Kukonza ma accumulators amagetsi a magalimoto a KamAZ

Galimoto ya KamAZ ili ndi ma brake system yapawiri-circuit pneumatic yomwe imatsimikizira chitetezo chagalimoto mumayendedwe onse. Pamene mabuleki (pamene inu akanikizire ananyema pedal), wothinikizidwa mpweya nthawi yomweyo amaperekedwa kwa mabuleki mawilo onse. Mabuleki oimika magalimoto amatchinga mawilo apakati ndi kumbuyo. Mfundo yaikulu ya ntchito ananyema anatchula ndi mphamvu accumulator. Pali 4 zipangizo zoterezi pa KamAZ: 1 pa gudumu lililonse la bogi lakumbuyo.

chipangizo

The spring accumulator imayikidwa pachivundikiro cha chipinda chophwanyika ndipo imathandizira kusunga mphamvu ya kasupe woponderezedwa.

Zigawo zazikulu za chipangizochi ndi:

• silinda;
• pisitoni;
• kasupe wa mphamvu;
• kuyambira;
• kukankha;
• kumasula wononga ndi chotengera chodzigudubuza;
• bypass chubu;
• zisindikizo.

Batire imamangiriridwa ku kamera ndi ma bolts, zomwe zimatsimikizira kulumikizidwa kotetezeka ndikuchotsa kusewera panthawi yogwira ntchito. Kulimba pakati pa silinda ndi chipinda cha brake kumatsimikiziridwa ndi kuyika mphete yosindikizira ya rabara. Mtedza wa zomangira zotsegula umawotchedwa pamwamba pa nyumbayo. Pansi pa silinda pali chingwe cholumikizira chomwe chingwe cha pneumatic chimalumikizidwa.

The tubular pusher ndi welded ku pisitoni zitsulo ndi mphete yosindikiza mphira. Chitsulo champhamvu chachitsulo chili mu pisitoni poyambira ndipo chimakhala pamwamba pa silinda. Kakankhira kamakhala ndi cholumikizira chomwe chimatumiza mphamvu ku ndodo yachipinda cha brake kudzera mu nembanemba.

Chophimbacho chimagwiritsidwa ntchito pokonzanso pamanja ngati kusowa kwa mpweya woponderezedwa m'dongosolo chifukwa cha kulephera kwa compressor kapena wolandila molakwika. Chovala chodzigudubuza ndi mphete ziwiri zoponyera zimayikidwa pansi pa auger.

Mphuno yomwe ili pamwamba pa pisitoni imalumikizana ndi mlengalenga kudzera mu chubu chodutsa kudzera muchipinda cha brake. Mpweya umaperekedwa kuchipinda pansi pa pistoni kuchokera pa valavu yoyendetsa mabuleki. Ma accumulators onse amphamvu nthawi imodzi amatenga nawo mbali pakuwunika kwa mpweya.

Mitundu yosiyanasiyana ya ma accumulators amphamvu a KamAZ

KamAZ imapanga ma accumulators amphamvu ndi zipinda zophwanyika malinga ndi kagawidwe ka chiŵerengero cha dera la nembanemba ndi malo a piston a accumulator mphamvu:

• 20/20
• 20/24
• 24/20
• 30/30

KAMAZ 65115 ali okonzeka ndi chitsanzo 6520 mphamvu accumulator ndi analimbitsa masika kalasi 30/24.

Mtundu wa 5320 20/20 ndiwofalanso.

Ma accumulators amphamvu oterowo amapereka chitetezo, chifukwa ali ndi udindo pavuto ladzidzidzi komanso loyimitsa magalimoto, lomwe limagwira ntchito ndi injini yozimitsidwa komanso popanda mpweya wokhazikika.

Momwe ntchito

M'malo oimikapo magalimoto, galimotoyo imagwiridwa ndi ma brake system a mawilo akumbuyo a trolley, omwe amayendetsedwa ndi ma accumulators a masika. Crane yokhala ndi chowongolera mabuleki oyimitsa magalimoto ili kumanja kwa mpando wa dalaivala. Mfundo ya ntchito ya mphamvu accumulator ndi yosavuta ndipo zachokera zotsatira za mphamvu anamasulidwa ndi akasupe mphamvu pa galimoto zinthu za dongosolo ananyema.

Pamene mabuleki oimitsa magalimoto agwiritsidwa ntchito, mpweya woponderezedwa pansi pa hydraulic accumulator cylinder umatulutsidwa mumlengalenga. Kasupe, kuwongola, amasuntha pisitoni pansi. Pamodzi ndi izo, chopondereza chimayenda, chomwe chimasamutsira mphamvu ku diaphragm ndi ndodo ya chipinda chophwanyika. Yotsirizirayo imazungulira chitsulocho kudzera pa lever, nkhonya zotsegulira zomwe zimakankhira ma brake pad pa ng'oma, motero zimatsekereza mawilo a bogi lakumbuyo la galimotoyo.

Ngati chosungira cha air brake kapena dera lawonongeka, mpweya womwe uli pamzerewu umathawira mumlengalenga. Kasupe wotulutsidwa amatsegula mabuleki oimika magalimoto ndikutchinga mawilo. Mukamasula (kutsegula) mawilo, mukhoza kupitiriza kuyendetsa galimotoyo.

Momwe mungasinthire

Kuti amasule galimoto yoyimitsa magalimoto, chogwiritsira ntchito chiyenera kumasulidwa kuchoka pa latch ndikusunthira kumalo otsika kwambiri. Mpweya woponderezedwa wowongolera kudzera mumzere wa pneumatic kudzera mu valavu yotseguka umalowa mu valavu ya throttle, yomwe imayamba kuyenda kwamadzimadzi ogwira ntchito kuchokera kwa wolandila kudzera mu valavu yodutsa kulowa m'munsi mwa chowonjezera mphamvu. Pistoni imasunthira mmwamba ndikukanikizira kasupe. Ndodo za brake zimabwerera kumalo awo oyambirira ndikumasula mapepala. Galimotoyo yakonzeka kuyenda.

Ngati mulibe mpweya m'dongosolo kapena injini (compressor) ikulephera ndipo galimoto iyenera kukokedwa, chowonjezera mphamvu chiyenera kumasulidwa pamanja. Kuti muchite izi, gwiritsani ntchito socket wrench kuti mutulutse mabawuti pamasilinda a mabatire onse. Chifukwa cha kukhalapo kwa kukakamiza, mphamvuyo idzatumizidwa ku pistoni, yomwe, kusuntha, idzakakamiza kasupe wa mphamvu. Pambuyo pochotsa katunduyo, kasupe wobwerera adzasuntha diaphragm ndi ndodo yokhala ndi disk yothandizira kumtunda. Ma brake pad actuators adzayambiranso ndikutsegula mawilo.

Nthawi zambiri pa ndege pali zinthu pamene kuli koyenera kukonza KamAZ mphamvu accumulator ndi manja anu kumunda. Mapangidwe a chipangizocho amakulolani kuchita izi. Komabe, zidzakhala zosavuta kusintha chojambulira chosokonekera chamagetsi ndi chowongolera ndikuchikonza m'galaja.

Momwe mungachotsere ndi kugawa

Kuti mukonze batire yomwe ili ndi vuto, iyenera kuchotsedwa pamalo ake enieni. Kuti muchite izi, chotsani mapaipi a mpweya ndikuchotsa mtedza wa 2 womwe umateteza chipangizocho kumunsi. Disassembly ikuchitika pogwiritsa ntchito kiyi "baluni". Kuchotsa msonkhano wa brake chamber ndodo ndi kuyendetsa nsapato, m'pofunika kumasula ndi kuchotsa conical gasket pampando.

Musanayambe kukonza chipangizocho, m'pofunika kuchotsa chitoliro chodutsa pakati pa silinda ndi chipinda chophwanyika. Disassembly imayamba ndikuchotsa pansi pa kamera. Amamangiriridwa kumtunda kwa thupi ndi chomangira. Kuti mugwiritse ntchito bwino, cholimbikitsira mphamvu chimayikidwa ndi silinda pansi ndikukhazikika molakwika. Pambuyo pochotsa chotchingacho, pogogoda pang'ono pa thupi la kamera, chimatulutsidwa pampando wake.

Pochita izi, chisamaliro chiyenera kutengedwa, chifukwa pansi pa kasupe wobwerera kapu ikhoza "kuwombera".

Malo ofooka a chipinda cha brake ndi nembanemba. Cholakwikacho chiyenera kusinthidwa.

Chifukwa cha kuchepa kwa dzimbiri kukana kwa yamphamvu thupi zakuthupi, mapanga ndi maenje kupanga pamwamba pamwamba. Izi zimathandizidwa ndi ingress ya chinyezi ndi dothi pa galasi kumtunda kwa yosungirako mphamvu. Zonsezi zimabweretsa kuphwanya kulimba kwa mapanga ndipo, chifukwa chake, kulephera kwa chipangizo chonsecho. Kuti muchotse chilemacho, ndikofunikira kusintha galasi la silinda kapena kuyesa kupukuta mkati. Ndipo izi zimatsogolera ku disassembly wathunthu wa silinda.

Kuti muchotse mbali yakumtunda kwa batire pachivundikiro cha kamera, ndikofunikira kumasula zomangira za M8 zomwe zili m'mphepete mwa mlanduwo. Maboti otsala a 2 sadzalola kuti chivundikiro "chizimitse" masika. Gwiritsani ntchito chomangira kapena kukanikiza kukanikiza kasupe ndikumasula zomangira zina. Ambuye okhudzidwa ndi kukonza koteroko mwaukadaulo amakonda lathe.

Mgolowu umamangiriridwa ku katiriji ndipo kasupe amapanikizidwa ndi mutu. Pambuyo pomasula mabawuti otsalawo ndi tsinde atakhumudwa kwambiri, amayamba kubweza pang'onopang'ono. Zinthu zonse zosindikizira zidasinthidwa ndi zatsopano kuchokera ku zida zokonzera. Kusonkhanitsa kwa silinda kumachitika motsatira dongosolo. Chipangizo chokonzedwanso chimafufuzidwa pachoyimira ndi mpweya woponderezedwa. Kuyika kwa accumulator yamphamvu pamalo okhazikika kumachitika mutalandira zotsatira zabwino zoyezetsa.

Momwe mungatulutsire cholimbikitsira mphamvu cha KamAZ popanda choyimira

Njira yabwino kwambiri yophatikizira KamAZ kasupe kasupe accumulator ndi kugwiritsa ntchito bulaketi yapadera. Nthawi zambiri amagwiritsidwa ntchito m'malo operekera chithandizo komanso malo ogulitsira, koma bwanji ngati kuwonongeka kunachitika kutali ndi iwo? Mutha kuchita popanda thandizo.

Choyamba muyenera kuchotsa ma hoses a mpweya ndikuchotsa chowonjezera mphamvu kuchokera kuchipinda cha pneumatic. Kuonjezera apo, ndondomeko yonseyi iyenera kuchitika mosamalitsa. Pezani makanema ndi zithunzi zomwe zikuwonetsa mwatsatanetsatane momwe mungaphatikizire zitha kupezeka kwaulere pa intaneti.

M'pofunika kumasula pusher, kuchotsa mphete yosindikiza, ndiyeno, kumasula pang'ono silinda, kusagwirizana ndi flange. Ikani silinda m'malo, chotsani mphete yosungira. Sungani bwino kasupe, kumasula pisitoni, chotsani ndi kasupe-silinda. Chotsani mphete yolondolera pisitoni, masulani zomangira za silinda, chotsani chosindikizira chosindikizira.

Msonkhano umachitika motsatira dongosolo, magawo omwe amakangana ayenera kuthiridwa mafuta.

Zolakwika ndi kukonza kwa accumulator yamagetsi

Kusungirako mphamvu kumagwira ntchito yofunika kwambiri pakugwiritsa ntchito ma brake a pneumatic. Kuwonongeka kofala kwambiri ndi depressurization ya dongosolo. Mipope ya mpweya iyenera kuyang'aniridwa ngati mpweya watuluka. Malo omwe amatha kusweka kotereku ndi kulumikizana kwa mapaipi ndi mapaipi, omwe ayenera kulipidwa kwambiri pakuzindikira. Ngati vuto limapezeka pamphambano, ndiye kuti limachotsedwa ndi kukanikiza payipi; ngati payipi idutsa mpweya, iyenera kusinthidwa.

Chomwe chimayambitsa kusayenda bwino kwa ma brake ndikuwonongeka kwa nyumba yosungiramo mphamvu: imatha kukhala ndi mphuno kapena dzimbiri, chifukwa chitsulo chanyumbayo sichimamva kuvala. Ma cylinders amayamba kulowetsa mpweya, zomwe zimapangitsa kuti dongosolo lonse likhale lopanikizika. Pankhaniyi, galasi la silinda liyenera kusinthidwa.

Pa intaneti, mutha kupeza mavidiyo omwe amawonetsa pang'onopang'ono njira yophatikizira ndikuchotsa cholimbikitsira mphamvu, komanso kuthetsa mavuto.

Ndi zochuluka bwanji

Mtengo wa katundu umadalira kusinthidwa, wopanga ndi chigawo chogula. Chida chobwezeretsa mphamvu pamakampani amtundu wa KamAZ 20/20 m'chigawo chapakati cha Russia chikhoza kugulidwa kwa ma ruble 1500-1800. Mtundu watsopano wofananira umawononga ma ruble 4 mpaka 6. Mtengo wa zida zamphamvu kwambiri, monga 30/30, umachokera ku 10 mpaka 13,5 rubles. Popeza mtengo wa kukonza zida ndi pafupifupi 300 rubles, n'zomveka kubwezeretsa zipangizo zolakwika.