Momwe kutulutsa kwa clutch kumagwirira ntchito, kusagwira bwino ntchito ndi njira zotsimikizira

Clutch yapamwamba m'galimoto imakhala ndi zigawo zitatu zazikulu: mbale yokakamiza yokhala ndi kasupe, mbale yoyendetsedwa ndi clutch yotulutsa. Gawo lomaliza limatchedwa kutulutsa kutulutsa, ngakhale kuti lili ndi zinthu zingapo zogwira ntchito, koma nthawi zambiri zimagwira ntchito ndikusinthidwa zonse.

Kodi ntchito ya clutch release imagwira ntchito bwanji?

Clutch ikhoza kukhala m'modzi mwa mayiko atatu panthawi yogwira ntchito:

• kukhudzidwa kwathunthu, ndiko kuti, mbale yokakamiza (dengu) ndi mphamvu zonse za makina ake osindikizira amphamvu a masika pa diski yoyendetsedwa, kukakamiza kuti ikanize pamwamba pa flywheel kuti isamutse torque yonse ya injini ku splines za shaft yolowera;
• kuchotsedwa, pamene kupanikizika kumachotsedwa pamtundu wa diski, chigawo chake chimasunthidwa pang'ono ndi splines ndipo gearbox imatsegulidwa ndi flywheel;
• Kuchita pang'ono, diskiyo imapanikizidwa ndi mphamvu ya metered, kutsetsereka kwa linings, kuthamanga kwa injini ndi ma gearbox shafts ndizosiyana, njirayo imagwiritsidwa ntchito poyambira kapena nthawi zina pamene injini ya injini sikwanira kukumana ndi zosowa za kufala.

Kuti muwongolere mitundu yonseyi, muyenera kuchotsa mphamvu zina kuchokera ku kasupe wadengu kapena kumasula diski kwathunthu. Koma mbale yokakamiza imayikidwa pa flywheel ndipo imazungulira nayo komanso kasupe pa liwiro lalikulu.

Kulumikizana ndi ma petals a kasupe wa diaphragm kapena ma levers a coil spring set ndizotheka pokhapokha potengera. Chojambula chake chakunja chimalumikizana ndi foloko yotulutsa clutch, ndipo mkati mwake amabweretsedwa kumalo okhudzana ndi kasupe.

Gawo la malo

Kutulutsa kokhala ndi clutch kumakhala mkati mwa nyumba zowakira, zomwe zimalumikiza chipika cha injini ku gearbox. Shaft yolowera m'bokosilo imatuluka kuchokera ku crankcase yake, ndipo kunja kwake ili ndi ma splines otsetsereka pakatikati pa clutch disc.

Mbali ya shaft yomwe ili pambali pa bokosilo imakutidwa ndi cylindrical casing, yomwe imakhala ngati chitsogozo chomwe chimatuluka.

chipangizo

Clutch yotulutsa imakhala ndi nyumba komanso chotengera mwachindunji, nthawi zambiri chimakhala ndi mpira. Chojambula chakunja chimakhazikika mu thupi la clutch, ndipo chamkati chimatuluka ndikukhudzana ndi ma petals adengu kapena disk yowonjezera ya adapter yomwe imakanidwa.

Mphamvu yotulutsa kuchokera ku clutch pedal kapena magetsi owongolera zamagetsi amaperekedwa kudzera mu hydraulic kapena mechanical drive system kupita ku nyumba yotulutsa, zomwe zimapangitsa kuti zisunthire ku flywheel, kukanikiza kasupe wa dengu.

Mphamvu ikachotsedwa, clutch imatsegulidwa chifukwa cha mphamvu ya kasupe, ndipo kutulutsa kumasulidwa kumasunthira kumalo ake owopsa kwambiri ku bokosi.

Pali machitidwe omwe ali ndi clutch yomwe nthawi zambiri imalumikizidwa kapena kuchotsedwa. Zomalizazi zimagwiritsidwa ntchito m'mabokosi apawiri clutch preselective.

Mitundu

Zimbalangondo zimagawidwa m'magulu omwe akugwira ntchito ndi kusiyana, ndiko kuti, akasupe omwe amachokera kumapiri, komanso opanda msana, nthawi zonse amawakakamiza, koma ndi mphamvu zosiyana.

Zotsirizirazi zimagwiritsidwa ntchito kwambiri, popeza kugunda kwachitsulo chogwirira nawo ntchito kumakhala kochepa, clutch imagwira ntchito molondola komanso popanda kuthamangitsidwa kosafunika kwa mkati mwa clutch ya omasulidwa panthawi yomwe imakhudza pamwamba pazitsulo.

Kuphatikiza apo, mayendedwe amagawidwa molingana ndi momwe amayendetsedwera, ngakhale izi zimagwira ntchito pamapangidwe awo.

Mawotchi pagalimoto

Ndi galimoto yamakina, pedal nthawi zambiri imalumikizidwa ndi chingwe cha sheath, chomwe mphamvu imaperekedwa ku foloko yotulutsa.

Foloko ndi chotengera cha manja awiri chokhala ndi mpira wapakati. Kumbali imodzi, imakokedwa ndi chingwe, ina imakankhira kutulutsa kotulutsa, kuphimba mbali zonse ziwiri, kupewa kupotoza chifukwa cha kutsetsereka kwake koyandama.

Kuphatikizidwa

Kuphatikizika kwa hydraulic drive kumachepetsa kuyesetsa kwa ma pedals ndikuyenda bwino. Mapangidwe a foloko ndi ofanana ndi makina, koma amakankhidwa ndi ndodo ya silinda yogwira ntchito ya galimotoyo.

Kuthamanga kwa pistoni yake kumayendetsedwa ndi madzimadzi amadzimadzi operekedwa kuchokera ku clutch master cylinder yolumikizidwa ndi pedal. Zoyipa zake ndizovuta zamapangidwe, kuchuluka kwa mtengo komanso kufunikira kokonza ma hydraulic.

Kuyendetsa kwa Hydraulic

Kuyendetsa kwa hydraulic kwathunthu kulibe magawo monga foloko ndi tsinde. Silinda yogwira ntchito imaphatikizidwa ndi kutulutsa kotulutsa mu clutch imodzi ya hydro-mechanical yomwe ili mu clutch house, mapaipi okha amayandikira kuchokera kunja.

Izi zimakuthandizani kuti muwonjezere kulimba kwa crankcase ndikuwonjezera kulondola kwa ntchito, kuchotsa magawo apakati.

Pali drawback imodzi yokha, koma ndi yofunika kwa eni magalimoto a bajeti - muyenera kusintha kumasulidwa ndi silinda yogwira ntchito, yomwe imawonjezera mtengo wa gawolo.

malfunctions

Kulephera kwa kutulutsa kumachitika pafupifupi nthawi zonse chifukwa cha kuwonongeka kwanthawi zonse. Nthawi zambiri, imathandizira chifukwa cha kutayikira kwa mipira, kukalamba ndi kutsuka kwamafuta.

Zinthu zimakulitsidwa pakuwotcha kwambiri chifukwa cha kutsetsereka pafupipafupi komanso kutenthedwa kwa malo onse a crankcase.

Nthawi zina kutulutsa kumasokonekera, kumasokonekera pa kalozera wake. Chingwechi chikayatsidwa, chimayamba kunjenjemera, ndipo tinthu tating'onoting'ono timatha. Pali zosokoneza zoyambira poyambira. Kulephera kwathunthu ndi pulagi yosweka ndikotheka.

Njira zotsimikizira

Nthawi zambiri, kunyamula kumawonetsa mavuto ake ndi kung'ung'udza, mluzu komanso kugunda. Kwa mapangidwe osiyanasiyana, mawonetseredwe amatha kudziwika m'njira zosiyanasiyana.

Ngati galimotoyo imapangidwa ndi kusiyana, ndiye kuti ndi kusintha koyenera, kunyamula sikukhudza dengu popanda kukanikiza pedal ndipo sikumadziwonetsera mwanjira iliyonse. Koma mukangoyesa kufinya chogwiriracho, phokoso limawonekera. Voliyumu yake zimadalira pedal sitiroko, kasupe ali sanali liniya khalidwe ndipo kumapeto kwa sitiroko mphamvu ndi phokoso kufooka.

Nthawi zambiri, kusiyana sikuperekedwa, kubereka kumangokhalira kukanikizidwa pa dengu, ndipo phokoso lake limangosintha, koma silimatha. Chifukwa chake, imasokonezedwa ndi phokoso la shaft yolowera m'bokosi.

Kusiyana kwake ndikuti shaft ya gearbox simazungulira pomwe giya ikugwira ntchito, clutch imakhumudwa ndipo makinawo amakhala osasunthika, zomwe zikutanthauza kuti sangathe kupanga phokoso.

Tulutsani kumveka

M'malo otulutsa kutulutsa

M'magalimoto amakono, gwero la magawo onse a clutch ndi pafupifupi ofanana, kotero m'malo mwake amachitidwa ngati zida. Zida zimagulitsidwabe, phukusili lili ndi dengu, disc ndi kutulutsa kutulutsa.

Kupatulapo ndi nkhani yophatikiza kutulutsidwa kwa clutch ndi silinda yogwira ntchito ya hydraulic drive. Gawo ili silinaphatikizidwe mu zida, limagulidwa mosiyana, koma liyenera kusinthidwa pazovuta zilizonse ndi clutch.

Ma gearbox amachotsedwa kuti alowe m'malo. Pa magalimoto ena, amangosunthidwa kutali ndi injini, akugwira ntchito chifukwa cha kusiyana kwake. Njira imeneyi imapulumutsa nthawi kokha ndi mbuye woyenerera kwambiri. Koma kuchita izi sikovomerezeka, chifukwa pali malo m'nyumba za clutch zomwe zimafuna kuyang'anitsitsa.

Mwachitsanzo, foloko, chothandizira chake, chosindikizira chamafuta cha shaft, chosindikizira kumapeto kwa crankshaft ndi flywheel.

Momwe Mungasinthire M'malo mwa Clutch Release Bearing kapena Mafuta

Nthawi zonse ndi bwino kuchotsa bokosi kwathunthu. Pambuyo pake, m'malo mwa kumasulidwa sikudzakhala kovuta, kumangochotsedwa ku kalozera, ndipo gawo latsopano limatenga malo ake.

Kalozerayo azipaka mafuta pang'ono pokhapokha ngati malangizo a zida zachindunji anena momveka bwino kuti mafuta safunikira.