Tashin birki don sassa masu ɗaukar kaya
birki
Domin akwai nau'ikan kayan gyara da yawa, ba za mu iya nuna su duka akan gidan yanar gizon ba.Da fatan za a ji daɗin tuntuɓar mu don takamaiman wasu.
amfani
1. Muna samar muku da samfuran asali da na bayan gida
2. Daga masana'anta zuwa abokin ciniki kai tsaye, adana kuɗin ku
3. Stable stock ga al'ada sassa
4. A Lokacin Isar da Lokaci, tare da farashin jigilar kaya
5. Masu sana'a kuma akan lokaci bayan sabis
shiryawa
Akwatunan kwali, ko bisa ga buƙatar abokan ciniki.
bayanin
Ƙaƙƙarfan birki, wanda kuma ake kira pads ɗin birki na mota, koma zuwa ga abin da aka gyara akan drum ko faifan birki wanda ke juyawa tare da ƙafafun.Rubutun juzu'i da ruɗaɗɗen ruɗi suna fuskantar matsin lamba na waje kuma suna haifar da juzu'i don cimma manufar rage abin hawa.
Mashinan birki na mota gabaɗaya sun ƙunshi farantin karfe, rufin rufin manne da toshe gogayya.Dole ne a fentin farantin karfe don hana tsatsa.Ana amfani da ma'aunin zafin jiki na SMT-4 don gano yawan zafin jiki na tsarin sutura don tabbatar da ingancin.
Ka'idar aiki na birki ta samo asali ne daga gogayya.Rikicin da ke tsakanin fayafan birki da faifan birki (ganguna) da tayoyin da ƙasa ana amfani da su ne don canza ƙarfin motsin abin hawa zuwa makamashin zafi don tsayar da motar.Tsarin birki mai kyau da inganci dole ne ya samar da tsayayye, isasshe kuma mai iya sarrafa ƙarfin birki, kuma yana da kyakyawar watsawa ta ruwa da iyawar zafi don tabbatar da cewa ƙarfin da direban ke yi daga feda ɗin birki na iya zama cikakke da inganci zuwa ga babban silinda Kuma kowannensu. sub-Silinda, da kuma guje wa gazawar ruwa da lalata birki da zafi mai zafi ke haifarwa.Tsarin birki na motar ya kasu kashi biyu: diski da drum, amma baya ga fa'idar tsada, birkin ganga ba su da inganci fiye da birkin diski.
“Friction” yana nufin juriya na motsi tsakanin abubuwan tuntuɓar abubuwa biyu masu motsi.Ƙarfin juzu'i (F) yayi daidai da samfurin madaidaicin juzu'i (μ) da matsi na al'ada a tsaye (N) akan farfajiyar jujjuyawa, wanda aka bayyana azaman dabara ta zahiri: F=μN.Don tsarin birki: (μ) yana nufin madaidaicin juzu'i tsakanin faifan birki da faifan birki, kuma N shine ƙarfin da birki caliper piston ke yi akan kushin birki (Pedal Force).Mafi girman juzu'in juzu'i, mafi girman juzu'in da aka haifar, amma ƙimar juzu'i tsakanin kushin birki da diski zai canza saboda tsananin zafi da ake samu bayan gogayya, ma'ana, juzu'in juzu'i (μ) yana canzawa da zafin jiki Koyaya, kowane nau'in kushin birki yana da madaidaicin juzu'i daban-daban na canji saboda bambancin abu.Don haka, maballin birki daban-daban za su sami yanayin yanayin aiki daban-daban da madaidaitan kewayon zafin aiki.Wannan shine lokacin da kuke siyan pad ɗin birki.Abin da dole ne ku sani.
Isar da ƙarfin birki
Ƙarfin da birki caliper piston ke yi akan mashin birki ana kiransa: Ƙarfin Feda.Bayan an ƙarfafa ƙarfin direban da ke kan birki ta hanyar lever na injin feda, ana ƙara ƙarfin ƙarfin ta hanyar ka'idar bambancin matsa lamba ta hanyar haɓaka wutar lantarki, wanda ake amfani da shi don tura babban silinda na birki.Matsin na'ura mai aiki da karfin ruwa wanda babban silinda na birki ya haifar yana amfani da tasirin watsa wutar lantarki mara ƙarfi, wanda ake watsawa ga kowane ƙaramin silinda ta hanyar birki tiyo, kuma matsin lamba yana ƙaruwa da “ka'idar Pascal” don tura piston na sub-Silinda. yin amfani da karfi a kan pads ɗin birki.“Dokar Pascal” (Dokar Pascal) tana nufin cewa matsa lamba na ruwa a kowane wuri a cikin rufaffiyar akwati iri ɗaya ne.
Ana samun matsa lamba ta hanyar rarraba ƙarfin da aka yi amfani da shi ta wurin mai karɓar karfi.Lokacin da matsa lamba ya yi daidai, za mu iya amfani da su don canza rabon da aka yi amfani da su da kuma wuraren da aka yi amfani da su don cimma tasirin ƙarfin ƙarfin ƙarfi (P1 = F1 / A1 = F2 / A2 = P2).An yi amfani da shi a cikin tsarin birki, rabon matsa lamba na babban silinda zuwa silinda shine rabon yanki na piston na babban silinda zuwa yankin piston na Silinda.
Sanye take da: ABS
ABS: Anti-lock birke System, kamar yadda sunan ke nunawa, shine “Tsarin birki na kulle-kulle”.Kowa ya san cewa mafi girman tasirin birki yana faruwa nan da nan kafin a kulle tayoyin.Idan za'a iya kiyaye ƙarfin birki cikin ma'auni tare da gogayya ta taya, za'a sami mafi girman tasirin birki.Lokacin da birki na birki ya fi jujjuyawar taya, zai sa tayar ta kulle.Da zarar tayar ta kulle, ɓarkewar tsakanin taya da ƙasa za ta canza daga “tabbatacciyar gogayya” zuwa “ƙarfafa juzu’i”.Ba wai kawai tashin hankali ya ragu sosai ba, amma tuƙi ya ɓace.Ikon bin diddigi.Domin kulle taya ya faru ne sakamakon kwatankwacin karfin birki da kuma karfin juzu'i da ke tsakanin taya da kasa, wato iyakar ko tayar motar ta kulle yayin da motar ke gudu ya dogara ne da irin yanayin motar. kanta, yanayin saman hanya, kusurwar matsayi, da matsi na taya.
Siffofin tsarin dakatarwa suna "bambanta daga lokaci zuwa lokaci".ABS na amfani da firikwensin saurin abin hawa da aka sanya akan ƙafafu huɗu don tantance ko tayoyin na kulle ne, da kawar da abubuwan da ba su da tabbas na haƙƙoƙin ɗan adam, da kuma sarrafa daidai lokacin da aka fitar da matsi na injin birki na silinda don hana birki kullewa..Yawancin ABS na yanzu suna ɗaukar ƙira wanda zai iya ci gaba da takawa kuma ya saki sau 12 zuwa 60 a sakan daya (12 ~ 60 Hz).Idan aka kwatanta da sau 3 zuwa 6 na manyan ƴan tseren ƙwararru, babban matakin aiki ne.
Mafi girman mitar takawa, ƙarin Ƙarfin birki na iya kiyayewa a gefen kusa da iyaka.Daidaituwa da amincin da ABS zai iya samu ya wuce iyakokin ɗan adam, don haka sai mu ce: ABS shine kayan aiki mafi ƙima don kuɗi lokacin siyan mota.Musamman hatsarin da ke tattare da jakar iska.
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