Uburyo bwo gupima icyuma gipima imiterere y'ikamyo gikoresha ikoranabuhanga rya ABS Solenoid Valve Coil hamwe na Multimeter

Sisitemu yo Gufunga Ingufu (ABS) ni igice cy'ingenzi cy'umutekano mu modoka zigezweho z'ubucuruzi, kandi kumenya gupima imashini ya ABS solenoid valve coil ikoresheje multimeter ni ubuhanga bw'ingenzi mu kubungabunga ubwikorezi bw'imodoka. Iyi mfashanyigisho ya tekiniki itanga intambwe ku yindi yo gusuzuma ibibazo by'amashanyarazi mu miyoboro ya solenoid, kugira ngo sisitemu yawe yo gufunga ikomeze kubahiriza amahame y'umutekano. Bakurikije iyi nzira y'umwuga yo gukemura ibibazo, abatekinisiye bashobora kumenya neza niba ikibazo giterwa n'imashini.ivalue ya solenoid ya ABS y'ikamyocyangwa ibibazo by'insinga zo hanze.

Gusobanukirwa uruhare rw'icyuma gifunga amashanyarazi cya ABS Solenoid Valve Coil

Umuyoboro wa ABS solenoid valve ukora nk'icyuma gikoresha amashanyarazi kigenzura umuvuduko w'umwuka ugera mu byumba bya feri mu gihe cy'impanuka ya ABS. Iyo icyuma gikoresha ikoranabuhanga cya ABS (ECU) kibonye ko amapine afunze, cyohereza amashanyarazi kuri izi mashini kugira ngo zihindure imbaraga za feri. Umuyoboro udafite ishingiro ukunze gutuma habaho urumuri rwa ABS rumurika ndetse n'ikosa ryanditse rijyanye n'imiyoboro ifunguye cyangwa migufi.

Abakora ibinyabiziga by’ubucuruzi bagomba kumenya ko coil ya solenoid ari umuyoboro uhoraho w’insinga z’umuringa. Gupima ubukana ni bwo buryo bw’ibanze bukoreshwa mu kugenzura ubuziranenge bw’iyi ving’imbere. Iyo coil yangiritse bitewe n’ubushyuhe, gutigita, cyangwa kwinjira k’ubushuhe, izananirwa gukora imbaraga za rukuruzi zikenewe kugira ngo ijyane plunger y’imbere, bigatuma ubushobozi bw’ikinyabiziga buhagarara.

Ibikoresho bikenewe mu gupima indwara

Gusuzuma neza bisaba ibikoresho by'umwuga kugira ngo harebwe neza niba ibimenyetso by'ubudahangarwa ari byo birinda. Isuzuma rya digitale multimeter (DMM) rifite nibura 0.5% ni ryo risabwa.sisitemu zo gufunga feri z'ibinyabiziga by'ubucuruziBitandukanye n'amatara y'ibizamini bisanzwe, multimeter ishobora kubona impinduka zitagaragara mu buhanga bw'ingufu zigaragaza imiyoboro migufi cyangwa imiyoboro ikomeye yo guhagarara.

Intambwe ku yindi: Uburyo bwo gupima icyuma gikingira imirambo cya ABS Solenoid Valve Coil

Mbere yo gutangira ikizamini cy'amashanyarazi, menya neza ko imodoka ihagaze ahantu haringaniye, amapine yayo afite akato kandi ko ikirere cyayo gifite umuriro wuzuye. Umutekano ni ingenzi cyane mu gihe ukorera hirya no hino.icyumba cy'amakamyo aremereye cyo gufunga feri.

1. Gutegura no kugenzura amaso

Shaka ihuriro rya valve ya modulator ya ABS, ikunze kuboneka hafi y'imirongo. Kuramo icyuma gihuza amashanyarazi kuri solenoid. Suzuma ibyuma bihuza ibyuma kugira ngo urebe niba hari ibimenyetso bya corruption, pins zigoramye, cyangwa "green bol" (copper oxidation). DukurikijeIshyirahamwe ry’umutekano w’ibinyabiziga by’ubucuruzi (CVSA), ingese y'amashanyarazi ni imwe mu mpamvu zikomeye zituma imodoka za ABS zigwa nabi mu muhanda.

2. Gushyiraho Multimeter

Hindura agakoresho ka multimeter kuri Ohms (Ω). Niba meter yawe idakora ku buryo bwikora, hitamo 200Ω. Kora ku byuma bibiri hamwe kugira ngo urebe neza ko meter ibara hagati ya 0.0 na 0.3Ω; ibi bitanga ubushobozi bwo kudakora neza kw'icyuma. Gupima neza ni ingenzi kuko inyinshi muri zovalves za solenoid z'ikamyobafite ubushobozi buke cyane bwo kurwanya indwara.

3. Gupima Ubudahangarwa bw'Izingiro

Shyiramo ibikoresho bya multimeter probes mu byuma bihuza solenoid. Ku muyoboro usanzwe wa ABS wa pin 3 (Gutanga, Gusohora, na Common), ugomba kugerageza "Gutanga" na "Gusohora" ugereranije na pin isanzwe.

• Agaciro k'ibikenewe: Inyinshi muri solenoids za ABS zikoreshwa mu bucuruzi za 24V zigomba kugarura ubukana buri hagati ya 10Ω na 20Ω.
• Umuyoboro Ufunguye: Inyuguti ya "OL" cyangwa "1″ igaragaza insinga y'imbere yacitse.
• Umuvuduko Mugufi: Ingano iri munsi ya 10Ω (urugero, 2Ω) igaragaza ko insulation y'imbere yangiritse.

4. Gupima aho umuntu aherereye kuva hasi kugera hasi

Shyira multimeter kuri range ya Ohms iri hejuru cyane cyangwa uburyo bwo gukomeza. Shyira probe imwe kuri terminal ya solenoid indi ku mubiri w'icyuma wa valve. Inyuguti iyo ari yo yose itari "OL" (ubudahangarwa butagira umupaka) igaragaza ubugufi bw'imbere ku gasanduku, bushobora guturitsa firizi cyangwa kwangiza ABS ECU.

Kugereranya amakosa ya Coil ya Solenoid isanzwe

Uburyo butandukanye bwo gutsindwa busaba ibikorwa bitandukanye byo gukosora. Gukoresha uburyo bwo gukosoraicyuma gihindura ubushyuhe cyikora ku buryo bworoshyebitanga uburinganire mu byuma, ariko uruhande rw'amashanyarazi rushingiye gusa ku buzima bw'uruziga.

Ingaruka z'ibiceri bidafite ishingiro ku mikorere ya feri

Itara rya ABS solenoid ridafite ubushobozi bwo gukora neza rituma imodoka ibona urumuri rudakora neza, ahubwo rihindura uburyo imodoka ikoresha umwuka. Iyo itara ryacitse mu mwanya "ufunze", ipine rishobora kudahabwa itegeko ryo "guhagarika umuvuduko" mu gihe cy'impanuka, bigatuma amapine agwa cyangwa agakomereka mu ipine.

Amakuru y'inganda aturuka muriIkigo cy'Igihugu gishinzwe umutekano w'ibinyabiziga mu muhanda (NHTSA)bigaragaza ko ABS ikora neza ishobora kugabanya cyane ingaruka z'amakamyo aremereye mu mpanuka z'imodoka nyinshi. Bityo rero, kubungabunga ubuziranenge bw'amashanyarazi mu bice nkaicyuma gikingira feri y'ikamyon'ibice bifitanye isano nabyo ni ikibazo cyo kubahiriza amategeko n'umutekano w'imikorere.

Urutonde rw'ibipimo byo kubungabunga imikorere y'umwuga

Kugira ngo wirinde ko habaho igihe kidasanzwe cyo kuruhuka, shyira ibi bipimo mu ngengabihe yawe yo kubungabunga impanuka (PM).

1. Amavuta ya Dielectric: Shyira make ku byuma bihuza ibikoresho kugira ngo hirindwe ingese iterwa n'ubushuhe.
2. Uburyo bwo gufunga inzira: Menya neza ko insinga za ABS zidakubita kupadi ziremereye zo gufunga fericyangwa imiyoboro ya chassis.
3. Itangwa ry'amashanyarazi: Genzura ko ABS ECU itanga ikimenyetso cyiza cya 24V kuri solenoids ziri mu mutwaro.
4. Ubuziranenge bw'ubutaka: Menya neza ko ubutaka bwa chassis bwa sisitemu ya ABS budafite ingese.

Ibisobanuro bya tekiniki: Sisitemu za 24V vs 12V

Nubwo amakamyo menshi y’ubucuruzi ku isi akoresha sisitemu ya 24V, amwe mu mamodoka aciriritse akoresha 12V. Agaciro k’ubudahangarwa gatandukanye hagati y’iyi miterere. Ingufu za 12V ubusanzwe zifite ubudahangarwa bwo hasi (akenshi kuva kuri 4Ω kugeza kuri 8Ω) ugereranije na 24V. Buri gihe reba kuriIshyirahamwe ry'Abahanga mu by'Imodoka (SAE)amahame ngenderwaho cyangwa urupapuro rw'amakuru rw'uruganda runaka mbere yo kwamagana igice gishingiye ku kudashobora gusa.

Incamake y'umwanzuro wo gusuzuma indwara

Gupima imashini ya ABS solenoid coil ni uburyo buhamye bwo gutandukanya amazi aturuka mu mwuka n'amakosa y'amashanyarazi. Niba ibipimo byawe by'ubudahangarwa biri hanze y'urugero rwa 10-20Ω kuri sisitemu za 24V, solenoid iba ifite inenge. Gukurikirana buri gihe ibi bipimo nk'igice cyaGusana sisitemu ya feriPorogaramu igabanya ibyago byo "kumanika ibice" bihenze kandi ikareba ko ibice byangiritse by'ukuri ari byo bisimburana.

Ibibazo Bikunze Kubazwa (Ibibazo Bikunze Kubazwa)

Ni iyihe mpamvu ikunze gutuma coil ya ABS solenoid inanirwa gukora?

Impamvu ikunze kugaragara ni ukwinjira k'ubushuhe hamwe n'umunyu wo mu muhanda, bigatera ingese imbere cyangwa "kubora kw'icyatsi" ku dupira two guhuza. Guhindagurika kw'ingufu nyinshi binatera umunaniro mu mizunguruko y'umuringa, amaherezo bigatera uruziga rufunguye rutera kode y'ikosa.

Ese nshobora gusukura solenoid coil aho kuyisimbuza?

Ushobora gusukura udupira two hanze duhuza imodoka ukoresheje icyuma gisukura ibyuma kugira ngo ukemure ibibazo bikomeye byo kwangirika. Ariko, iyo icyuma cy'imbere cy'umuringa cyagabanutse cyangwa cyacitse (bigatuma "OL" igaragara), icyo cyuma ntigishobora gusukurwa kandi kigomba gusimburwa kugira ngo sisitemu yo gufunga imodoka ikomeze umutekano.

Ese gutwara imodoka ufite valve ya ABS yangiritse ni byiza?

Nubwo feri z’umwuka zisanzwe zizakomeza gukora, uburyo bwo kwirinda gufunga buzahagarara nibura kuri axle imwe. Ibi byongera ibyago byo gufunga amagare no kubura uburyo bwo kuyobora feri mu gihe cy’impanuka, kandi imodoka ishobora gutsindwa mu igenzura ry’umutekano rya Minisiteri y’Ubwikorezi (DOT).

Kuki multimeter yanjye igaragaza 0 ohms kuri coil?

Ishusho ya 0-ohm igaragaza ko hari umuyoboro mugufi udakora neza, aho insinga z'imbere zashonze kandi insinga zigakoraho. Iyi ndwara ikunze gukurura umuriro mwinshi, ushobora gukurura fuse ya ABS cyangwa ukangiza ibyuma by'imbere biri mu cyuma gihenze cyo kugenzura amashanyarazi cya ABS.

Ese ubushyuhe bugira ingaruka ku bipimo by'ubudahangarwa bwa ABS solenoid?

Yego, ubushobozi bwo kurwanya umuringa buriyongera uko ubushyuhe bwiyongera. Ingufu ipimwa ako kanya nyuma yo kuyitwara igihe kirekire ishobora kugaragaza ubushobozi bwo kurwanya buhoro ugereranyije n’igeragezwa ryakorewe mu iduka rikonjesha. Buri gihe reka igice cyayo kigere ku bushyuhe bwo mu kirere kugira ngo kigereranywe neza n’ibisobanuro bya tekiniki by’uruganda.