Mfundo ntchito dongosolo ananyema pa Vaz 2107
Zamkatimu
Galimoto iliyonse imakhala ndi makina apamwamba kwambiri - komanso, kuyendetsa galimoto yokhala ndi mabuleki olakwika kumaletsedwa ndi malamulo apamsewu. Vaz 2107 ali dongosolo ananyema kuti ndi akale ndi mfundo zamakono, koma akulimbana bwino ndi ntchito zake zazikulu.
Brake system VAZ 2107
Ma braking system pa "zisanu ndi ziwiri" amatsimikizira chitetezo poyendetsa. Ndipo ngati injini ndi yofunika kuyenda, ndiye mabuleki ndi braking. Pa nthawi yomweyo, n'kofunika kwambiri kuti braking ndi otetezeka - chifukwa ichi anaika pa VAZ 2107 njira ananyema ntchito mikangano zipangizo zosiyanasiyana. N’cifukwa ciani zinali zofunika? Pokhapokha m'ma 1970 ndi 1980 zinali zotheka kuyimitsa galimoto yomwe ikuyenda mwachangu komanso motetezeka.
Zinthu zama brake system
Dongosolo la braking la "zisanu ndi ziwiri" lili ndi zigawo ziwiri zazikulu:
- service brake;
- mabuleki oimika magalimoto.
Ntchito yayikulu ya brake yautumiki ndikuchepetsa mwachangu liwiro la makina kuti ayimitse. Chifukwa chake, brake yautumiki imagwiritsidwa ntchito pafupifupi pafupifupi milandu yonse yoyendetsa galimoto: mumzinda pamagetsi apamsewu ndi malo oimikapo magalimoto, pochepetsa kuthamanga kwa magalimoto, potsitsa okwera, ndi zina zambiri.
Brake ya service imapangidwa kuchokera kuzinthu ziwiri:
- Njira za brake ndi magawo osiyanasiyana ndi misonkhano yomwe imayimitsa mawilo, chifukwa chake braking imachitika.
- Dongosolo loyendetsa ndi mndandanda wazinthu zomwe dalaivala amawongolera kuti aphwanye.
"Zisanu ndi ziwiri" zimagwiritsa ntchito mabuleki amtundu wapawiri: mabuleki a disk amayikidwa kutsogolo, ndi mabuleki a ng'oma kumbuyo.
Ntchito ya brake yoyimitsa magalimoto ndikutseka kwathunthu mawilo pa ekisi. Popeza Vaz 2107 - kumbuyo gudumu galimoto, mu nkhani iyi mawilo a chitsulo cholimba kumbuyo watsekedwa. Kutsekereza ndikofunikira pomwe makinawo adayimitsidwa kuti asakhale ndi mwayi wosuntha mawilo mosasamala.
Mabuleki oimikapo magalimoto ali ndi choyendetsa chosiyana, chosalumikizidwa mwanjira iliyonse ndi gawo loyendetsa la brake yautumiki.
Momwe zonse zimagwirira ntchito
Mutha kufotokoza mwachidule mfundo ya ntchito ya VAZ 2107 brake system motere:
- Dalaivala amasankha kuchepetsa kapena kuyimitsa pamene akuyendetsa pamsewu waukulu.
- Kuti achite izi, amakankhira phazi lake pa brake pedal.
- Mphamvu iyi nthawi yomweyo imagwera pamakina a valve a amplifier.
- Valavu imatsegula pang'ono mphamvu ya mumlengalenga ku nembanemba.
- Nembanemba kudzera mu vibrations imagwira pa tsinde.
- Kupitilira apo, ndodoyo imagwiranso ntchito pa piston element ya master cylinder.
- Ma brake fluid nawonso amayamba kusuntha ma pistoni a masilinda omwe amagwira ntchito mopanikizika.
- Ma cylinders amachotsedwa kapena kukanikizidwa chifukwa cha kukakamizidwa (kutengera ngati ma disc kapena mabuleki a ng'oma ali pa axle yagalimoto). Njira zimayamba kusisita ma pads ndi ma disc (kapena ng'oma), chifukwa chomwe liwiro limayambiranso.
Mbali za braking pa VAZ 2107
Ngakhale kuti VAZ 2107 ili kutali ndi galimoto yamakono komanso yotetezeka, okonzawo anaonetsetsa kuti mabuleki akugwira ntchito mopanda vuto pazochitika zadzidzidzi. Chifukwa chakuti dongosolo pa "zisanu ndi ziwiri" ndi awiri-dera (ndiko kuti utumiki ananyema lagawidwa magawo awiri), braking n'zotheka ngakhale ndi gawo limodzi la dera ngati wina depressurized.
Choncho, ngati mpweya walowa m'mabwalo amodzi, ndiye kuti uyenera kutumikiridwa - dera lachiwiri likugwira ntchito bwino ndipo silikusowa kukonza kapena kupopera.
Video: mabuleki analephera pa "zisanu ndi ziwiri"
Zovuta zazikulu
Ambiri analephera ananyema dongosolo VAZ 2107 - kusowa mphamvu mabuleki palokha. Dalaivala mwiniwake amatha kuona vuto ili ndi diso:
- pamene braking, kutalika kwa mtunda wa braking kumawonjezeka;
- mabuleki okha amatenga nthawi yaitali kuposa kale.
Kuwonongeka uku kungayambitsidwe ndi zovuta zingapo:
- pali matumba a mpweya mu dongosolo;
- kutayikira kwa brake fluid;
- kuvala kwapamwamba kwambiri;
- kulephera kwa silinda.
Pa Vaz 2107, mtunda wa braking umatsimikiziridwa: pa liwiro la 40 km / h pa msewu wathyathyathya ndi wowuma, mtunda wa braking sayenera kupitirira 12.2 mamita mpaka galimoto idzayime. Ngati njira kutalika ndi apamwamba, ndiye m`pofunika kuti azindikire ntchito ananyema dongosolo.
Kuphatikiza pa kulephera kwa braking, zovuta zina zitha kuwoneka:
- kunjenjemera kwamphamvu (phokoso) pakugwetsa chopondapo;
- kuzembera galimoto m'mbali potsitsa liwiro;
- kutsitsa pansi kufewetsa ma brake pedal;
- kugwedezeka ndi kugwedezeka pamene mukukankhira pedal.
Chipangizo cha brake system VAZ 2107: njira zazikulu
Monga gawo la braking dongosolo la "zisanu ndi ziwiri" zambiri zazing'ono. Aliyense wa iwo akutumikira cholinga chokha - kuteteza dalaivala ndi anthu kanyumba pa braking kapena magalimoto. Njira zazikulu zomwe ubwino ndi mphamvu ya braking zimadalira:
- master cylinder;
- amplifier;
- wowongolera;
- mapepala;
- ma disks;
- ng'oma;
- pedali;
- misewu yayikulu.
Silinda yaikulu
Thupi la master cylinder limagwira ntchito molumikizana mwachindunji ndi chilimbikitso. Mwadongosolo, chinthu ichi ndi cylindrical limagwirira momwe ma brake fluid ndi ma hoses obwerera amalumikizidwa. Komanso, mapaipi atatu opita kumawilo amachoka pamwamba pa silinda yayikulu.
Mkati mwa silinda yayikulu muli makina a pistoni. Ndi ma pistoni omwe amakankhira kunja pansi pa mphamvu yamadzimadzi ndikupanga braking.
Kugwiritsiridwa ntchito kwa madzimadzi mu VAZ 2107 kumangofotokozedwa momveka bwino: palibe chifukwa cha zovuta zoyendetsa galimoto komanso njira yamadzimadzi yopita ku mapepala ndi yosavuta momwe mungathere.
Vacuum booster
Panthawi yomwe dalaivala akukankhira brake, kukulitsa koyamba kumagwera pa chipangizo cha amplifier. Vacuum booster waikidwa pa VAZ 2107, amene amawoneka ngati chidebe ndi zipinda ziwiri.
Pakati pa zipinda ndi tcheru wosanjikiza - nembanemba. Ndiko kuyesa koyambirira - kukanikiza chopondapo ndi dalaivala - komwe kumapangitsa nembanemba kunjenjemera ndikuchita zowoneka bwino komanso kupanikizika kwamadzimadzi a brake mu thanki.
Mapangidwe a amplifier amakhalanso ndi makina a valve omwe amagwira ntchito yaikulu ya chipangizocho: amatsegula ndi kutseka zitseko za zipinda, ndikupanga kukakamizidwa kofunikira mu dongosolo.
Ananyema mphamvu yang'anira
Pressure regulator (kapena brake force) imayikidwa pagalimoto yakumbuyo. Ntchito yake yayikulu ndikugawira mofanana madzimadzi a brake ku mfundo ndikuletsa galimoto kuti isadutse. Wowongolera amagwira ntchito pochepetsa kuthamanga kwamadzimadzi komwe kulipo.
Gawo loyendetsa galimoto la olamulira limagwirizanitsidwa ndi ndodo, pamene mbali imodzi ya chingwe imakhazikika kumbuyo kwa galimoto, ndipo ina - mwachindunji pa thupi. Pamene katundu pa chitsulo cham'mbuyo akuchulukirachulukira, thupi limayamba kusintha malo poyerekezera ndi chitsulo cholumikizira (skidding), kotero chingwe chowongolera nthawi yomweyo kukakamiza pisitoni. Umu ndi momwe mphamvu za braking ndi njira yagalimoto zimasinthidwira.
Mapepala a mabuleki
Pali mitundu iwiri ya ziwiya pa Vaz 2107:
- kwa mawilo akutsogolo okhala ndi mabuleki a disc;
- kwa ma gudumu akumbuyo okhala ndi mabuleki a ng'oma.
Werengani za njira zosinthira ma brake pads akutsogolo: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/zamena-perednih-tormoznyh-kolodok-na-vaz-2107.html
Mapadiwo amapangidwa ndi chitsulo champhamvu kwambiri, chiwombankhanga chimamangiriridwa kumunsi kwa chimango. Mapadi amakono a "zisanu ndi ziwiri" amathanso kugulidwa mu mtundu wa ceramic.
Chotchingacho chimamangiriridwa ku diski kapena ng'oma pogwiritsa ntchito zomatira zapadera zosungunula zotentha, popeza pobowola, mawonekedwe amamakina amatha kutentha mpaka madigiri 300 Celsius.
Front axle disc brakes
Mfundo ya ntchito mabuleki chimbale pa VAZ 2107 kuti ziyangoyango ndi linings wapadera, pamene inu akanikizire ananyema pedal, kukonza ananyema chimbale pamalo amodzi - ndiko kuti, kusiya izo. Mabuleki a disk ali ndi maubwino angapo kuposa mabuleki a ng'oma:
- braking dzuwa si yafupika chifukwa kutenthedwa;
- kukana kwambiri pamene braking pa matalala, ayezi ndi madzi;
- kudzichepetsa mu utumiki;
- dera lalikulu la kukangana.
Diskiyo imapangidwa ndi chitsulo chonyezimira, motero imalemera kwambiri, ngakhale imakhala yolimba kwambiri. Kupanikizika kwa diski kumadutsa mu silinda yogwira ntchito ya mabuleki a disc.
Mabuleki a ng'oma ya axle yakumbuyo
Chofunikira pakugwira ntchito kwa drum brake ndi chofanana ndi brake ya disc, kusiyana kokha ndikuti ng'oma yokhala ndi mapepala imayikidwa pa gudumu. Ma brake pedal akakhumudwa, zopalasazo zimakakamira mwamphamvu pa ng'oma yozungulira, yomwe imayimitsa mawilo akumbuyo. Pistoni ya silinda yogwira ntchito ya drum brake imagwiranso ntchito pogwiritsa ntchito mphamvu ya brake fluid.
Zambiri zakusintha ng'oma ya brake: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/kak-snyat-tormoznoy-baraban-na-vaz-2107.html
Brake pedal ya VAZ 2107
Chopondapo cha brake chili mu kanyumba kumunsi kwake. Kunena zowona, pedal ikhoza kukhala ndi dziko limodzi loperekedwa ndi wopanga. Ichi ndi malo ake aakulu pa mlingo wofanana ndi gasi pedal.
Mwa kuwonekera pa gawo, dalaivala sayenera kumva kugwedezeka kapena kuviika, chifukwa chopondapo ndiye njira yoyamba pamndandanda wazinthu zingapo zogwirira ntchito. Kukankhira pedal sikuyenera kuyambitsa khama.
Mabuleki mizere
Chifukwa ntchito madzimadzi wapadera mabuleki, zinthu zonse za dongosolo braking ayenera hermetically cholumikizira. Ngakhale mipata yaying'ono kapena mabowo angapangitse mabuleki kulephera.
Mipope ndi mapaipi a rabara amagwiritsidwa ntchito kulumikiza zinthu zonse za dongosolo. Ndipo chifukwa cha kudalirika kwa kukhazikika kwawo pamilandu yamakina, zomangira zopangidwa ndi zida zamkuwa zimaperekedwa. M'malo omwe kusuntha kwa mayunitsi kumaperekedwa, ma hoses a rabara amayikidwa kuti atsimikizire kuyenda kwa magawo onse. Ndipo m'malo omwe palibe kusuntha kwa mfundo zokhudzana ndi mzake, machubu okhwima amaikidwa.
Momwe mungatulutsire ma brake system
Kupopera mabuleki pa VAZ 2107 (ndiko kuchotsa kupanikizana kwa mpweya) kungafunike nthawi zingapo:
- mutathira madzi atsopano mu thanki;
- pokonza mfundo iliyonse ya dongosolo;
- chifukwa cha kuchepa kwa madzi;
- chifukwa cha kuchepa kwambiri kwa braking dzuwa.
Kutulutsa magazi dongosolo kumatha kubwezeretsa magwiridwe antchito a mabuleki ndikupanga kuyendetsa galimoto yotetezeka. Kwa ntchito muyenera:
- mphete ya mphete ya 8/10;
- wrench yotsegula 8/10;
- woonda mandala payipi;
- beseni kapena chidebe chamadzi otayira.
Ntchito ikulimbikitsidwa kuti ichitike palimodzi: munthu mmodzi adzafooketsa chopondapo mu kanyumba, winayo adzakhetsa madzi kuchokera pazitsulo.
Ndondomeko:
- Lembani ndi brake fluid mpaka "maximum" chizindikiro pa posungira.
Musanayambe ntchito, onetsetsani kuti brake fluid yadzazidwa mpaka pazipita - Kwezani galimoto pa lift. Onetsetsani kuti galimotoyo ndi yotetezeka.Ntchitoyi imaphatikizapo zochita m'munsi mwa thupi, kotero ndikosavuta kuchita kupopera pa flyover.
- Kupopera pa Vaz 2107 ikuchitika gudumu ndi gudumu motsatira chiwembu: kumbuyo kumanja, kumanzere kumbuyo, ndiye kutsogolo kutsogolo, ndiye kumanzere gudumu. Lamuloli liyenera kutsatiridwa.
- Choncho, choyamba muyenera kuchotsa gudumu, lomwe lili kumbuyo ndi kumanja.
- Chotsani kapu ku ng'oma, masulani koyenera pakati ndi wrench.Pambuyo pochotsa kapu, tikulimbikitsidwa kuyeretsa koyenera ndi chiguduli kuchokera kumamatira dothi
- Kokani payipi pathupi loyenera, mbali yachiwiri yomwe iyenera kusamutsidwa ku beseni.Paipiyo iyenera kumangiriridwa motetezedwa kuti madzi asadutse
- Mu kanyumba, munthu wachiwiri ayenera kukanikiza ananyema pedal kangapo - pa nthawi ino, madzimadzi adzaperekedwa kudzera payipi.The braking mode yambitsa dongosolo - madzi amayamba kuyenda poyera koyenera
- Tsegulani zolowera kumbuyo kwa theka la khola. Nthawi yomweyo, tsitsani kwambiri chopondapo cha brake ndipo musamasule kuthamanga mpaka madzimadzi atasiya kutuluka.Ndikofunikira kukanikizira brake mpaka madzi onse atatuluka pachoyenera.
- Pambuyo pake, chotsani payipi, piritsani koyenera mpaka kumapeto.
- Njirayi imachitika mpaka madontho a mpweya awonekere mumadzi oyenda. Madziwo akakhala wandiweyani komanso opanda thovu, kupopera kwa gudumuli kumaonedwa kuti ndi kokwanira. Nthawi zonse muyenera kupopera mawilo otsala.
Phunzirani momwe mungasinthire ma brake caliper: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/support-vaz-2107.html
Kanema: njira yoyenera kukhetsera mabuleki
Choncho, dongosolo braking pa Vaz 2107 lilipo kudziphunzira ndi kukonza kochepa. Ndikofunika kuyang'anira kuvala kwachilengedwe ndi kung'ambika kwa zinthu zazikulu za dongosolo mu nthawi ndikusintha iwo asanalephere.
