Karolo ea sensor ea boemo ba camshaft.
Karolo ea sensor ea boemo ba koloi ea camshaft:
1, sensor ea boemo ba camshaft ke ho bokella lets'oao la camshaft dynamic Angle, le ho kenya yuniti ea taolo ea elektronike (ECU), e le ho tseba nako ea ho chesa le nako ea ente, kahoo ho kenngoa le ho qeta ho fumaneha;
2, molemong oa ho etsa taolo e latellanang ea ente ea mafura, taolo ea nako ea mollo le taolo ea deflagration. Ho feta moo, lets'oao la boemo ba camshaft le sebelisoa ho tsebahatsa motsotso oa pele oa ho khantša ha enjene e qala. Hobane sensor ea boemo ba camshaft e ka tseba hore na ke piston efe ea cylinder e haufi le ho fihla TDC, e bitsoa sensor ea cylinder identification;
3, sebopeho le molao-motheo oa ts'ebetso oa sensor ea boemo ba camshaft le sensor ea boemo ba crankshaft li ts'oana, 'me hangata li kentsoe hammoho, empa boemo ba ho kenyeletsoa ba mofuta o mong le o mong bo fapane, empa bo tlameha ho beoa sebakeng sa kamano e nepahetseng ea phetisetso. crankshaft, joalo ka crankshaft, camshaft, flywheel kapa distributor;
4, sebelisa feela "crankshaft sensor ECU" e na le mokhoa o khethehileng oa ho khetholla ho khantša, ho khetholla tatellano ea ho khantša silinda, e fapane le mokhoa oa ho sebelisa li-sensor tse peli, ke hore, ntlha e tsebahalang ke "bala", crankshaft. e matha "1-3-4-2" ka palo e tsitsitseng ea liphetohelo. Kahoo lenaneo le ka "bala" li-cylinders tse fapaneng tsa ho thunya ka lehlakoreng le le leng la crankshaft, kahoo sensor e le 'ngoe e lekane.
Camshaft position sensor e boetse e tsejoa e le cylinder identification sensor, e le ho khetholla ho tswa ho crankshaft position sensor (CPS), camshaft position sensor hangata e emeloa ke CIS. Mosebetsi oa sensor ea boemo ba camshaft ke ho bokella lets'oao la boemo ba camshaft ea valve le ho e kenya ho ECU, e le hore ECU e tsebe ho tseba setsi se kaholimo sa cylinder 1 compression, e le ho etsa taolo e latellanang ea ente ea mafura, nako ea ho chesa. taolo le taolo ya ho theola difolakha. Ho feta moo, lets'oao la boemo ba camshaft le sebelisoa ho tsebahatsa motsotso oa pele oa ho khantša ha enjene e qala. Hobane sensor ea boemo ba camshaft e khona ho tseba hore na piston ea silinda e haufi le ho fihla TDC, e bitsoa sensor ea cylinder identification.
Ts'ebetso e mpe ea sensor ea Camshaft
01 Bothata ba ho qala koloi
Bothata ba ho qala koloi ke pontšo e totobetseng ea phoso ea sensor ea camshaft. Sensor ea boemo ba camshaft e etsa qeto ea tatellano ea mollo oa enjene. Ha e hlōleha, tatellano ea ho khantša e tsoa tseleng, e etsa hore enjene e qale ka bothata 'me ka linako tse ling e se ke ea qala ho hang. Boemo bona ha bo ame feela ts'ebetso ea ho qala ea koloi, empa hape bo ka baka tšenyo e eketsehileng ho enjene. Ka hona, hang ha ho fumanoa hore koloi e thata ho qala, o lokela ho hlahloba hore na mochine oa camshaft o sebetsa hantle kapele kamoo ho ka khonehang.
02 Bofokoli ba ho potlakisa
Ho se khonehe ha koloi ho potlakisa ke ponahatso e hlakileng ea tšenyo ea sensor ea camshaft. Ha sensor ea camshaft e hlōleha, ECU ha e khone ho lemoha ka nepo phetoho ea boemo ba camshaft. Sena se tla ama mekhoa ea ho kenya le ho ntša metsi ea enjene, e leng se tla fella ka ho fokotseha ha ho kenngoa le ho tsoa ha tsamaiso e haufi-ufi. Hobane likarolo tsena tsa bohlokoa ha li sebetse hantle, koloi e tla ba le mokhathala ha e potlakisa, haholo-holo ha lebelo le le ka tlase ho 2500 RPM.
03 Keketseho ea tšebeliso ea mafura
Keketseho ea tšebeliso ea mafura ke pontšo e hlakileng ea ho hloleha ha sensor ea camshaft. Ha sensor ea camshaft e fosahetse, peterole ea koloi ea komporo ea koloi e ka fetoha moferefere, ea etsa hore molomo kapa ente e fafatse mafura ntle le tlhophiso. Boemo bona bo sa tsitsang ba ente ha bo eketse tšebeliso ea mafura a koloi feela, empa hape bo ka etsa hore lebelo la enjene le hlolehe ho ntlafala, 'me koloi e bonahale e fokola. Ka hona, haeba keketseho e sa tloaelehang ea tšebeliso ea mafura a koloi e fumanoa, e ka 'na ea e-ba pontšo ea hore sensor ea camshaft e fosahetse.
04 Lebone la phoso ea koloi
Lebone la koloi hangata le bolela hore lisensara tse ngata ha li sebetse hantle. Haholo-holo ha sensor ea boemo ba camshaft e senyehile, ketsahalo ena e totobetse ka ho khetheha. Li-sensor tsa Camshaft hangata ke li-sensor tsa Hall tse nang le terata tse tharo, ho kenyeletsoa likhoele tsa motlakase tsa 12v kapa 5v, likhoele tsa matšoao le likhoele tse laping. Ha plug e ntšoa 'me enjene e qala, haeba ho se na phallo ea motlakase ea lets'oao lipakeng tsa mohala oa lets'oao le mohala oa motheo, hangata sena se bolela hore sensor e senyehile. Tabeng ena, lebone la koloi le ka 'na la tla ho hopotsa mokhanni ho etsa tlhahlobo e qaqileng.
05 Mmele o thothomela ka mokgwa o sa tlwaelehang
Ho sisinyeha ho sa tloaelehang ha 'mele ke pontšo e totobetseng ea ho hlōleha ha sensor ea camshaft. Ha ho e-na le bothata ka sensor ea camshaft, mochine oa ho laola mochine oa koloi o ka 'na oa se ke oa khona ho bala ka nepo boemo ba ho sebetsa ba enjene, e leng se bakang ts'ebetso e sa tsitsang ea enjene le ho sisinyeha ho sa tloaelehang ha' mele. Hangata jitter ena e bonahala haholo ha koloi e ntse e phahama kapa e theoha. E le ho netefatsa polokeho ea ho khanna, hang ha mathata a joalo a fumanoa, tlhahlobo le tlhokomelo ea setsebi li lokela ho etsoa ka nako.
Haeba u batla ho tseba haholoanyane, tsoela pele ho bala lingoliloeng tse ling sebakeng sena sa marang-rang!
Ka kopo, re letsetse haeba u hloka lihlahisoa tse joalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa likarolo tsa koloi tsa MG&MAUXS tse amoheloang ho li reka.
