Automotive alternator - chikamu chikuru chemukati wekupisa injini yemagetsi system.
Mota alternator, jenareta ndiyo huru magetsi emota, inotyairwa neinjini, iri mukushanda kwakajairwa, mukuwedzera kune yekutanga magetsi ese emagetsi emagetsi magetsi, kana paine simba rakawandisa, wobva wachaja bhatiri.
Ndinoziva sei kana jenareta rakashata
Kana jenareta ichifungidzirwa kukundikana, inogona kuedzwa pakutanga pamotokari, uye mota inogona kuparadzaniswa kuti iwedzere kuongororwa. Zvishandiso zvinoshandiswa pakuona zvinogona kuva multimeters (voltage, resistance), general DC voltmeter, DC ammeter uye oscilloscope, zvichingodaro, zvinogona kushandiswawo kugadzira mwenje madiki ekuyedza nemagirobhu emota, tochi magirobhu, nezvimwewo, uye anogonawo kuonekwa. nekushandura mamiriro ekushanda emotokari. 1 Kana zvichifungidzirwa kuti jenareta haigadziri magetsi, jenareta haigoni kuparadzaniswa, uye jenareta inogona kuonekwa pamotokari kuti ione kana pane kukanganisa. 1.1 Multimeter voltage profile bvunzo Shandura knob yemultimeter ku30V DC voltage (kana shandisa iyo yakakodzera mbiri yeyakajairwa DC voltmeter), batanidza chinyoreso tsvuku kune jenareta "armature" yekubatanidza koramu, uye batanidza chinyoreso nhema kune imba, kuitira kuti. injini inomhanya pamusoro pekumhanya kwepakati, iyo voltage standard value ye12V yemagetsi system inofanirwa kunge iri 14V, uye voltage standard value ye24V yemagetsi system inofanirwa kunge iri 28V. Kana iyo voltage yakayerwa iri bhatiri voltage, inoratidza kuti jenareta haiburitse magetsi. 1.2 Kuonekwa kweamita yekunze Kana pasina ammita padhibhodhi remotokari, yekunze DC ammita inogona kushandiswa kuona. Kutanga bvisa jenareta "armature" yekubatanidza waya, uye wozobatanidza danda rakanaka reDC ammeter ine mutsara we20A kune jenareta "armature", uye iyo yakaipa waya kune iri pamusoro inodimbura connector. Apo injini inomhanya pamusoro pekumhanya kwepakati (pasina kushandisa zvimwe zvigadzirwa zvemagetsi), ammeter ine 3A ~ 5A yekuchaja chiratidzo, zvichiratidza kuti jenareta iri kushanda zvakanaka, kana zvisina kudaro jenereta haigadziri magetsi. 1.3 Chiedza chekuedza (mwenje wemotokari) nzira Kana pasina multimeter uye DC mita, mwenje wemotokari unogona kushandiswa sechiedza chekuedza kuona. Weld waya dzehurefu hwakakodzera kumativi ese egirobhu uye batanidza chinosungirira che alligator kumativi ese. Usati waedza, bvisa conductor wejenareta "armature" yekubatanidza, uye wobva wasunga imwe mugumo wechiedza chekuedza kune jenareta "armature" connector, uye tora imwe mugumo wesimbi, apo injini iri kushanda nepakati pekumhanya, iyo chiedza chekuedza chinoratidza kuti jenareta iri kushanda zvakajairika, kana zvisina kudaro jenareta haizogadziri magetsi.
Nzira yekugadzirisa sei alternator yemotokari
Maitiro ekugadzirisa emotokari alternator anonyanya kusanganisira kugadzirira, disassembly, kuongorora, kugadzirisa, kusangana, bvunzo uye kugadzirisa matanho. ,
Gadziriro : Ita shuwa kuti alternator yakavharwa zvachose kudzivirira mapombi emagetsi panguva yekugadzirisa. Gadzirira maturusi anodiwa, akadai sezvipanera, screwdrivers, uye multimeter, uye pfeka zvinodzivirira uye magirovhosi.
Disassembly : dzima switch yekubatidza yemotokari uye bvisa tambo yebhatiri isina kunaka. Bvisa mabhoti mune imwe nzira, chenjerera kuti usarasikirwa nezvikamu, uye uise zvikamu zvakabviswa munzvimbo yakachena uye nyore nyore.
Tarisa : Shandisa multimeter kuyera voltage uye magineti simba realternator. Tarisa mabearings uye carbon brushes kuti zvisakara uye wozvitsiva kana zvichidiwa. Panguva imwecheteyo, tarisa kana iyo kabhoni brashi bracket uye conductive sheet zvakuvadzwa, uye ita zvinodiwa kugadzirisa.
Kugadzirisa: Zvinoenderana nekukuvara kwaonekwa, ita basa rinodiwa rekugadzirisa, sekutsiva bhero rakasakara, kabhoni brashi uye zvimwe zvikamu.
musangano : Isa izvo zvakabviswa zvinoenderana nekutanga kutevedzana, uye tarisa kana mabhaudhi akasungirirwa kuti ave nechokwadi chekuti haana kusununguka. Dzorera tambo isina kunaka yebhatiri.
Muedzo uye kugadzirisa : Shandisa multimeter kuti utarise zvakare kana voltage uye magineti simba rakajairika. Tarisa uone kana alternator iri kushanda zvakanaka, woona kana bhatiri rakachajwa. Kana zvisizvo zvikawanikwa, kugadzirisa kwakakosha uye kuchengetedza kunodiwa.
Kuburikidza nematanho ari pamusoro, iyo mota alternator inogona kunyatso gadziriswa uye kuchengetedzwa kuti ive nechokwadi chebasa rayo rakajairwa uye kuve nechokwadi chekushanda kwakagadzikana kwemotokari yemagetsi system.
Kana iwe uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonere kana uchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
