Cars, Waka
Tahuna Pūhiko marama ka tohutohutia ake: he aha ki te mahi i?
Ki te tahuna ake te rama te pākahiko e mea, tīmata te taraiwa ki te māharahara. A he take mo tenei nui - kaha pūhiko he pea ki te kia nui ki te hinga i te pukapuka nui. Na te take i tahuna te rama, e taea e kore o te generator, tetahi he pūhiko i roto i te whatunga onboard. He utu ui tata atu enei āhuatanga katoa, kia e i roto i te take o te āhuatanga i möhio faaore hohoro naianei. Hei te whakahaere i tāuta i te aroaro o te tiaki i roto i te pūhiko e i roto i te Papatohu rama motuhake. Marama tonu te reira i ake ki te mea kahore he tiaki.
Ka rite ki te generator te rere?
I mua i matau koutou he aha te rama pākahiko ka tohutohutia tohu, e hiahia ana koe ki te matau i te parau tumu o te mahi o te generator. I tetahi waka e rua kai mana. He generator me te pākahiko. E hono ana ratou i roto i te whakarara. Na reira, ka kaiwhakawhiwhi te generator pūkaha he ngaohiko ki te pākahiko, me te utu i te reira. Na reira ko te kotahi āhuatanga. Ahakoa o te maha o takaí o te putanga ngaohiko generator ko te taua tonu.
Ki te ū te huinga tānga-regulator. I waka pakeke whakamahia hoahoa o te momo electromechanical. I roto i te Semiconductor hou whakamahia anake. Te rama, eke nei i roto i te Papatohu, kua whakaurua ki roto ki te ara iahiko ngaohiko regulator. Ko reira, i roto i te meka, he wiki. Hei matau, e hiahia ana koe ki te tino titiro te parau tumu o te mana ngaohiko tānga.
regulator ngaohiko
Ko te generators rua awhiowhio te - rotor me stator. Ai te excitation tuatahi awhiowhio te mahi mahi. He mea tika ki te haamana'o i te ariā: kahore neke autō e kore e taea te whakaputa te hiko. Nō reira, ki rawaka whangai te rotor awhiowhio te ngaohiko ki te whiwhi i te papa autō. Well, mai te rotor - he wahi neke o te mīhini hiko, he reira mārama e tītaka te papa autō. A, ki te wā tiaho atu ana te tohu tiaki pākahiko, tohu reira e reira ko he koha iti i roto i te generator.
Ko te aha whakaturia ko te ara iahiko ngaohiko regulator i te supply parae? I muri i te katoa, he mea e tika ana ki te whakaputa i te stabilization i roto i te ara iahiko stator. Ko reira, engari ko te reira utu te haamana'oraa ariā: te nui o te papa autō tei runga i te ngaohiko whakaputa. E mea ohie roa. Makona ähuareka taiawhio te mana o te rotor awhiowhio ki te rerekē putanga kihai i. Ko reira nui māmā ki te kawe i te stabilization o ngā iti, nui atu i nui (kia tae etahi tekau o amperes).
Rapu breakages
Pea, i muri i tīmata te pūkaha, kite koutou e te pākahiko ka tohutohutia te turama i te marama. Vaz pāngia e tenei raruraru, a ko reira hāngai hoki tetahi tauira. kia takina te wāhanga e whai ake nei:
- whakaahuatia ana i runga i te regulator ngaohiko. I runga i te tahi mau waka kia eke ai i raro i te araa me kahore i roto i te generator.
- piriti ngōhiko. kore pea o tetahi atu ranei Semiconductors.
- whitiki puku generator. Ka taea te totoro te reira, ahakoa kino tupu te reira naianei, slippage. Ki te taea e koe te whakarongo i te whistle, he reira taea ki te whakawa i te kore te whanau i roto i te taupoki mua.
kia hoki kia te take he naianei waea kounga whakapā rawakore ranei. Tirohia kawea te taahiraa matamua i roto i te haere i "+" ki te regulator alternator ngaohiko. Tino maha te oxidized reira, pani ki te apa o te puehu. Tangohia te taata tei mau paraihe me te paraihe auau kākahu. Ki te he reira nui, he mea e tika ana ki te whakakapi. Kia mōhio e i runga i te nuinga o ngā waka e ngā te regulator ngaohiko me te paraihe ki tetahi wae. Ko tētahi atu take - kore i roto i te pātīmata. Ko tahi tenei kore e te meka e haamaramarama e rave rahi rama i roto i te pae mauhaa.
Utauta mō te hanga
I roto i te kaupapa e tiaho ake i te pākahiko tere tohutohutia rama he pea ki te hei i te slippage take whitiki e tika ana ki te mānukanuka ngoikore. Otiia ki te taua te tika katoa, e hiahia ana koe ki te ea ratou ki te taputapu e whai ake nei:
- Multimeter (pai te atatohu ine ngaohiko ki te tauine whanui).
- rama Mana hoki 12 volts me 2-3 Watt.
- screwdrivers Flat ko Phillips.
- Kūmau, pepa, maripi.
Ki enei taputapu i ringa, e taea te tangohia ai mo te hanga, ki te tahuna te utu marama pākahiko ake, i reira he tetahi atu kore i roto i te generator ranei.
Rahunga me ratou whakakorenga
Kia mea a te motokā ko te ine ngaohiko. A whakaatu reira e utu ko. hoki turama Pūhiko marama ka tohutohutia taratahitahi kore ranei i te katoa atu. Mita ngaohiko tika ki terminals pākahiko tohu rite 12 volts. Ko te ngaro te kaha, e kore e te timata i huri, me te rīpene kaiwhakamahara ki te mahi pakeke. He ma te taahiraa matamua te waea matotoru katoa, i runga i nei i reira ko atu tenei te pākahiko. Te whakapau ngaohiko whanganga i kāpeka "30" o te generator. Ki te he te reira nui atu i taua i runga i te pūhiko, te horoi i te pou kāpeka, te huri i te waea ranei.
Ki te i runga i te rōpū taputapu ine ngaohiko whakaatu te aroaro o te tiaki, engari e te rama e kore e marama, a ka kua tukua te pūhiko, i te noa'tu o te ngaohiko pūnaha noa, whakapau o takahanga ohie te tokorua. Tahuri i runga i te tau mōrahi o ngā kaiwhakamahi, me te kite pehea ki te tikanga i roto i te ine ngaohiko. Ki te mea kua hinga koi te ngaohiko, noho i te whitiki totoro alternator. tīmata te reira ki te paheke, no te mea i raro i te uta i te emf rotor hoariri te stator. A me hanga e koe nui tautooraa. I tua atu, ka taea e tika kakahu reira tetahi o nga wīra whakatere. Na, ara te tāutanga o te whitiki hou e kore e whakaora.
kino ā-
kia puta te āhuatanga i runga i roto i te take o te kore o te ngōhiko Semiconductor. Ki te kahore he he i matao i roto i te stator awhiowhio te he ano hoki i kitea ai te maturuturunga iho ngaohiko i raro i kawenga. Wetewete i te generator me rere tātaritanga Semiconductors. E ratou he kawe ia kotahi-ara. Ngateri ana te stator awhiowhio ki te kitea tetahi he whenua. Ko ia tapao e taea te multimeter kitea tuwhera reira, engari ko te pea te whakapā kino. Hoki tenei whakaaro, pai whakamahi Megger.
kia tirotirohia te reira me brushes generator. Ki te turama i te rama ka tohutohutia te pūhiko i tere iti ki nga rama i runga, i te reira tohu hoki te aroaro o rahunga whakaahuatia ana i runga. Mai i brushes, rawa nui tei. Ki te whai ratou i te roa 5 mm iti ranei o, ka taea e koe maka atu ratou humarie. Ki te tohutohutia te pākahiko marama i runga i te ahi no te mea o kore o nga brushes, Ko te tino ngāwari ki te kitea te raruraru.
Ētahi breakdowns atu noa
Ko atu pinepine atu i te kore ko reira e kore te tahuna reira ake te pākahiko ka tohutohutia marama, me i reira ko te kore. Ano, i roto i te take o te haki o te rama iho riro te ngaohiko i te excitation awhiowhio te. Te tāutu he kuware te raruraru - e hiahia ana koe ki te tirohia i te kakawaea o te tamauraa mori. Otira kei te kikimo te nuinga o te marama, e taea te marama ake poto. E mea pinepine te take mo tenei whanonga he whakapā rerekē i roto i te puku mekameka awhiowhio te. Hei whakakore i ma tūhono katoa, mā te whakamahi i te maripi, pepa, ranei te tono i te hinu ongó pērā i WD-40.
Similar articles
Trending Now