CarsMotokari

How kutarisa jenareta pasina chinokosha midziyo

Chokwadi, mikuru kugadziriswa pakati jenareta mukasazivisa kubereka maoko avo, asi nguva dzose tarisa anogona kupa. Chinonyanya kukosha zvinoriumba ari kuedza meter, kana sezvazvakanyorwa kunzi, tester.

Zvino isu kutanga kuongorora kuti regulator ataure. How kutarisa jenareta tester? Very nyore. Tora multimeter uye akaisa chinja mu "kuyerwa" nzvimbo. Tanga motokari uyere voltage mhiri bhatiri zviteshi, uyewo outputs ari jenareta. chinoumba Its vanofanira kusvika hapana zvinopfuura 14.2 V. Next iri kudzvanya pamusoro akisarareta uye apiwa akayera voltage. Kutsauka kubva ndozvakajairwa kunyange polvatta zvinoreva atadze kushanda zvakanaka regulator.

The jenareta zvakare rinosanganisira diode zambuko, izvo anofanirawo kuedzwa. Panyaya iyi, chinja chimiro ari multimeter kuti "Sound" uye vanotanga kuita macheki. Zvinofanira kucherechedzwa kuti chinhu ichi zvinosanganisira 6 diodes vari muzvikamu 2 yakaenzana mativi - zvose zvakanaka nezvakaipa. Kana achiedza zvichaitika svisvidza. Asi zvinokosha kuziva kuti bvunzo yaifanira zvose kumativi. Kana squeaking kunoitika zvose nguva zvakakodzera kutsiva chikamu, sezvo chinofananidzira ndechokuti zambuko yavhunika.

Zvino, tinodzidza kuti aone kuti jenareta, kureva chikamu - the rotor uye stator, pasina iro basa rake Hazvimboiti. Kutanga patsanura stator zvinoisa kubva diode zambuko. Sezvo humburumbira ane womukati coils, unofanira kutanga kugadzira zvinhu vaongo-. Uyezve zvaisanganisira rakundwa multimeter uye "Kusaurayiwa chipimo" nzira. Basa coils vanowanzotevedzera kusaverengeka pamusoro rapanzvimbo mudziyo, asi uchapupu idukusa 50 KW risiri zvashata jenareta kutsiviwa.

How kutarisa jenareta uye stator kunopfuura kunonzwisisika, asi pamwe rotor zvishoma zvakaoma kubata. Chii mudziyo uyu? Izvi yomukati simbi tsvimbo pamwe excitation ichitenderera, rumwe rutivi ayo akaronga pitikoti zvindori, vachishandisa izvo pane Vaiisa brushes payo. Sezvakangoita stator, pashure dzokubudisa rotor anofanira kuongororwa kuti akuvara. Kupfuura zvose, sei kuongorora jenareta, dzidza kubva ruzivo vanhu, kana kuenda motokari weshopu, nokuti rotor zvinganaka kuedzwa pamusoro michina. The brushes, izvo yakaiswa chikamu ichi, vane zvimwe yakawanda fungidziro kubva anaro, zvisina kupfuura 5 mm. Chinhu zviripo kuongorora kana vari kutamira akasununguka anaro uye kana vaneta. Kana kugadzwa zviri jenareta munzvimbo kuita kudaro nokungwarira uye nokungwarira achiongorora.

Uyewo kutarisa jenareta Vaz, anogona kuwanikwa mumabhuku. Usakanganwa pamusoro pakuongorora jenareta mabheyaringi, nokuda kwavo kutadza basa kungaita kuti zvakakomba kukuvara. mamirire ruzha kunoitika apo kusakara zvikamu izvi, riri pachena anzwike, kunyange kana iwe nahodtes kurutivi motokari. Pfeka zvingava nokuda tightening kukodzera pakati jenareta bhandi.

Zvakanaka, zvino tinoziva zvishoma pamusoro sei kuona jenareta pamusoro yayo, uye zviri nani kutsvaka rubatsiro rwavanachiremba.

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