Brake zimbale: mitundu, katundu, mchitidwe ntchito.
Ma brake system ndi chinthu chofunikira kwambiri pachitetezo chagalimoto. Ndipo palibe woyendetsa galimoto yemwe sanakumanepo ndi kusankha ndi kusinthanitsa zinthu zomwe zimagwiritsidwa ntchito: brake fluid, pads, discs. Pano tikambirana za mitundu yotsirizirayi mwatsatanetsatane lero.
Nthawi zambiri, mutha kuchita popanda chidziwitso ichi - chifukwa cha izi mutha kungogula ma disks oyambira komanso osadandaula ndi zidziwitso zaukadaulo. Kapena kudalira malangizo a katswiri sitolo ndi kusiya pa chopereka analimbikitsa. Komabe, msika ukukula, ndipo pamodzi ndi izo, matekinoloje atsopano akuwoneka omwe amalonjeza mabonasi ena kwa ogwiritsa ntchito. Choncho, apa - kudziwitsidwa, kumatanthauza zida.
Chifukwa chake, gulu loyambira limagawaniza ma brake disc m'magulu atatu:
- osalowetsa mpweya (kapena olimba). Nthawi zambiri imayikidwa pa ekseli yakumbuyo yosadzaza kwambiri. Iwo ali ndi dzina lawo chifukwa cha mapangidwe awo: amapangidwa kuchokera ku chitsulo cholimba chachitsulo chosungunuka ndipo alibe mtsempha wamkati wolowera mpweya.
- mpweya wabwino. Mtundu uwu uli ndi ma disks awiri olumikizidwa ndi ma jumpers, kupanga patsekeke kuti mpweya wabwino ukhalepo. Chifukwa apanga kuziziritsa bwino, ndi njira yabwino kwambiri yamapangidwe olimba. Monga lamulo, amaikidwa pazitsulo zakutsogolo. Ma SUV akuluakulu ndi magalimoto okhala ndi mphamvu zokwana 200 kapena kupitilira apo amakhala ndi ma disc olowera mpweya onse kutsogolo ndi kumbuyo.
- magawo awiri. Zowonjezereka zamakono. Monga momwe dzinalo likusonyezera, imakhala ndi zinthu ziwiri zokonzedweratu - gawo la hub ndi chinsalu chogwirira ntchito, cholumikizidwa ndi zikhomo. Amagwiritsidwa ntchito pamitundu yapamwamba, kuthetsa mavuto awiri: kuchepetsa kulemera kosasunthika, komanso kupititsa patsogolo kutentha kwa disk. luso ili muyezo okonzeka ndi zitsanzo zamakono za BMW, Audi, Mercedes.
Ponena za gulu lolimbikitsa, woyendetsa galimoto alibe chochita - kukhazikitsa chimbale cholimba kapena mpweya wokwanira. Munthawi imeneyi, mtunduwo umatsimikiziridwa ndi wopanga magalimoto. Mwa kuyankhula kwina, ngati mbali yopanda mpweya imaperekedwa kumbuyo kwa galimoto yanu, ndiye kuti sizingatheke kuyika chimbale ndi mpweya wabwino - izi sizingalole kuti mapangidwe a brake caliper apangidwe. N'chimodzimodzinso ndi zigawo ziwiri.
Kuphatikiza pa mawonekedwe apangidwe, ma diski amabrake amagawidwanso m'mitundu ya kuphedwa (mosasamala kanthu za kukhalapo kapena kusapezeka kwa mpweya wabwino).
- Zosalala. Mtundu wofala kwambiri, womwe umayikidwa mu 95% ya milandu nthawi zonse, pa conveyor fakitale. Amakhala ndi malo osalala opukutidwa ndipo, kwenikweni, amatengedwa ngati mtundu woyambira.
- Wodulidwa. Kusintha uku kumawonedwa ngati kukweza kwa disk yosalala. Iwo amasiyanitsidwa ndi kukhalapo kwa perforation wopangidwa perpendicular kwa pamwamba ntchito. M'ma classics, pamene zigawo za perforated zinkangoyamba kupangidwa mochuluka, diskiyo inali ndi mabowo 24 mpaka 36. Tsopano pali magawo pamsika omwe ali ndi mabowo 8-12, omwe amagwira ntchito yokongoletsa mwachangu. Perforation imathetsa mavuto awiri omwe amagwiritsidwa ntchito: imathandizira kuziziritsa kwa brake disc, komanso imachotsa zinthu zoyaka moto pa "malo" a disc-pad contact.
- Ma discs okhala ndi notch ya radial. Komanso, amaonedwa ngati kukonzanso kogwira ntchito kwa mtundu wosalala. Amasiyanitsidwa ndi poyambira milled pamwamba, yomwe ili pa ngodya kwa likulu, kupitirira kuchokera kunja m'mphepete mwa gawo. Ntchito yothandiza ya radial notch ndikupatutsa zinyalala, fumbi ndi madzi kuchokera ku "malo" okhudzana ndi chipikacho.
- Kubowola ndi notches. Izi ndizophatikiza ziwiri zomwe zili pamwambapa. Pamwamba pa disk, kubowola kumagwiritsidwa ntchito mu kuchuluka kwa mabowo 18 mpaka 24 nthawi zambiri, komanso ma radial notches 4-5. Amagwira ntchito zonse kudzera m'mabowo ndi ma radial recesses nthawi imodzi. Mwa njira, ikukonzekera wotchuka wa ananyema zimbale m'misika ambiri.
Pankhani ya mitundu yogwira ntchito, woyendetsa galimoto ali ndi chisankho. Ndiko kuti, ma disks onse osalala ndi a perforated adzapangidwa mosamalitsa molingana ndi kukula kwake, ndipo sidzafunikira kusinthidwa kulikonse pakukhazikitsa. Choncho, podziwa ntchito za njira inayake, dalaivala akhoza kusankha ndi kukhazikitsa aliyense wa iwo pa galimoto.
Payokha, zikanakhala zotheka kulingalira zamagulu azinthu, chifukwa kuwonjezera pa zimbale zachitsulo zachitsulo, magalimoto osakanikirana ali ndi ma diski a carbon-ceramic, koma chiwerengero cha zotsirizirazo ndizosawerengeka, kotero magulu omwe ali pamwambawa adzakhala. zofunikira pa 99% yamagalimoto.
