Yintoni ivili lomqondiso we-automobile crankshaft
Ivili lomqondiso we-automobile crankshaft, ekwabizwa ngokuba yi-crankshaft position sensor okanye i-speed sensor sensor, umsebenzi wayo ophambili kukubeka iliso kwisantya se-crankshaft kunye ne-Angle ye-injini, ukuze uqiniseke ngokuchanekileyo indawo ye-crankshaft. Idatha eqokelelweyo ithunyelwa kwiYunithi yoLawulo lwe-Injini (ECU) okanye ezinye iinkqubo ezifanelekileyo zekhompyutheni ukuqinisekisa ulawulo oluchanekileyo lwexesha lokutshisa injini.
Umgaqo wokusebenza
Ivili lomqondiso we-crankshaft lidla ngokuyilwa njengevili elinamacandelo amaninzi amazinyo. Xa ivili lomqondiso lidlula kwi-sensor, i-voltage ye-AC yenziwa, kwaye i-frequency ye-voltage iguquguquka ngokutshintsha kwesantya. Olu luyilo luvumela isivamvo ukuba simeta isantya se-injini ngokusebenzisa isiginali ye-pulse.
Uhlobo kunye nendawo yokufakela
Ivili lomqondiso weCrankshaft ngokomgaqo wokuvelisa imiqondiso inokwahlulwa ibe yintlobo yokufakelwa kwamagnetic, uhlobo lombane kunye nohlobo lweHolo ezintathu. Izinzwa zeHolo eziqhelekileyo ngokuqhelekileyo zamkela uyilo lwe-3-wire, kubandakanywa intambo yamandla, intambo yesignali ye-AC kunye ne-AC signal shielding cable. Indawo yokufakela idla ngokuhlala kwi-distributor, kwizindlu ze-clutch transmission, ngaphambili okanye ngasemva kwe-crankshaft, njl., kuxhomekeke kuhlobo lwe-sensor kunye noyilo lwe-injini.
Sebenza ngekonsathi namanye amacandelo
Ivili lomqondiso we-crankshaft lihlala lisebenza ngokubambisana ne-camshaft position sensor ukumisela ixesha elisisiseko lokutshisa. Ngokubonelela ngolwazi oluchanekileyo lwendawo, baqinisekisa ukuba i-injini inokusebenza ngokuhambelana nokulandelelana kokudubula kwangaphambili, ngaloo ndlela ifezekise ukusebenza kakuhle kunye nokusebenza kakuhle.
Umsebenzi ophambili wevili lomqondiso we-automobile crankshaft kukubona isantya se-crankshaft kunye ne-Angle ye-injini, ukumisela indawo ye-crankshaft, kunye nokuhambisa iziphumo ezichongiweyo kwiyunithi yokulawula injini (ECU) okanye ezinye iinkqubo zekhompyutheni ezifanelekileyo ukuqinisekisa ulawulo oluchanekileyo lwexesha lokucima injini.
Ngokukodwa, ivili lomqondiso we-crankshaft (ekwabizwa ngokuba yi-sensor yendawo ye-crankshaft okanye inzwa yesantya se-injini) inemisebenzi elandelayo:
Jonga isantya se-injini : Misela imeko yokusebenza kwe-injini ngokubona isantya se-crankshaft.
Qinisekisa indawo yepiston ye-TDC : Chonga indawo ye-TDC yepiston yesilinda nganye. Oku kubalulekile ekulawuleni ukutshisa kunye nexesha lokutofa kwamafutha. Umzekelo, iyakwazi ukubonelela ngeempawu zesilinda ze-TDC zokulawula ukuvutha kunye neempawu zokuqala ze-TDC zokulawula inaliti yamafutha alandelelanayo.
ibonelela ngesiginali ye-engile ye-crankshaft : Ngokufumanisa i-engile ye-crankshaft, qinisekisa ukuba ukuvutha kwe-injini kunye nexesha lokutofa kwe-fuel lichanekile.
isebenza kunye ne-camshaft position sensor : Ngokuqhelekileyo isebenza kunye ne-camshaft position sensor ukuqinisekisa ukuba umzuzu osisiseko wokutshisa i-injini uchanekile. I-sensor yendawo ye-camshaft imisela ukuba yeyiphi i-cylinder piston ekwi-compression stroke, ngelixa i-sensor yendawo ye-crankshaft imisela ukuba yeyiphi i-cylinder piston e-TDC.
Ukongeza, iimpawu zoyilo lwevili lomqondiso we-crankshaft ziquka ivili elinamacandelo amaninzi amazinyo. Xa ivili lomqondiso lidlula kwi-sensor, i-voltage ye-AC yenziwa i-frequency yayo iguquguquka ngesantya.
...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.
