Sensor ea crankshaft ea likoloi ke eng
Sensor ea boemo ba crankshaft ke sensor ea mantlha lienjeneng tsa likoloi e sebelisetsoang ho lemoha boemo, lebelo la crankshaft le lets'oao le bohareng le shoeleng la piston. Letšoao la eona le laola ka ho toba nako ea ho hotetsa le nako ea ho kenya mafura, ho netefatsa ts'ebetso e sebetsang hantle le e tsitsitseng ea enjene.
Mosebetsi oa mantlha
Ho lemoha boemo ba crankshaft: Ka motsamao o amanang le meno a disk ya letshwao le hlooho ya makenete, letshwao la pulse le a hlahiswa ho fumana boemo ba piston (70° pele ho setsi se ka hodimo se shweleng).
Lekola lebelo la enjene: Bala bophahamo ba phepelo ea mafura bo potolohang 'me u thuse ECU ho lokisa bophahamo ba ente ea mafura le Angle ea ho hotetsa pele.
Tlhahlobo ea tatellano ea silindara le tlhokomelo ea ho se be teng ha mollo: Tlhahlobo ea tatellano ea silindara e finyelloa ka phapang ea mekhahlelo ea matšoao a pulse (joalo ka 90°), 'me liketsahalo tsa ho se be teng ha mollo lia fumanoa.
Mefuta e tloaelehileng
Mofuta oa pulse ea makenete oa Youdaoplaceholder0 : E hlahisa matla a motlakase a fapanyetsanang ka ho fetola matla a makenete, joalo ka litsamaiso tsa Nissan le Toyota.
Formula ea phello ea Hall ea Youdaoplaceholder0 : Ka ho lemoha liphetoho tsa matla a makenete ka likarolo tsa holo, lets'oao la dijithale lea hlahisoa.
Mofuta oa Youdaoplaceholder0 photoelectric : E hlahisa matšoao ka ho itšetleha ka ho koaleha ha tsela ea optical 'me ha e sebelisoe haholo.
Sebaka sa ho kenya
Enjene ea diesel: E kentsoe haholo-holo ka har'a ntlo ea flywheel kapa pompo ea phepelo.
Enjene ea peterole: E fumaneha hangata ka har'a mofani oa thepa (joalo ka sistimi ea TCCS ea Toyota) kapa haufi le lebili le fofang.
Ponahatso ea phoso
Enjene e thata ho e qala, ea sisinyeha kapa ea ema.
Moruo oa mafura o theohile 'me likhase tse kotsi li fetile maemo a tloaelehileng.
Mosebetsi oa mantlha oa sensor ea crankshaft ea likoloi (e tsejoang hape e le sensor ea boemo ba crankshaft kapa sensor ea lebelo la enjene) ke ho lemoha boemo ba crankshaft, lebelo la enjene le matšoao a bohareng a shoeleng a piston top, le ho fetisetsa lintlha tsena ho yuniti ea taolo ea enjene (ECU) ho laola nako ea ho hotetsa ka nepo, nako ea ho enta mafura le tatellano ea ho enta mafura, ho netefatsa ts'ebetso e sebetsang hantle le e tsitsitseng ea enjene.
Mosebetsi oa mantlha
Sensor ea crankshaft ke karolo ea bohlokoa ea sistimi ea taolo ea elektroniki ea enjene. Mesebetsi ea eona e meholo e kenyelletsa:
Youdaoplaceholder0 Lemoha boemo ba crankshaft le ho potoloha Angle: Lekola potoloho ea crankshaft Angle ka nako ea sebele, fumana boemo bo itseng ba piston ka har'a silindara, 'me u fane ka matšoao a litšupiso bakeng sa ho hotetsa le nako ea ho kenya mafura ho ECU.
Youdaoplaceholder0 e lekanya lebelo la enjene: Jwalo ka sensor ya lebelo, e kenya letshwao la lebelo ho ECU ho fetola bophahamo ba ente ya mafura le Angle ya ho hotetsa pele, ho qoba ho entelwa ha mafura ho sa lekaneng kapa tieho ya ho hotetsa.
Youdaoplaceholder0 Hlalosa sebaka sa setsi se shoeleng sa piston : Fumana motsotso oo piston e fihlang setsing se shoeleng sa holimo (haholo-holo setsi se shoeleng sa silindara ea pele), thusa ECU ho fihlela ho kenngoa ha mafura ka tatellano le karohano ea tatellano ea silindara, 'me u netefatse tatellano e nepahetseng ea ts'ebetso ea silindara ka' ngoe.
Youdaoplaceholder0 e tšehetsa taolo e thusang : e nka karolo lits'ebetsong tse nyane tse kang taolo ea lebelo le sa sebetseng le taolo ea mouoane oa mafura, 'me e fumana hore na enjene e fosahetse ka ho beha leihlo phetoho ea Angle ea crankshaft, e ntlafatsa bokhoni ba ho chesa le ho fokotsa mesi e kotsi.
Molao-motheo oa ho sebetsa le mefuta
Li-sensor tsa crankshaft li fihlella mesebetsi ea tsona ka ho fetola lets'oao la 'mele. Mefuta e tloaelehileng e kenyelletsa:
Mofuta oa pulse ea makenete oa Youdaoplaceholder0 : E hlahisa lets'oao la maqhubu a sinusoidal ka ho qala phetoho ea matla a makenete ka disk ea lets'oao. E na le theko e tlase empa e kotsing ea tšitiso.
Mofuta oa holo ea Youdaoplaceholder0 : E ntša matšoao a maqhubu a sekwere ka lehare la trigger, e hloka phepelo ea motlakase ea kantle, 'me lets'oao la tlhahiso le tsitsitse ebile ha le angoe ke lebelo la ho potoloha.
Mofuta oa photoelectric oa Youdaoplaceholder0 : Motlakase oa pulse o hlahisoa ka ho fetisa ka lesoba la leseli, ka ho nepahala ho hoholo empa o angoa habonolo ke matheba a oli.
Mefuta eohle e hloka ho sebetsa mmoho le sensor ea boemo ba camshaft ho netefatsa matšoao a tlatsanang.
Tšusumetso ea phoso
Mathata a sensor a ka lebisa ho:
Ha lebone la phoso la enjene le bonesa, le bontša bothata ba ho qala, matla a sa lekaneng kapa ho hloleha ho qala.
Ho se hotetse hantle le ho kenya peterole nako e fosahetseng ho fokotsa ho boloka mafura le ho eketsa mosi o kotsi.
Lisosa tse tloaelehileng tsa liphoso li kenyelletsa ho tsofala ha potoloho, li-sensor tse litšila kapa sebaka se sa lokelang sa ho kenngoa (sebaka se tloaelehileng ke 0.2-0.4mm).
Haeba o batla ho tseba ho eketsehileng, tsoela pele ho bala lihlooho tse ling sebakeng sena sa marang-rang!
Ka kopo re letsetse haeba o hloka dihlahiswa tse jwalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa MG&MAXUSlikarolo tsa likoloi lia amoheleha ho reka.
