dongosolo braking. Ma brake pedal ndi olimba kwambiri kapena ofewa. Kodi zimenezi zingasonyeze chiyani?
The braking dongosolo ndi chimodzi mwa zigawo zofunika kwambiri galimoto iliyonse. Kulephera kwa zigawo zake ndizoopsa kwambiri ndipo zingakhale ndi zotsatira zoopsa. Chitsanzo cha kulephera ndi brake pedal yomwe imakhala yolimba kwambiri kapena yofewa kwambiri, yomwe imachepetsa mphamvu ya braking system.
Dalaivala akamakanda chopondapo, mpope amapopa madzi ogwirira ntchito kudzera m'mipaipi yolimba komanso yosinthika. Kenako imapita ku ma calipers, omwe, chifukwa cha ma pistoni opanikizika, akanikizire pad motsutsana ndi brake disc. Chidutswa chofunikira cha chithunzicho ndi chomwe chimatchedwa Brake "servo booster", chomwe ndi chipangizo chaching'ono chomwe chimapanga vacuum yowonjezera, yomwe imapangidwa kuti iwonjezere mphamvu ya braking. Popanda izo, ngakhale kusindikiza pang'ono pa brake pedal kungafunike kuyesetsa kwambiri kwa ife. Ndipotu, nthawi zina amatsutsa kwambiri. Nchiyani chomwe chingakhale chikuyambitsa izi?
"Chimodzi mwazifukwa kuonekera kwa otchedwa. Mabuleki "olimba" amatha kukhala chifukwa chamadzimadzi akale kapena osakhala bwino. Ndi anthu ochepa chabe amene amakumbukira kuti ndi hygroscopic, ndiko kuti, imayamwa madzi. M'kupita kwa nthawi ndi mtunda, akhoza kudziunjikira ndithu, amene amachepetsa mabuleki dzuwa. Dalaivala amamva izi chifukwa chakuuma kwambiri kwa mabuleki. Kuonjezera apo, kupezeka kwa madzi kumapangitsa kuti madziwo asawonongeke. Ichi ndi chimodzi mwazinthu zomwe zimayambitsa dzimbiri papaipi yama brake m'magalimoto akale, zomwe zitha kukhala zowopsa chifukwa payipi imatha kusweka. Chifukwa cha zochitika izi, brake fluid iyenera kusinthidwa zaka ziwiri zilizonse kapena 60 km, zilizonse zomwe zimabwera poyamba," akufotokoza Joanna Krenzelok, Mtsogoleri wa TMD Friction Services ku Poland.
Chifukwa china ndi kulephera kwa pampu ya vacuum, i.e. "Pampu vacuum". Ndi chipangizo chomwe chili mu injini iliyonse ya dizilo yomwe imayendetsa ma brake booster. Mu magalimoto, mitundu iwiri ya izo ntchito - pisitoni ndi volumetric. Kulephera kwa pampu ya vacuum kumatha kusokoneza mphamvu ya ma brake system ndipo nthawi zambiri kumayamba chifukwa cha kuvala pampopi yokha kapena kutulutsa kwamafuta a injini. Chifukwa chake, ndikofunikira kusamalira kusintha kwamafuta munthawi yake komanso kugwiritsa ntchito madzi abwino. Chinanso chomwe chimachititsa kuti ma brake pedal akhale olimba ndi ma pistoni omwe amamatira mu ma brake calipers. Nthawi zambiri, chodabwitsa ichi ndi chotsatira cha kusowa yokonza bwino ananyema dongosolo m'malo zigawo zake. Ndizothekanso kuti zipewa za rabara za plunger zitha kutha chifukwa cha kuchulukana kwamadzi mderali.
Werenganinso: Eni magalimoto ambiri akulakwitsa izi
Kutopa kwa brake fluid kungakhalenso ndi zotsatira zina, mwachitsanzo. pangitsa kuti brake pedal ikhale yofewa kwambiri. Zikavuta kwambiri, mwachitsanzo, chifukwa cha kutenthedwa kwadongosolo, zimangogwera pansi. Madzi amadzimadzi omwe amamwa madzi ambiri amakhala ndi malo otsika kwambiri owira, choncho ndi oopsa kwambiri pa kuyendetsa galimoto komanso kugwiritsa ntchito mabuleki pafupipafupi. Pankhaniyi, kuwonjezera kusintha madzimadzi, m`pofunika m`malo ananyema hoses ndi fufuzani zinthu zina za dongosolo lino. N'zothekanso kuti mlingo wa brake fluid ndi wotsika kwambiri chifukwa cha kutayikira. Zolakwika zina ndi monga kutayikira kwa silinda kapena kutayikira kosinthika kapena kolimba kwa payipi. Ndi chiyani chinanso choyenera kukumbukira, makamaka pa nkhani ya msonkhanowu?
Muyeso wofunikira wautumiki mukasintha magawo aliwonse a brake system ndikukha magazi. Mpweya wotsalira mumadzimadzi umachepetsa mphamvu ya braking, zomwe zingayambitse zomwe zimatchedwa "soft brake". Ngati galimoto yomwe ili ndi ABS ikutulutsa magazi, yambani ndi silinda ya master ndipo tsatirani malangizo oyendetsera ntchitoyi. Bwerezani masitepewo mpaka madzi amadzimadzi opanda mpweya atuluka kuchokera mu valve.
Onaninso: Momwe mungasamalire batri?
