Chipangizo ndi mfundo ya ntchito ya yamphamvu waukulu ananyema

Chigawo chapakati cha braking system ndi brake master silinda (chidule cha GTZ). Zimatembenuza kuyesayesa kuchokera pobowola mabuleki kukhala ma hydraulic pressure m'dongosolo. Tiyeni tiganizire ntchito za GTZ, kapangidwe kake ndi mfundo zake. Tiyeni tiwone mawonekedwe apadera a ntchito ya elementi ngati vuto limodzi mwa mayendedwe ake.

Master silinda: cholinga chake ndi ntchito

Pogwiritsa ntchito braking, dalaivala amachita mosakanikirana ndi brake, yomwe imatumizidwa ku pistoni ya master cylinder. Pisitoni, yogwira madzi amadzimadzi, yambitsani magudumu ogwira ntchito. Kuchokera kwa iwonso, ma pistoni amawonjezeredwa, kukanikiza ma pads ananyema ngoma kapena ma disc. Kugwira ntchito kwa silinda yayikulu ndikutengera katundu wamagetsi osafinyidwa ndi magulu akunja, koma kuti atumize anzawo.

Cylinder ya master ili ndi izi:

• Kutumiza mphamvu yamakina kuchokera paphokoso logwiritsira ntchito brake fluid kupita kuzitsulo zogwirira ntchito;
• kuonetsetsa kuti mabuleki agwira bwino ntchito.

Pofuna kuonjezera chitetezo ndi kuonetsetsa kudalirika kwakukulu kwa dongosololi, kukhazikitsa magawo awiri amisili yamphamvu kumaperekedwa. Gawo lililonse limagwiritsa ntchito magetsi ake. M'magalimoto oyendetsa kumbuyo, dera loyambirira limayendetsa mabuleki a mawilo akutsogolo, lachiwiri ndi mawilo akumbuyo. M'galimoto yoyenda kutsogolo, mabuleki oyendetsa kutsogolo kumanja ndi kumanzere amathandizidwa ndi dera loyamba. Chachiwiri chimayang'anira mabuleki amanzere kutsogolo ndi kumbuyo kwamanja. Chiwembucho chimatchedwa diagonal ndipo chimagwiritsidwa ntchito kwambiri.

Chipangizo cha yamphamvu ananyema

Mbuye wamphamvu uli pachikuto cha servo. Chithunzi chazitsulo zamabuleki akuluakulu ndi izi:

• nyumba;
• thanki (posungira) GTZ;
• pisitoni (ma PC 2);
• akasupe obwezera;
• zisindikizo zomata.

Malo osungira madzi amchere amapezeka pamwamba pa silindayo ndipo amalumikizidwa ndi zigawo zake kudzera m'mabowo olowera ndi kubweza. Posungira ndikofunikira kuti mudzaze madzi mumayimidwe a mabulekiwo pakakhala kutuluka kapena kutuluka kwamadzi. Mulingo wamadzi amatha kuyang'aniridwa powonekera chifukwa cha makoma owonekera a thanki, pomwe pali zowongolera.

Kuphatikiza apo, sensa yapadera yomwe ili mu thankiyo imayang'anira kuchuluka kwa madzi. Pakakhala kuti madziwo amagwera pansi pamlingo wokhazikitsidwa, nyali yochenjeza yomwe ili pachida chowunikira imawunika.

Nyumba ya GTZ ili ndi ma pistoni awiri okhala ndi akasupe obwerera komanso zikhomo zosindikiza za labala. Makhafu amafunikira kuti asindikize ma pistoni mnyumbamo, ndipo kasupe amapereka kubwerera ndikumagwira ma pistoni m'malo awo oyambirira. Pisitoni imapangitsa kuti madzi azisungunuka moyenera.

Chombo cha brake master chimatha kukhala ndi zida zotsatsira mosiyanasiyana. Yotsirizira m'pofunika kuchenjeza dalaivala za wonongeka mu madera ena chifukwa cha kutaya mwamphamvu. Chojambulirachi chikhoza kupezeka mu brake master cylinder komanso m'nyumba ina.

Mfundo ntchito yamphamvu ananyema mbuye

Pakadali pano kuphimbidwa kwa brake, ndodo yolumikizira imayamba kukankhira pistoni yoyambira. Pakusuntha, imatseka dzenje lokulitsa, chifukwa chake kukakamizidwa kwa dera lino kumayamba kukulirakulira. Mothandizidwa ndi kukakamizidwa, gawo lachiwiri limayamba kuyenda, kuthamanga komwe kumatulukiranso.

Kudzera pa dzenje lolowera, madzi amadzimadzi amalowa m'malo omwe amachitika poyenda ma pistoni. Ma pistoni amayenda malinga ngati kasupe wobwerera komanso maimidwe anyumbayo amawaloleza kutero. Mabuleki amagwiritsidwa ntchito chifukwa cha kuthamanga kwakukulu komwe kumachitika m'mapistoni.

Atayimitsa galimotoyo, ma pistoni amabwerera m'malo awo akale. Poterepa, kupanikizika m'mayendedwe pang'onopang'ono kumayamba kufanana ndi m'mlengalenga. Kutulutsidwa m'mabwalo ogwira ntchito kumatetezedwa ndi mabuleki amadzimadzi, omwe amadzaza ma void kumbuyo kwama pistoni. Pisitoniyo akasuntha, madziwo amabwerera mu thanki kudzera pa dzenje loyandikira.

Kugwiritsa ntchito kachitidwe ngati kulephera kwa imodzi mwa ma circuits

Pakachitika kutuluka kwamadzimadzi kwa mabuleki mu umodzi mwamasekondi, yachiwiri ipitilizabe kugwira ntchito. Pistoni yoyamba imadutsa mu silinda mpaka italumikizana ndi pisitoni yachiwiri. Yotsirizira iyamba kusuntha, chifukwa chake mabuleki amchigawo chachiwiri adzatsegulidwa.

Kutayikira kumachitika m'chigawo chachiwiri, brake master silinda imagwira ntchito mosiyana. Valavu yoyamba, chifukwa cha kuyenda kwake, imayendetsa pisitoni yachiwiri. Yotsirizira amayenda momasuka mpaka oyima ukufika kumapeto kwa thupi yamphamvu. Chifukwa cha izi, kupanikizika koyambirira kumayamba kukwera, ndipo galimotoyo ndiyabuleki.

Ngakhale kuyenda koyenda kwa mabuleki kukuwonjezekera chifukwa chakudontha kwamadzimadzi, galimotoyo imakhalabe yoyang'anira. Komabe, mabuleki sangakhale othandiza.