Iyini inzwa ye-crankshaft yezimoto
Inzwa yesikhundla se-crankshaft iyinzwa eyinhloko ezinjinini zezimoto esetshenziselwa ukuthola indawo, isivinini se-crankshaft kanye nesignali ephakathi ephezulu ye-piston. Isignali yayo ilawula ngqo isikhathi sokushiswa kanye nesikhathi sokujova uphethiloli, iqinisekisa ukusebenza kahle nokuzinzile kwenjini.
Umsebenzi oyinhloko
Ukutholwa kwesikhundla se-crankshaft: Ngokuhamba okuhlobene kwamazinyo ediski yesiginali kanye nekhanda likamagnetic, kukhiqizwa isignali ye-pulse ukuze kutholakale isikhundla se-piston (70° ngaphambi kwesikhungo esiphezulu esifile).
Gada isivinini senjini: Bala ivolumu yokuphakelwa kukaphethiloli ejikelezayo bese usiza i-ECU ekulungiseni ivolumu yokujova uphethiloli kanye ne-Angle yokushisa ethuthukisiwe.
Ukuhlonza ukulandelana kwesilinda kanye nokuqapha ukungasebenzi kahle komlilo: Ukuhlonza ukulandelana kwesilinda kutholakala ngomehluko wesigaba sezimpawu zokushaya kwenhliziyo (njenge-90°), futhi kutholakala izenzakalo zokungasebenzi kahle komlilo.
Izinhlobo ezivamile
Uhlobo lwe-Youdaoplaceholder0 magnetic pulse : Ikhiqiza amandla e-electromotive ashintshanayo ngokushintsha insimu yamagnetic, njengezinhlelo ze-Nissan ne-Toyota.
Ifomula yomphumela we-Youdaoplaceholder0 Hall : Ngokubona izinguquko zensimu yamagnetic ngokusebenzisa izakhi ze-hall, isignali yedijithali iyaphuma.
Uhlobo lwe-photoelectric lwe-Youdaoplaceholder0 : Lukhiqiza amasignali ngokuthembela ekuvinjweni kwendlela yokukhanya futhi alusetshenziswa kakhulu.
Indawo yokufaka
Injini kadizili: Ifakwa kakhulu endlini yesondo elijikelezayo noma ephampini yokuphakelwa.
Injini kaphethiloli: Ivame ukutholakala ngaphakathi komshini wokusabalalisa (njengakuhlelo lwe-TCCS lweToyota) noma eduze kwesondo elijikelezayo.
Ukubonakaliswa kwephutha
Injini kunzima ukuyiqala, iyanyakazisa noma iyama.
Ukonga kukaphethiloli kwehlile futhi ukukhishwa kwegesi kudlule amazinga.
Umsebenzi oyinhloko we-automotive crankshaft sensor (eyaziwa nangokuthi i-crankshaft position sensor noma i-engine speed sensor) ukuthola indawo ye-crankshaft, isivinini senjini kanye nezimpawu eziphakathi ze-piston, bese udlulisela le datha ku-engine control unit (ECU) ukuze ilawule ngokunembile isikhathi sokushiswa, isikhathi sokujova uphethiloli kanye nokulandelana kokujova uphethiloli, ukuqinisekisa ukusebenza kahle nokuzinzile kwenjini.
Umsebenzi oyinhloko
Inzwa ye-crankshaft iyingxenye ebalulekile yesistimu yokulawula kagesi yenjini. Imisebenzi yayo eyinhloko ihlanganisa:
I-Youdaoplaceholder0 Thola isikhundla se-crankshaft kanye ne-engela yokujikeleza : Qapha i-engela yokujikeleza kwe-crankshaft ngesikhathi sangempela, nquma indawo ethile ye-piston kusilinda, bese unikeza izimpawu zokubhekisela zokusha kanye nesikhathi sokufakwa kukaphethiloli ku-ECU.
I-Youdaoplaceholder0 ilinganisa isivinini senjini : Njengenzwa yesivinini, ifaka isignali yesivinini ku-ECU ukuze ilungise ngokuguquguqukayo ivolumu yokujova uphethiloli kanye ne-Angle yokuqhubela phambili ukusha, igwema ukujova uphethiloli okunganele noma ukubambezeleka kokusha.
I-Youdaoplaceholder0 Thola indawo yesikhungo esifile phezulu sepiston : Thola isikhathi lapho ipiston ifika khona esikhungweni esifile phezulu (ikakhulukazi isikhungo esifile phezulu sesilinda sokuqala), usize i-ECU ekufezeni ukujova ngophethiloli okulandelanayo kanye nokuhlukaniswa kokulandelana kwesilinda, futhi uqinisekise ukulandelana okulungile kokusebenza kwesilinda ngasinye.
I-Youdaoplaceholder0 isekela ukulawula okusizayo : ihlanganyela ezinhlelweni ezingaphansi ezifana nokulawula isivinini esingasebenzi kanye nokulawula ukuhwamuka kukaphethiloli, futhi inquma ukungasebenzi kahle kwenjini ngokuqapha ukuguquguquka kwe-crankshaft Angle, ithuthukise ukusebenza kahle kokushisa kanye nokunciphisa ukukhishwa kwegesi.
Isimiso sokusebenza kanye nezinhlobo
Izinzwa ze-crankshaft zenza imisebenzi yazo ngokuguqulwa kwesignali ebonakalayo. Izinhlobo ezivamile zifaka:
Uhlobo lwe-Youdaoplaceholder0 magnetic pulse : Ikhiqiza isignali ye-sinusoidal wave ngokubangela ushintsho lwensimu yamagnetic ngediski yesignali. Inezindleko eziphansi kodwa isengozini yokuphazamiseka.
Uhlobo lwehholo le-Youdaoplaceholder0 : Ikhipha amasignali esikwele segagasi nge-blade ye-trigger, idinga ukunikezwa kwamandla kwangaphandle, futhi isignali yokukhipha izinzile futhi ayithinteki yijubane lokujikeleza.
Uhlobo lwe-photoelectric lwe-Youdaoplaceholder0 : I-pulse voltage ikhiqizwa ngokudlulisa ngembobo yokukhanya, ngokunemba okuphezulu kodwa ithinteka kalula amabala kawoyela.
Zonke izinhlobo zidinga ukusebenza ngokubambisana nenzwa yesikhundla se-camshaft ukuqinisekisa izimpawu ezihambisanayo.
Umthelela wephutha
Ukuphazamiseka kwenzwa kungaholela ku:
Uma isibani sephutha lenjini sikhanya, sibonisa ubunzima bokuqalisa, amandla anganele noma ukungakwazi ukuqala.
Isikhathi esingalungile sokushisa kanye nokufakwa kukaphethiloli kunciphisa ukonga kukaphethiloli futhi kwandise ukukhishwa kwegesi.
Izimbangela ezivamile zamaphutha zifaka phakathi ukuguga kwesekethe, izinzwa ezingcolile noma ukuvuleka okungafanele kokufakwa (ukuvuleka okujwayelekile kungu-0.2-0.4mm).
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni i-MG&I-MAXUSizingxenye zezimoto zamukelekile ukuthenga.
