Waa maxay Dareemaha ABS ee Dambe? Noocyadee ayaa jira sideese loo rakibaa?
Dareemaha caloosha waxaa loo isticmaalaa gaariga mootada ABS (Nidaamka Joojinta Qufulka). Nidaamka ABS, xawaaraha waxaa la socda dareemaha soo-jiidashada. Dareemaha caloosha wuxuu soo saaraa calaamado koronto oo AC ah oo quasi-sinusoidal ah iyada oo loo marayo ficilka giraanta geerka oo si isku mid ah ula wareegta giraanta, inta jeer ee ay socoto iyo baaxaddeeduna waxay la xiriiraan xawaaraha giraanta. Calaamadda wax soo saarka waxaa loo gudbiyaa cutubka xakamaynta elektaroonigga ah ee ABS (ECU) si loo xaqiijiyo la socodka waqtiga-dhabta ah ee xawaaraha giraanta.
1, dareemaha xawaaraha giraangiraha toosan
Dareemaha xawaaraha giraangiraha toosan wuxuu inta badan ka kooban yahay birlab joogto ah, dhidibka tiirka, gariiradda induction iyo giraanta ilkaha. Marka giraanta gear-ku wareegto, caaradda gear-ka iyo gadaasha ayaa is beddesha dhidibka ka soo horjeeda ee cidhifka. Inta lagu jiro wareegga giraanta gear-ka, qulqulka birlabka ee ku jira gariiradda induction-ka ayaa si is beddel ah isu beddela si uu u soo saaro xoogga elektaroonigga induction-ka, calaamaddanna waxaa la geliyaa qaybta xakamaynta elektaroonigga ah ee ABS iyada oo loo marayo fiilada dhammaadka gariiradda induction-ka. Marka xawaaraha giraanta gear-ku isbeddelo, soo noqnoqoshada xoogga electromotive-ka ee la kiciyo ayaa sidoo kale isbeddela.
2, dareemaha xawaaraha giraanta
Dareemaha xawaaraha giraangiraha ee annular-ka wuxuu inta badan ka kooban yahay birlab joogto ah, gariirad soo-jiidasho iyo giraan ilkaha ah. Birlab-ku-xidhka joogtada ah wuxuu ka kooban yahay dhowr lammaane oo birlab ah. Inta lagu jiro wareegga giraangiraha, qulqulka birlabka ee ku jira gariiradda soo-jiidasho ayaa si is beddel ah isu beddela si uu u soo saaro xoogga koronto-soo-jiidasho ee soo-jiidasho. Calaamaddan waxaa la gelinayaa qaybta xakamaynta elektaroonigga ah ee ABS iyada oo loo marayo fiilada dhammaadka gariiradda soo-jiidasho. Marka xawaaraha giraangirta soo-jiidasho uu isbeddelo, soo noqnoqoshada xoogga koronto-soo-jiidasho ee soo-jiidasho ayaa sidoo kale isbeddela.
3, Dareemaha xawaaraha giraangiraha nooca hoolka
Marka qalabku ku yaal booska lagu muujiyey (a), khadadka goobta birlabta ee dhex mara curiyaha Hall-ka waa la kala firdhiyaa goobta birlabtana waa daciif; Marka qalabku ku yaal booska lagu muujiyey (b), khadadka goobta birlabta ee dhex mara curiyaha Hall-ka waa la ururiyaa goobta birlabtana waa xoog badan tahay. Marka qalabku wareego, cufnaanta khadka birlabta ee dhex mara curiyaha Hall-ka ayaa isbeddela, taasoo keenta in danabka Hall-ku isbeddelo, curiyaha Hall-na wuxuu soo saari doonaa heer millivolt (mV) oo ah danabka hirarka quasi-sine. Calaamaddan waxaa sidoo kale loo baahan yahay in wareegga elektaroonigga ah loogu beddelo danab garaac caadi ah.
Rakib
(1) Giraanta shaabadaynta geerka
Giraangiraha ilkaha iyo giraanta gudaha ama mandrel-ka ee cutubka xudunta ayaa ku habboon faragelinta. Habka isu-imaatinka cutubka xudunta, giraanta ilkaha iyo giraanta gudaha ama mandrel-ka waxaa isku daraa saliid.
(2) Ku rakib dareemaha
Ku habboonaanta dareemaha iyo giraanta dibadda ee cutubka xudunta waa ku habboonaanta faragelinta iyo qufulka lawska. Dareemaha xawaaraha giraanta toosan badanaa waa qaab quful laws ah, dareemaha xawaaraha giraantana wuxuu qaataa ku habboonaanta faragelinta.
Masaafada u dhaxaysa dusha sare ee gudaha ee birlabta joogtada ah iyo dusha sare ee ilkaha ee giraanta: 0.5 ± 0.15 mm (inta badan iyada oo loo marayo xakamaynta dhexroorka dibadda ee giraanta, dhexroorka gudaha ee dareemaha iyo isku-xidhka)
(3) Danabka tijaabada ah wuxuu adeegsadaa danabka soo saarista xirfadeed ee iskiis u sameeyay iyo qaabka hirarka xawaare gaar ah, dareemaha toosanna waa inuu sidoo kale tijaabiyaa in wareegga gaaban uu yahay;
Xawaaraha: 900rpm
Baahida danab: 5.3 ~ 7.9 V
Shuruudaha qaab-dhismeedka hirarka: hirarka sine-ka ee deggan
Zhuo Meng Shanghai Auto Co., Ltd. waxay ka go'an tahay inay iibiso MGQaybaha baabuurta &MAUXS waa la soo dhaweynayaa in la iibsado.
