Ukumelana nenzwa ye-ABS Lexus px 300

Izindlela zokuhlola inzwa ye-ABS

Izinzwa ze-ABS zidlala indima ebalulekile ekusebenzeni kwesistimu yokubhuleka yemoto - ukusebenza kahle kwe-braking kanye nokusebenza kahle kweyunithi iyonke kuncike kuzo. Izakhi zenzwa zidlulisela idatha ngezinga lokuzungezisa kwamasondo kuyunithi yokulawula, futhi iyunithi yokulawula ihlaziya ulwazi olungenayo, yakhe i-algorithm efiselekayo yezenzo. Kodwa yini okufanele uyenze uma kukhona ukungabaza mayelana nempilo yamadivayisi?

Izimpawu zedivayisi

Iqiniso lokuthi inzwa ye-ABS inephutha iboniswa yinkomba kuphaneli yensimbi: ikhanyisa lapho isistimu ivaliwe, iphuma ngisho noma ingasebenzi kahle.

Ubufakazi bokuthi i-ABS iyekile "ukuphazamisa" amabhuleki:

• Amasondo ahlala evaleleka ngaphansi kwe-braking enzima.
• Akukho sici sokungqongqoza ngokudlidliza ngesikhathi esisodwa lapho ucindezela i-pedal yebhuleki.
• Inaliti ye-speedometer isala ngemuva kokusheshisa noma ayinyakazi nhlobo endaweni yayo yasekuqaleni.
• Uma izinzwa ezimbili (noma ngaphezulu) kuphaneli yensimbi zihluleka, inkomba yebhuleki yokupaka iyakhanya futhi ayicimi.

Isibonisi se-ABS kudeshibhodi sibonisa ukungasebenzi kahle kwesistimu

Yini okufanele ngiyenze uma inkomba ye-ABS kudeshibhodi yemoto ingaziphathi kahle? Akufanele ushintshe ngokushesha inzwa, udinga kuqala ukuhlola amadivaysi; le nqubo ingenziwa ngokuzimela, ngaphandle kokusebenzisa izinkonzo zamakhosi akhokhelwa kakhulu.

Izindlela zokuhlola ukusebenza

Ukunquma isimo sengxenye, senza uchungechunge lwezenzo zokuyixilonga, ukusuka kokulula kuye kokuyinkimbinkimbi:

1. Ake sihlole ama-fuse ngokuvula ibhulokhi (ngaphakathi kwegumbi labagibeli noma endaweni yenjini) futhi sihlole izakhi ezihambisanayo (ezikhonjiswe encwadini yokulungisa / yokusebenza). Uma ingxenye eshile itholakala, sizoyishintsha sifake entsha.
2. Ake sibheke futhi sihlole:
   • ubuqotho besixhumi;
   • i-wiring yama-abrasions okwandisa ingozi yesifunda esifushane;
   • ukungcoliswa kwezingxenye, ukulimala okungenzeka kwangaphandle kwemishini;
   • ukulungisa nokuxhuma phansi kwenzwa ngokwayo.

Uma izinyathelo ezingenhla zingasizi ukukhomba ukungasebenzi kahle kwedivayisi, kuzodingeka ukuthi ihlolwe ngamadivayisi - umhloli (i-multimeter) noma i-oscilloscope.

Isihloli (i-multimeter)

Kule ndlela yokuxilonga inzwa, uzodinga umhloli (i-multimeter), imiyalelo yokusebenza nokulungisa imoto, kanye ne-PIN - izintambo ezinezixhumi ezikhethekile.

Idivayisi ihlanganisa imisebenzi ye-ohmmeter, i-ammeter ne-voltmeter

I-Tester (i-multimeter) - idivayisi yokulinganisa imingcele yamanje kagesi, ehlanganisa imisebenzi ye-voltmeter, i-ammeter ne-ohmmeter. Kukhona amamodeli e-analog nedijithali yamadivayisi.

Ukuze uthole ulwazi oluphelele mayelana nokusebenza kwenzwa ye-ABS, kuyadingeka ukukala ukumelana kumjikelezo wedivayisi:

1. Phakamisa imoto ngejekhi noma ilengise ku-lift.
2. Susa isondo uma livimbela ukufinyelela kudivayisi.
3. Susa ikhava yebhokisi lokulawula bese unqamula izixhumi kusilawuli.
4. Sixhuma i-PIN ku-multimeter kanye nokuxhumana kwenzwa (izixhumi zenzwa yamasondo angemuva zitholakala ngaphakathi kwegumbi labagibeli, ngaphansi kwezihlalo).

Sixhuma iphinikhodi kumhloli kanye noxhumana naye wenzwa

Ukufundwa kocingo kufanele kuhambisane nedatha echazwe encwadini yokulungisa nokusebenza kwemoto ethile. Uma ukumelana kwedivayisi:

• ngaphansi komkhawulo omncane - inzwa inephutha;
• isondela ku-zero - isifunda esifushane;
• engazinzile (ukugxuma) ngesikhathi sokuqinisa izintambo - ukwephulwa kokuxhumana ngaphakathi kwe-wiring;
• ukufundwa okungapheli noma okungekho - ikhefu lekhebula.

Qaphela! Ukumelana nezinzwa ze-ABS kuma-axles angaphambili nangemuva kwehlukile. Imingcele yokusebenza yamadivayisi isuka ku-1 iye ku-1,3 kOhm esimweni sokuqala futhi isuka ku-1,8 iye ku-2,3 kOhm kwesibili.

Ividiyo "Ukuxilongwa kwenzwa ye-ABS"

Ungahlola kanjani i-oscilloscope (enomdwebo wezintambo)

Ngaphezu kokuzihlola kwenzwa nge-tester (multimeter), ingahlolwa ngedivayisi eyinkimbinkimbi - i-oscilloscope.

Idivayisi ihlola i-amplitude nemingcele yesikhathi yesignali yenzwa

I-oscilloscope iyithuluzi elihlola ubude nemingcele yesikhathi yesiginali, eklanyelwe ukuxilonga ngokunembile izinqubo ze-pulse kumasekhethi kagesi. Le divayisi ithola izixhumi ezimbi, amaphutha aphansi kanye nokunqamuka kwezintambo. Ukuhlola kwenziwa ngokubheka okubonakalayo kokudlidliza esibukweni socingo.

Ukuze uhlole inzwa ye-ABS nge-oscilloscope, kufanele:

1. Shaja ibhethri ngokugcwele ukuze ubone ukwehla kwe-voltage (izipikhi) kuzixhumi noma imikhondo ngesikhathi sokulinganisa.
2. Thola inzwa yokuthinta bese unqamula isixhumi esiphezulu engxenyeni.
3. Xhuma i-oscilloscope endaweni kagesi.

Ukuxhuma idivayisi kusixhumi senzwa ye-ABS (1 - toothed disc-rotor; 2 - inzwa)

Isimo senzwa ye-ABS sikhonjiswa yilokhu:

• i-amplitude efanayo yokuguquguquka kwesignali ngesikhathi sokujikeleza kwamasondo e-axle eyodwa;
• ukungabi khona kwe-amplitude beats lapho kuhlonzwa ngesignali ye-sinusoidal yemvamisa ephansi;
• ukugcina i-amplitude ezinzile futhi efanayo ye-oscillations yesignali, engadluli ku-0,5 V, lapho isondo lijikeleza ngemvamisa ye-2 rpm.

Qaphela ukuthi i-oscilloscope iyithuluzi eliyinkimbinkimbi futhi elibizayo. Ubuchwepheshe besimanje bekhompiyutha bukwenza kube nokwenzeka ukushintsha le divayisi ngohlelo olukhethekile olulandwe ku-inthanethi futhi lufakwe kwi-laptop evamile.

Ukuhlola ingxenye engenazo izinsimbi

Indlela elula yokuxilonga idivayisi engenakho ihadiwe ukuhlola i-valve ye-solenoid kunzwa yokungeniswa. Noma yimuphi umkhiqizo wensimbi (isikulufa, isikrufu) sisetshenziswa engxenyeni lapho uzibuthe efakwe khona. Uma inzwa ingayikhangi, inephutha.

Amasistimu amaningi esimanje okuvimba ukukhiya amabhuleki anomsebenzi wokuzihlola ngokukhipha iphutha (ngokubhala ngekhodi nezinombolo) esikrinini sekhompyutha esisebhodini. Ungakwazi ukucacisa lezi zimpawu usebenzisa i-inthanethi noma imanuwali yemiyalelo yomshini.

Okufanele ukwenze uma kutholakala ukwehlukana

Yini okufanele uyenze ngenzwa ye-ABS uma kutholwa ukungasebenzi kahle? Uma inkinga iyidivayisi ngokwayo, kuzodingeka ishintshwe, kodwa esimweni sezintambo zikagesi, ungayilungisa inkinga ngokwakho. Ukuze sibuyisele ubuqotho bayo, sisebenzisa indlela "yokushisela", ukugoqa ngokucophelela amalunga nge-tape kagesi.

Uma ukukhanya kwe-ABS kungena kudeshibhodi, lokhu kuwuphawu olucacile lwenkinga yenzwa. Izenzo ezichazwe zizosiza ukukhomba imbangela yokuphuka; noma kunjalo, uma ulwazi nolwazi lunganele, kungcono ukuxhumana nabaphathi benkonzo yemoto. Uma kungenjalo, ukuxilonga okungafundile kwesimo, okuhambisana nokulungisa okungalungile kwedivayisi, kuzonciphisa ukusebenza kwesistimu yokubhuleka evimbela ukukhiya futhi kungaholela engozini.