Mabuleki a njinga zamoto: phunzirani momwe mungawakhetse magazi
Zamkatimu
Zowonadi, ndi anthu angati omwe timamva akudandaula zakusowa kwa magetsi m'mabuleki awo ndikufuna kusinthanitsa mapaipi awo, ma calipers, ngakhalenso master cylinder asanafunse mafunso okhudzana ndi kufalitsa? chiwindi, kapena madzi ananyema? Chifukwa chake, tibwezeretsa madzi anu akale ndi atsopano, mulimonsemo, kuphatikizapo kuyeretsa.
Kodi ntchito
Kukumbutsa mwachangu nkhani yapitayi ndikothandiza:
Monga tawonera, zochita za mapadi pa disc zimayambitsidwa chifukwa chokanikiza lever, njira zopatsira mphamvu iyi kudzera mu silinda yayikulu ndimadzimadzi osweka. Iyenera kukhala ndi zida zosiyanasiyana zamakina ndi zamankhwala kuti isunthire bwino mphamvu iyi:
- Iyenera kukhala yosasunthika: inde, ngati madzi akugwiritsidwa ntchito, ngakhale atakhala ophwanyidwa pang'ono, voliyumu yake ikanayamba kuchepa mothandizidwa ndi mphamvu, isanasamutsidwe ku ma pistoni a caliper, sitikanathyoka kapena kuipiraipira .. .
- Iyenera kukhala yosagwira kutentha: mabuleki amatentha ndikutenthetsa madzi. Madzi omwe amatenthedwa akhoza kubweretsedwa ku chithupsa, kutulutsa nthunzi ... zomwe zimapanikizidwa.
Kuphatikiza pa mtundu wa madzi amadzimadzi palokha, ma hydraulic dera sayenera kungosindikizidwa kwathunthu, komanso opanda mpweya wokwanira. Ndizachidziwikire kuti sipayenera kukhala thovu lamafuta mmenemo. Kuchita Bwino Mawu osakira: INSUFFICIENCY!
Bwanji m'malo mwanu wakale wakale wa brake?
Monga tawonera, kuti madzi azitha kugwira ntchito, ayenera kukhala osamvana. Tsoka ilo, madzi awa amakonda kwambiri madzi ndipo amawatenga pakapita nthawi. Vuto ndiloti madzi amawira pakatenthedwe kotsika kuposa mabuleki, kenako amatulutsa nthunzi, yomwe imapanikizika. Izi ndizomwe zimatchedwa "vapor lock", kapena kupezeka kwa mpweya kutentha chifukwa chake mabuleki amatha ...
Njira yabwino yopewera izi ndikusintha madzi ogwiritsidwa ntchito ndi atsopano, tiyeni timveke bwino. CHATSOPANO: Inde, madzi omwe sanagwiritsidwe ntchito kwa chaka chimodzi m'galaja mwanu amwetsa madzi motero ndi osagwiritsidwa ntchito. Kodi mukufuna manambala? Zachindunji? Serious ? Nazi zina mwamiyezo yomwe imatanthawuza zamadzimadzi osiyanasiyana.
Pamalo achinyezi pafupi ndi 0, malo owira amitundu itatu yamadzimadzi ndi awa:
- DOT 3: kuzungulira 220 °C
- DOT4: pafupifupi 240 ° C
- DOT 5: pamwamba pa 250 ° C
Ndi madzi 1%:
- DOT 3: kuzungulira 170 °C
- DOT4: zosakwana 200 ° C
- DOT 5: kuzungulira 230 °C
Ndi madzi 3%:
- DOT 3: kuzungulira 130 °C
- DOT4: zosakwana 160 ° C
- DOT 5 yokha 185 ° C
Muyenera kudziwa kuti kafukufuku yemwe adachitika mdziko lathu lokongola potengera zitsanzo zomwe zatengedwa mgalimoto zikuwonetsa kuti patatha zaka ziwiri madzi akupezeka pafupifupi 3% ... Mukutsimikiza? Nditha kukuwonani kale kuti mukuthamangira kwa ogulitsa anu kuti mupeze madzi atsopano !!!!
Lozani
Panthawiyi pofotokozera, nayi yankho la funso lomwe limafunsidwa kawirikawiri: "DOT 5, ndi chiyani chabwino kuposa DOT 3?" “. Kapenanso: "Kodi DOT imayimira chiyani?" ”
DOT ndi gulu la madzi pansi pa malamulo a feduro a US, Federal Motor Vehicle Safety Standards (FMVSS), omwe amatanthauzira magulu atatu omwe amadziwika kuti DOT 3, 4, ndi 5 (DOT: Department of Transportation).
Gome ili m'munsi likuwonetsa mikhalidwe yayikulu, miyezo yomwe ikuwonetsedwa ndiyomwe ndiyofunika kuwona kuti ikuphatikizidwa mgulu linalake:
| MFUNDO 3 | MFUNDO 4 | MFUNDO 5 | |
| Malo owuma owuma (° C) | > 205 | > 230 | > 260 |
| Mfundo yophika pansi 3% madzi (° C) | > 140 | > 155 | > 180 |
| Kutulutsa mamasukidwe akayendedwe pa -40 ° C (mm2 / s) | > 1500 | > 1800 | > 900 |
Titha kuwona bwino kuti madzi amtundu wa DOT5 amatha kupirira kutentha kuposa DOT3, ngakhale atakalamba (ichi si chifukwa chosinthira zaka khumi zilizonse ...).
Poterepa, muyenera kudziwa kuti opanga ena (makamaka Brembo) amaletsa kugwiritsa ntchito DOT5 pazida zawo chifukwa chakusagwirizana kwa zisindikizo. Muthanso kukhala okhutira ndi "zabwino" DOT 4.
Cholinga cha masewera
Musanayambe kugwira ntchito ndi zida ndi madzi atsopano, chikumbutso chimodzi chimodzi.
Ma hydraulic brake dera ali ndi:
- banki yomwe imagwira ntchito ngati nkhokwe ndikulipirira kuvala kwa mapadi,
- silinda ya master
- payipi,
- caliper (s).
Nyimboyi ili ndi "kutalika", malo omwe tinthu tating'onoting'ono ta mpweya timatha kudziunjikira ndikukhalabe momwemo ngati sitichitapo kanthu kuti tichotse. Pamalo awa nthawi zambiri timapeza zomangira za bleeder kapena zomangira za "banjo" zomwe zimagwiritsidwa ntchito kulumikiza zigawo zosiyanasiyana za dera (mwachitsanzo, pakati pa silinda yayikulu ndi payipi). Chowotcha ndi pulagi chabe yomwe imatseka ikamangika ndikutseka mwamphamvu; tsegulani ikamasulidwa.
Choncho, cholinga cha masewerawa sikungosintha madzi akale a brake ndi atsopano, komanso kuchotsa thovu la mpweya lomwe likupezeka mu dera lapamwamba.
Tiyeni tipite ku garaja kukachita bizinesi yayikulu ...
kuyeretsa
Choyamba, konzekerani zida, zomwe ndi:
- 8 zotsegula zotsegula (zambiri) zomasule ndikumangitsa zomangira zotuluka magazi,
- Phillips screwdriver (nthawi zambiri) kuti mutsegule kapu yamadzimadzi,
- chubu chaching'ono chowoneka bwino chomangirira poto, chomwe chimapezeka mosavuta, mwachitsanzo, gawo la aquarium la sitolo ya ziweto,
- mwina kolala (mtundu wa Colson) woti ugwiritse ntchito kuti chitolirocho chisungidwe bwino pazitsulo zotulutsa magazi,
- chidebe chotengera madzi ogwiritsidwa ntchito momwe chitoliro chidzamizidwamo;
- botolo lamadzi atsopano, ndithudi,
- ndi nsanza!
Tiyeni tigwire ntchito ...
 | 1 - Choyamba, kulungani chiguduli mozungulira nkhokwe yamadzimadzi musanatsegule: kwenikweni, madzimadziwa amakonda kuwononga, ngakhale amatsuka utoto pamagalimoto athu, kotero amafunika kutetezedwa. |
 | 2 - Tsegulani chivindikiro cha mtsuko ndikuchotsa chisindikizo (ngati chapunduka, chibwezereni ku mawonekedwe ake oyambirira). |
 | 3 - Chotsani kapu yomwe ili pamutu wa bleeder screw ndikuyikanso chitolirocho pomiza mu chidebe. Mtsuko, tsanulirani madzi ena pansi. Chifukwa chiyani? Chitoliro chomwe chalowetsedwa m'madzi chimadzaza ikatsuka. Pakachitika "kuphonya", madzimadzi amalowa m'malo mwake, osati mpweya, motero kupewa kufunikira kopanganso chilichonse. |
| 4 - Gawo loyamba likhala kukhetsa madzi ena akale mu thanki musanawonjezepo atsopano. CHENJEZO ! Pansi pa thanki pali bowo loyamwa: payenera kukhala madzi NTHAWI ZONSE pamwamba pa bowolo, apo ayi mpweya udzalowa m'derali. | |
 | 5 - Tsimikizirani lever ya brake ndipo, posunga kupanikizika, tsegulani pang'ono phula lotulutsa magazi: madzimadzi amachotsedwa. Tengani mwayi kuti muwone kupezeka kapena kusapezeka kwa thovu la mpweya mu chubu chowonekera. |
 | 6 - LIMBANI zowononga chitsulocho chisanayime. |
| 7 - Bwerezani masitepe 5 ndi 6 mpaka mulingo wa thanki utatsika mpaka mamilimita angapo pamwamba pa doko loyamwa. | |
| 8 - Dzazani mosungiramo madzi atsopano ndikubwereza masitepe 5 ndi 6 (kuwonjezera madzi atsopano nthawi zonse) mpaka madzi okhetsedwa atakhala amtundu Watsopano ndipo palibe mpweya wotuluka. | |
| 9 - Apa gawo lomwe lili pakati pa chotengera ndi wononga zokhetsa magazi limadzazidwa ndi madzi atsopano ndipo silikhalanso ndi thovu, limangokhala kumangitsa wononga magazi moyenera ndikuchotsa chubu chowonekera. Pankhani ya wapawiri chimbale ananyema dongosolo, ntchito ayenera ndithudi kuyambiranso ndi caliper wachiwiri. | |
| 10 - Kumapeto kwa opareshoni, kwezani mulingo molondola mu thanki yopingasa, m'malo mwa gasket ndi kapu. |
kufotokozera mwachidule
Zovuta: Zosavuta (1/5)
Chidwi Chofunika: Zazikulu! Osaseka nthabwala, ndipo ngati mukukayika, funsani munthu wodziwa bwino.
Nthawi: Ola labwino la mabuleki onse.
Pangani:
- Monga nthawi zonse, gwiritsani ntchito zida zabwino kuti mupewe kuwononga zomangira zamafuta kapena kuzungulira mbali za wononga.
- gwiritsani ntchito NEW brake fluid, osati yomwe idagona mugalaja, monga sitikudziwa kuti liti,
- tetezani bwino mbali zojambulidwa za njinga yamoto,
- Chitani mwachifatse,
- pezani thandizo ngati mukukayikira,
- Osawonjeza zomangira zokhetsa (max. 1/4 kutembenukira pambuyo pa kukhudzana).
Komwe muli, thamangitsani magazi kumbuyo ndikutsuka ma disc ndi ma pads ndi chotsukira mabuleki.
Osachita:
Osatsatira malangizo mgawo la "Zomwe muyenera kuchita"!
Izi zikadatha kuchitika:
Chophimbira chotsekera ma tank a Phillips "sichimatuluka" (nthawi zambiri mukakhala chidebe chomangidwa, aluminium). Amatha kupanikizana, ndipo pali chiopsezo chachikulu chotenga chithunzi cholakwika ngati muumirira, makamaka ndi chida chosavomerezeka.
Yankho: Pezani screwdriver yabwino komanso kukula koyenera komwe mungagwiritse ntchito pa screw. Kenako pompani phulusa ndi nyundo kuti "muchotse" ulusiwo. Ndiye yesani kulimasula polimbikira mwamphamvu pa screwdriver.
Ngati mukuwona kuti cholumikizira ndi chokhota, imani kaye ndikulankhula ndi umakaniko wanu: ndibwino kuti mugwire ntchitoyo kuposa kuphwanya chilichonse. Nthawi yomweyo, onetsetsani kuti zomangira zilowedwa m'malo ndi zatsopano, zomwe mumachotsa nthawi yomweyo kuti muzipaka mafuta.
Chofufumiracho chikafika, chotsani magazi kumapeto kwa magazi ndi chatsopano, ngati zingatheke ndi hexagon yamkati, yosavuta kutulutsa (BTR), yomwe mudzapake musanapanganso. Samalani kuti musamangidwe kwambiri.
Tikuthokozanso Stefan chifukwa chantchito yake yabwino, zolemba zake komanso zithunzi zake.
Zambiri kuchokera ku Dominic:
“Pali magulu anayi amadzimadzi omwe ananyema malinga ndi zomwe DOT imanena:
- MFUNDO 3
- DOT 4: Yoyenera kwambiri pamabwalo ambiri. Zosintha zamalonda (DOT 4+, super, ultra,…) zokhala ndi malo otentha kwambiri. V
Pamwamba !!!
- DOT 5.1: (monga momwe zasonyezedwera pachidebe) zimapanga madzi ochulukirapo kuti apititse patsogolo machitidwe olamulira a ABS.
Magulu atatuwa ndiogwirizana.
- DOT 5: mankhwala opangidwa ndi silicone (omwe amagwiritsidwa ntchito ku Harley-Davidson, pakati pa ena) omwe sagwirizana ndi zipangizo zomwe zimagwiritsidwa ntchito m'mabwalo wamba omwe amapangidwa kuti azigwira ntchito ndi ena atatu (ndikuganiza kuti apa ndi pamene mawu a Brembo adachokera).
Ndinkafuna kutsindika izi chifukwa zinthu zambiri pamsika sizimasiyana pakati pa DOT 5 ndi 5.1, ndipo kulakwitsa kumatha kukhala ndi zotsatirapo zoyipa. Zabwino zonse patsamba lomwe ndimakonda kuwunika. Zotsatsa zina: mu Chingerezi, koma zopangidwa ndi bikers: www.shell.com/advance
Chidziwitso cha MS Editor: Zowonadi, tsamba lokonzedwa bwino komanso lothandiza kwambiri loyenera kutchulidwa pano posatengera tanthauzo lililonse lotsatsa :)
