Yintoni umsebenzi wekhoyili yokutshisa imoto
Indima ephambili yekhoyili yokutshisa i-automotive ignition coil kukuguqula i-voltage ephantsi enikezelwa yibhetri yesithuthi ibe yi-voltage ephezulu ukuvelisa i-spark yombane evutha umxube wamafutha kwi-cylinder ye-injini. Ngokukodwa, i-coil yokutshisa isebenza ngomgaqo wokungeniswa kwe-electromagnetic, ukuguqula umbane one-voltage ephantsi ube ngumbane onevoltage ephezulu, iqinisekisa ukusebenza okuqhelekileyo kunye nokutsha okugudileyo kwe-injini.
Umgaqo wokusebenza
Ikhoyili yokutshisa isebenza njenge-transformer, kodwa inobunye bayo. Ubukhulu becala yenziwe ikhoyili ephambili, ikhoyili yesibini kunye nentsimbi engundoqo. Xa icoil yokuqala ilayitiwe, ukonyuka kwangoku kudala imagnethi eyomeleleyo ejikeleze kuyo, kwaye umbindi wentsimbi ugcina amandla emagnethi. Xa isixhobo sokutshintsha siqhawula isekethe yekhoyili ephambili, intsimi yamagnetic yekhoyili ephambili ibola ngokukhawuleza, kwaye icoil yesibini iva amandla ombane aphezulu. Ukukhawuleza umbane wemagnethi wekhoyili ephambili unyamalala, ngokukhona ubuninzi bangoku ngeli xesha lokuqhawulwa kwangoku, kunye nomlinganiselo omkhulu wokujika phakathi kweekhoyili ezimbini, uphezulu umbane obangelwa yicoil yesibini.
Ukusebenza kwempazamo kunye nefuthe
Ukuba ikhoyili yokulayita ayilungile, iya kubangela ukuba i-spark plug ingaphumeleli ukuvutha ngokuqhelekileyo, okuya kuchaphazela ukusebenza okuqhelekileyo kwe-injini. Ukusebenza okuthe ngqo kubandakanya isithuthi asikwazi ukuqalisa ngokuqhelekileyo, isantya esingenamsebenzi asizinzile, isantya sibi, kwaye ukukhanya okuphosakeleyo kuvuliwe. Ukongeza, i-coil yokucima yaphukile iya kukhokelela ekungcangcazeleni kwe-injini, ukukhawulezisa okubuthathaka, umgangatho ophezulu awunyuki iimpawu.
Iingcebiso zokugcina nokugcina
Ekubeni i-coil yokutshisa idlala indima ebalulekileyo kumsebenzi we-injini yemoto, ukugcinwa kwayo kunye nokugcinwa kwayo kubaluleke kakhulu. Gwema ukuveza i-coil yokutshisa kubushushu obuphezulu ukuze ugweme umonakalo womatshini kunye nombane. Ukuba ikhoyili yokulayita ifunyenwe inempazamo, kufuneka itshintshwe kwangethuba ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwe-injini.
Xa i-coil yokulayita yemoto yonakele, la manyathelo alandelayo kufuneka athathwe ukulungisa kunye nokutshintshwa:
Khangela i-voltage kunye nokuchasana : Okokuqala, vula i-ignition switch kwi-ON, susa i-wire harness connector ye-coil yokutshisa, kwaye usebenzise i-multimeter ukujonga ukuba kukho malunga ne-12V i-voltage phakathi kwe-pin No. 3 kwi-connector kunye nentambo yomhlaba. Ukuba akukho mbane, jonga imigca ehambelanayo. Ngexesha elifanayo, khangela ukuba kukho isiphaluka esifutshane okanye isiphaluka esivulekileyo phakathi kwepini ye-1 kunye ne-pin ye-5 ye-ECU kunye ne-pin ye-2 ye-ECU. Ukongezelela, ukulinganisa ukuba i-coil resistance resistance ye-sensor malunga ne-0.9Ω kunye nokuxhatshazwa kwekhoyili yesibini malunga ne-14.5kΩ. Ukuba la maxabiso akafezekiswanga, cinga ngokubuyisela ikhoyili yokulayita. ...
Ukukhangela i-waveform : I-oscilloscope isetyenziselwa ukufumanisa ukuba i-wave wave waveform yesibini yomgca we-voltage ephezulu yenkqubo yokutshisa ikwimeko eqhelekileyo. Ukuba i-waveform ayiqhelekanga, i-coil yokutshisa ingadinga ukutshintshwa.
Buyisela ikhoyili yomlilo : Xa utshintsha ikhoyili yokutshisa, qiniseka ukuba ukhetha ikhoyili ehambelana nemodeli, kwaye ungacingi ngempazamo ukuba zonke iikhoyili zombane ofanayo zizonke. Ukongezelela, amanyathelo okuthintela imihla ngemihla nawo abaluleke kakhulu, njengokuhlola rhoqo, ukucocwa kunye nokuqiniswa koqhagamshelwano lwelayini ukuphepha iisekethe ezimfutshane okanye iingxaki zokumisa; Lungisa ukusebenza kwe-injini ukunqanda amandla ombane agqithisileyo; Kwaye kuphephe ukuveza ikhoyili yomlilo kubushushu obugqithisileyo okanye ukufuma. ...
Izinto ezibangela ukonakala kwekhoyili yomlilo zinokubandakanya:
Ukuguga : Ikhoyili yokutshisa iya kuguga ngokuthe ngcembe ngexesha lokusetyenziswa, okukhokelela ekunciphiseni ukusebenza.
Ukushisa okugqithisileyo : ukusebenza kwiqondo lobushushu eliphezulu ixesha elide kunokubangela umonakalo kwikhoyili yokutshisa.
indawo efumileyo : ukufuma kunokubangela ukuhlwa kwezinto zangaphakathi zekhoyili yokutshisa, okuchaphazela ukusebenza kwayo okuqhelekileyo.
Iingxaki zesekethe : Isekethe emfutshane okanye isekethe evulekileyo isenokubangela umonakalo kwikhoyili yokulayita.
Amanyathelo othintelo : Jonga imeko yekhoyili yomlilo rhoqo, gcina indawo yokusebenza yomile, kunqande ukufudumeza, kwaye ucoce rhoqo kwaye uqinise uqhagamshelo lomgca ukwandisa ubomi bayo benkonzo.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni iintsimbi zeMG&750 zamkelekile ukuthenga.
