Dareemaha ABS.
Dareemaha Abs waxa loo adeegsadaa gaadhiga ABS (Nidaamka Braking Anti-lock). Nidaamka ABS, xawliga waxa la socda dareeme wax-qabad leh. Dareemaha abs-ku waxa uu soo saaraa calaamado koronto oo quasi-sinusoidal AC ah iyada oo loo marayo ficilka giraanta qalabka kaas oo si isku mid ah ula wareegaya giraangiraha, iyo inta jeer ee uu balaadhiyo waxay la xidhiidhaan xawaaraha giraangiraha. Digniinta wax-soo-saarka waxaa lagu kala qaadaa qaybta kontoroolka elektaroonigga ah ee ABS (ECU) si loo xaqiijiyo la socodka xawaaraha taayirrada ee waqtiga-dhabta ah.
1, dareemaha xawaaraha giraangiraha toosan
Dareemaha xawaaraha taayirrada toosan ayaa inta badan ka kooban magnet joogto ah, dhidibka tiirka, gariiradda induction iyo giraanta iliga. Marka giraanta gearku wareego, cidhifka qalabka iyo dhabarka danbe ayaa ka soo horjeeda dhidibka cirifka. Inta lagu jiro wareegtada giraanta marshada, qulqulka magnetic gudaha gariiradda induction is beddel beddelkeeda si uu u dhaliyo xoogga koronto-dhaliyaha, iyo calaamaddaani waxay gelisaa unugga kantaroolka elektiroonigga ah ee ABS iyada oo loo sii marayo fiilada dhammaadka gariiradda induction. Marka xawaaraha giraanta gearku is beddelo, inta jeer ee xoogga korantada ee la kiciyay ayaa sidoo kale isbeddela.
2, giraanta xawaaraha giraangiraha
Dareemaha xawaaraha giraangiraha annular wuxuu inta badan ka kooban yahay magnet joogto ah, gariiradda induction iyo giraanta iliga. Magnet-ka joogtada ahi waxa uu ka kooban yahay dhawr lammaane oo bir birlab ah. Inta lagu jiro wareegtada giraanta marshada, qulqulka magnetic ee gudaha gariiradda induction ayaa is beddeleysa si uu u dhaliyo xoogga koronto-dhaliyaha. Digniintu waxa ay gelisaa unugga kantaroolka elegtarooniga ah ee ABS iyada oo loo sii marayo fiilada dhammaadka gariiradda induction. Marka xawaaraha giraanta gearku is beddelo, inta jeer ee xoogga korantada ee la kiciyay ayaa sidoo kale isbeddela.
3, Hoolka nooca xawaaraha giraangiraha
Marka gearku ku yaalo booska lagu muujiyey (a), xadhkaha magnetic field-ka ee dhex mara qaybta Hoolka waa la kala firdhiyaa oo goobta magnetic waa daciif; Marka gearku ku yaalo booska lagu muujiyey (b), xadhkaha magnetic field-ka ee dhex mara qaybta Hoolka ayaa xoogaysan oo goobta magnetic waa mid xoogan. Marka gearku wareego, cufnaanta xariiqda birlabeedka xoogga ah ee dhex mara qaybta Hall-ka ayaa isbedesha, taas oo keenta in korantada Hallku is beddesho, element-ka Hall-kuna waxa uu soo saari doonaa millivolt (mV) oo ah heerka danabka mawjadda quasi-sine. Calaamaddan waxa kale oo ay u baahan tahay in wareegga elektaroonigga ah loo beddelo danab garaaca garaaca caadiga ah.
Ku rakib
(1) Giraanta shaambadaha
Giraanta iliga iyo giraanta gudaha ama maandooriyaha unugga xuddunta waxay qaataan taam dhexgal ah. Habka isu-ururinta unugga xuddunta, giraanta iligga iyo giraanta gudaha ama mandrel ayaa la isku daraa iyada oo la raacayo saliidda.
(2) Ku rakib dareeraha
Ku habboonaanta u dhaxaysa dareemayaasha iyo giraanta dibadda ee unugga xuddunta waa taam faragelinta iyo quful lowska. Dareemaha xawaaraha giraangiraha toosan ayaa inta badan ah qaabka qufulka lowska, iyo dareemaha xawaaraha giraangiraha giraangiraha wuxuu qaataa ku habboonaanta faragelinta.
Masaafada u dhaxaysa dusha gudaha ee magnetka joogtada ah iyo dusha iliga ee giraanta: 0.5 ± 0.15 mm (inta badan iyada oo loo marayo xakamaynta dhexroorka dibadda ee giraanta, dhexroorka gudaha ee dareenka iyo xoogga)
(3) Korantada tijaabadu waxay isticmaashaa danab-soo-saarka xirfad-yaqaanka ah iyo qaab-dhismeedka xawaaraha qaarkood, iyo dareenka toosan waa inuu sidoo kale tijaabiyaa in wareegga gaaban;
Xawaaraha: 900rpm
Shuruudaha korantada: 5.3 ~ 7.9 V
Shuruudaha Waveform: Hirarka seeraha oo deggan
Ogaanshaha korantada
Ogaanshaha danabka soo baxay
Walxaha kormeerka:
1, danab wax soo saarka: 650 ~ 850mv (1 20rpm)
2, qaab wax-soo-saarka: hirka sinaha oo deggan
Marka labaad, tijaabada adkeysiga heerkulka hoose ee abs sensor
Dareemaha ku hay 40 ° C 24 saacadood si aad u tijaabiso in dareemaha absku uu wali buuxin karo shuruudaha waxqabadka korantada iyo xidhitaanka ee isticmaalka caadiga ah
Waa maxay sababta dareemaha abs-ku u fudud yahay in la jebiyo
Sababaha ay ABS u fududahay in la waxyeeleeyo waxaa ka mid ah qaybta induction-ka oo daboolan, xariiqda dabacsan iyo tayada dareenka laftiisa. Faahfaahinta waa sida soo socota:
Qaybta dareemada waa la daboolay: marka qaybta dareenka ee ABS ay ku daboolan tahay wasakh, boodh ama meelo kale oo shisheeye ah, waxay faragelin doontaa soo saarista dareenka ee dareemayaasha, taasoo keentay in kombuyuutarku awoodi waayo inuu si sax ah u xukumo xawaaraha, taas oo noqon doonta. waxay saameeyaan shaqada caadiga ah ee habka biriiga.
Khadka dabacsan: Xidhiidhka xadhkaha dareemayaasha ma aha mid adag ama xidhidhiyehu waa dabacsan yahay, taas oo u horseedi doonta gudbinta signalka oo liita, taas oo keeneysa cilladaha nidaamka. Cilada guud ayaa ah in nalka cilad uu shido.
Tayada dareemayaasha laftiisa: haddii tayada ABS ay liidato, waxay saameyn kartaa xasiloonida calaamadeeda wax soo saarka, ka dibna waxay saameyneysaa dareenka nidaamka ABS iyo badbaadada wadista.
Arrimahani waxay sababi karaan in dareemaha ABS uu si fudud u dhaawacmo, markaa inta lagu jiro isticmaalka iyo dayactirka, waa in fiiro gaar ah la bixiyaa si loo ilaaliyo dareemaha nadiifka ah iyo hubinta heerka isku xirka khadka si loo hubiyo badbaadada wadista.
Haddii aad rabto inaad wax badan ka ogaato, sii wad akhrinta maqaallada kale ee boggan!
Fadlan na soo wac haddii aad u baahan tahay alaabtan oo kale.
Zhuo Meng Shanghai Auto Co., Ltd. waxaa ka go'an iibinta qaybaha baabuurta MG&MAUXS soo dhaweyn si ay u iibsadaan.
