Chipangizocho ndi momwe ntchito imagwirira ntchito poyambira

Chotulutsira cholumikizira ndi chimodzi mwazinthu zofunikira kwambiri pakuwongolera magalimoto. Cholinga chake chachikulu ndikuwonjezera mphamvu yomwe imafalikira kuchokera ku pedal kupita ku silinda ya master brake. Chifukwa cha izi, kuyendetsa kumakhala kosavuta komanso kosavuta, ndipo mabuleki ndi othandiza. M'nkhaniyi tiona momwe mkuzamawu umagwirira ntchito, kuti tipeze zinthu zomwe zimapangidwa, komanso kuti tipeze ngati zingatheke popanda izi.

Zingalowe chilimbikitso chilimbikitso

Ntchito zazikuluzikulu zotsukira (zida zodziwika bwino za chipangizochi) ndi izi:

• kuwonjezeka kwa kuyendetsa kumene dalaivala amasindikiza chinsalu chabuleki;
• kuonetsetsa kuti kayendetsedwe kabwino ka kayendedwe kabwino ka kayendedwe kake kamagwiritsidwa ntchito nthawi yomweyo.

Chotsatsira chopumira chimapanga mphamvu zowonjezera chifukwa chakutsuka. Ndipo ndikulimbitsa uku pakakhala kuti braking yadzidzidzi yamagalimoto ikuyenda mwachangu kwambiri yomwe imalola kuti mabuleki onse agwire bwino ntchito.

Zingalowe ananyema chilimbikitso chipangizo

Kapangidwe kake, chopukusira chotchinga ndichotsekedwa ngati chozungulira. Iwo anaika patsogolo pa ngo ananyema mu chipinda injini. Chotengera chachikulu choyimitsa chili pathupi pake. Palinso mtundu wina wa chipangizocho - cholumikizira cholumikizira ma hydraulic, chomwe chimaphatikizidwa pagawo lama hydraulic pagalimoto.

Chowonjezerapo chopumira chimakhala ndi zinthu zotsatirazi:

1. nyumba;
2. kabowo (ka makamera awiri);
3. valavu yowunikira;
4. ananyema ngo pusher;
5. ndodo ya pisitoni yamphamvu yama brake;
6. kubwerera kasupe.

Thupi la chipangizocho linagawidwa ndi diaphragm m'zipinda ziwiri: zingalowe m'malo ndi mumlengalenga. Yoyamba ili pambali pa brake master silinda, yachiwiri mbali yakunyamula. Kudzera mu valavu yoyang'ana mkuzamawu, chipinda chovalacho chimalumikizidwa ndi chopukutira (chopukutira), chomwe chimagwiritsidwa ntchito ngati chakudya chambiri pamagalimoto okhala ndi injini yamafuta musanapereke mafuta kuzipangizo.

Mu injini ya dizilo, mpope wamagetsi wamagetsi umagwira ntchito ngati gwero losungira. Apa, zingalowe m'malo olowetsa zochulukirapo ndizochepa, chifukwa chake pampu ndiyofunika. Valavu yowunika ya chovalacho idalowetsapo pomwe injini imayimitsidwa, komanso momwe mpope wamagetsi walephera.

Chophimbacho chimalumikizidwa ndi ndodo ya pisitoni ya master brake cylinder kuchokera mbali yazipinda. Kayendedwe kake zipangitsa kuyenda kwa pisitoni ndi jekeseni wa madzimadzi ananyema kwa zonenepa magudumu.

Chipinda cham'mlengalenga chomwe chimakhala choyambirira chimalumikizidwa ndi chipinda chopumira, ndipo pakhomapo pakaponderezedwa, kupita kumlengalenga. Kuyankhulana ndi mlengalenga kumaperekedwa ndi valve yotsatila, yomwe ikuchitika mothandizidwa ndi pusher.

Pofuna kuonjezera kuyendetsa bwino kwa mabuleki pakagwa vuto ladzidzidzi, makina obetchera mwadzidzidzi ngati mawonekedwe owonjezera amagetsi amagetsi amatha kuphatikizidwa pakupanga zotsukira.

Mfundo ntchito chilimbikitso zingalowe ananyema

Chotumizira cholumikizira chopumira chimagwira ntchito chifukwa cha zovuta zosiyanasiyana m'zipindazo. Poterepa, poyambirira, kukakamira kuzipinda zonse ziwiri kumakhala kofanana ndikulingana ndi kukakamizidwa komwe kumatuluka.

Tsamba la brake likapsinjika, pusher amatumiza mphamvu ku valavu yotsatila, yomwe imatseka njira yolumikizira zipinda zonse ziwiri. Kuyenda kwina kwa valavu kumathandizira kulumikizana kwa chipinda cham'mlengalenga kudzera panjira yolumikizira mumlengalenga. Zotsatira zake, zingalowe m'chipindacho zimachepetsedwa. Kusiyana kwamphamvu m'zipindazi kumayendetsa ndodo ya pisitoni yamphamvu yama brake. Mabuleki akamatha, zipinda zimalumikizananso ndikupsinjika kwawo kumakhala kofanana. Chophimbacho, pansi pa kayendedwe ka kasupe wobwerera, chimakhala pamalo ake apachiyambi. Chotsuka chotsuka chimagwira ntchito molingana ndi mphamvu yokanikiza phula la brake, i.e. pamene dalaivala akulimbikira kupondereza chombocho, chipangizocho chimagwira bwino ntchito.

Zingalowe Zolimbikitsira Zowonjezera

Kugwira bwino ntchito kwa zingalowe m'malo mwazovuta kwambiri kumatsimikiziridwa ndi pneumatic emergency braking system. Chomalizachi chimaphatikizapo sensa yomwe imayesa kuthamanga kwa ndodo yama amplifier. Ili molunjika mu amplifier.

Komanso mu vacuum cleaner pali sensa yomwe imatsimikizira kuchuluka kwa zingalowe. Bukuli lakonzedwa kuti lisonyeze kusowa kwa vutolo mu mkuzamawu.

Pomaliza

Chotulukapo chopumira ndi chinthu chofunikira kwambiri pamayendedwe a braking. Mutha, zachidziwikire, popanda, koma simuyenera kutero. Choyamba, muyenera kuyesetsa kwambiri mukamayimitsa brake, mwina mungafunikire kukanikiza chopondera ndi mapazi onse awiri. Ndipo chachiwiri, kuyendetsa galimoto popanda chokuzira mawu sikabwino. Pakakhala mabuleki azadzidzidzi, mtunda woyimitsa sikungakhale kokwanira.

Mafunso ndi Mayankho:

Cholinga cha vacuum brake booster valve ndi chiyani? Chipangizochi chimatsimikizira kuchotsedwa kwa mpweya kuchokera ku brake booster. Zimalepheretsa mpweya kulowa mu mzere wa brake, zomwe zingayambitse kulephera kwa mabuleki.

Kodi valavu ya brake booster imagwira ntchito bwanji? Mfundo yogwiritsira ntchito valavu ya vacuum brake booster ndiyosavuta. Zimatulutsa mpweya kumbali imodzi ndipo sizilola kuti mpweya uzibwereranso.

Chimachitika ndi chiyani ngati chowonjezera cha vacuum brake sichikugwira ntchito? Ndi khama lomwelo pa pedal, galimotoyo idayamba kuipiraipira pang'onopang'ono. Mukasindikiza pedal, phokoso limamveka, kuthamanga kwa injini kumawonjezeka. chopondapo chingakhale cholimba.

Momwe mungayang'anire vacuum brake booster valve? Kuti muzindikire valavu ya cheke, ndikwanira kuichotsa ku chowonjezera cha vacuum brake ndikuwuzira mu chitoliro chomwe chimayikidwa mu chilimbikitso. Valve yabwino imangoyenda mbali imodzi.