kapena silinda yama hydraulic. Chowotcha chimachotsa bokosi lamagiya ndi injini yoyaka mkati kuti zitha kusintha kosunthira. Zovuta zamagulu zomwe zimapangitsa kuti zikhale zovuta kapena zosatheka kusintha:

• kuvala kwa disk yoyendetsedwa, zomwe zikutanthauza kuti mtunda pakati pa flywheel ndi basiketi ndi wocheperako, magiya azisintha ndikumwaza phokoso;
• kusweka kwa kutulutsa kotulutsa
• ikudumpha zowalamulira kapena kapolo wamtundu
• kutambasula chingwe cholumikizira.

Chizindikiro chachikulu kuti paketi zowalamulira ziyenera kusinthidwa ndikuti galimoto imayamba kuchokera ku 1500 rpm ndi kupitilira apo.

Pogwiritsira zodziwikiratu, zowalamulira zimaseweredwa ndi chosinthira cha makokedwe, chomwe chimakhala ndi phukusi la clutch. Injini yamafuta yamafuta amafewetsedwa ndi mafuta, koma kuthamangitsana kwakuthwa, kutsetsereka, kuchuluka kwamafuta osakwanira komanso kuipitsidwa kwake kumafupikitsa chuma cha "donut", pomwe kusintha kwamagalimoto ndikutumiza kwadzidzidzi kumawonongeka.

Zobvala za singano zobvala

Zida zotulutsa kutsinde kwa zimafalitsa zimayikidwa pazitsulo za singano. Zimatumikira kuwonetsetsa kuyanjana kwa shafts ndi magiya. Pogwiritsa ntchito izi, zida zimazungulira popanda kupatsira makokedwe. Singano mayendedwe kuthetsa mavuto awiri: iwo wosalira kamangidwe ka gearbox ndi kupereka ofananira kayendedwe ka zowalamulira kuchita zida.

Malangizo pakugwirira ntchito ndikukonzanso kufalitsa kwamanja

1. Mulingo wamafuta nthawi zonse uzikhala wogwirizana ndi zomwe fakitoleyo yalimbikitsa. Chachikulu ndikuti mafuta asasefuke, apo ayi amafinyidwa kudzera pazisindikizo zamafuta.
2. Ngakhale wopanga atanena kuti pali mafuta okwanira mu bokosi la zida zamagetsi pamoyo wonse. Mukamatsatira malangizowa, kutumiza kwanu kudzalephera nthawi yomweyo. Pazotumiza pamanja, nthawi yosinthira mafuta ndi 80-100 zikwi makilomita, zonyamula zokha kuchokera ku 30 mpaka 70 km.
3. Sinthani zowalamulira munthawi yake, apo ayi kufinya kosakwanira kumapangitsa ma synchronizers kuvala koyambirira.
4. Pamawonedwe ochepa a bokosi lamagalimoto osagwira bwino, lemberani ntchito yamagalimoto munthawi yake.
5. Samalani ndi ma gearbox mountings, akavala, kufalitsa "kumangoyenda" ndipo magiya azikhala otanganidwa ndikuzimitsa zokha.
6. Kufufuza kwakanthawi ndichinsinsi cha kulimba kwa chipangizocho.
7. Kuyendetsa bwino pang'ono osaterereka kumapangitsa kuti malowa akhale kwa nthawi yayitali.
8. Ingoyikani ndikuchotsa magiya ndi clutch wokhumudwa. 

Mafunso ndi Mayankho:

Kodi vuto lopatsirana limawonekera bwanji? M'makaniko, izi nthawi zambiri zimatsagana ndi vuto la kusuntha ndi kugaya / kugaya mukasuntha. Kutumiza kwadzidzidzi kumakhala ndi zizindikiro zawo zokha, kutengera mtundu wagawo.

Ndi chiyani chomwe chimawonongeka nthawi zambiri pamatumizidwe odzidzimutsa? Lever rocker, kuvala kwa zisindikizo (kutuluka kwamafuta, chosinthira ma torque sichigwira ntchito bwino), kuwonongeka kwa gawo lowongolera. Kuwonongeka kwa chosinthira ma torque pambuyo ponyamula katundu popanda kutentha.

Chifukwa chiyani gearbox idasiya kugwira ntchito? Zida zoyendetsa pampu yamafuta zasweka, mafuta ndi otsika, clutch yatha (pa makina kapena loboti), sensor ili kunja kwa dongosolo (mwachitsanzo, chule samayatsa nyali - bokosi silidzachotsedwa pamalo oimika magalimoto).