Menene firikwensin matsayi na camshaft
Na'urar Firikwensin Matsayi na Camshaft (CPS) muhimmin bangaren mota ne, wanda galibi ake amfani da shi don tattara siginar matsayi na shaft ɗin bawul da shigar da shi zuwa sashin sarrafa lantarki (ECU), don ECU ta iya gano tsakiyar matsi na silinda 1. Don haka, sarrafa allurar mai a jere, sarrafa lokacin ƙonewa da kuma sarrafa rage gudu.
Ma'ana da aiki
Ana kuma kiran firikwensin matsayi na Camshaft da firikwensin gano silinda (CIS) ko firikwensin siginar daidaitawa, babban aikinsa shine sa ido kan motsin camshaft don tabbatar da ingantaccen aiki da aikin injin. Firikwensin yana jin canjin camshaft a wurare daban-daban don samar da siginar da ake buƙata don sarrafa injin, tallafawa sarrafa lokaci, sarrafa allurar mai da dabarun sarrafa cirewa.
Ka'idar aiki da nau'in
Ka'idar aiki na firikwensin matsayi na camshaft yawanci ya ƙunshi nau'i biyu: nau'in photoelectric da nau'in magnetic induction:
Na'urar daukar hoto : Ana jin canjin matsayi na camshaft ta hanyar ramin watsa haske a cikin faifan sigina da kuma transistor mai saurin daukar hoto.
magnetic induction : Yin amfani da tasirin Hall ko ƙa'idar magnetic induction don gano matsayin camshaft ta hanyar fahimtar canjin filin maganadisu.
Tasirin lahani da hanyoyin kulawa
Idan na'urar firikwensin matsayi na camshaft ta gaza, injin na iya nuna matsaloli kamar wahalar farawa, saurin aiki mara kyau, ƙarancin wutar lantarki, ƙaruwar amfani da mai da ma girgizar abin hawa. Domin tantance yanayin aikin na'urar firikwensin, zaku iya amfani da gear diode mai yawa don gano ma'anar fil ɗinsa .
Idan na'urar firikwensin matsayi na camshaft ta karye, zai yi mummunan tasiri ga aikin motar ta fannoni da dama, kamar haka:
Matsalar kunnawa : Na'urar firikwensin matsayi na camshaft tana da alhakin samar da siginar matsayi na camshaft ga Sashen Kula da Lantarki (ECU) don tantance lokacin kunnawa. Idan na'urar firikwensin ta lalace, ECU ba zai iya karɓar siginar matsayi daidai ba, wanda zai iya haifar da ƙonewa mara daidai da wahala wajen kunna injin.
Rage aikin injin : Lalacewar firikwensin na iya shafar aikin injin ta hanyar hana sarrafa ainihin lokacin shigar mai da kunna wuta. Akwai yiwuwar rashin saurin gudu, raguwar wutar lantarki da sauran yanayi.
ƙara yawan amfani da mai : Tunda firikwensin ba zai iya gano matsayin camshaft daidai ba, aikin injin na iya karkata daga yanayin da ya dace, wanda ke haifar da rashin isasshen ƙonewar mai da kuma ƙaruwar amfani da mai.
Fitar da hayaki fiye da kima: rashin isasshen konewa ba wai kawai zai ƙara yawan amfani da mai ba, har ma zai haifar da ƙaruwar abubuwa masu cutarwa a cikin hayakin da ke fitarwa, wanda zai iya gurɓata muhalli kuma ya shafi gwajin fitar da hayakin da ke wucewa ta abin hawa.
Rashin daidaiton aikin injin : Lalacewar firikwensin na iya sa injin ya yi rawar jiki ko ya tsaya cak a lokacin da ba ya aiki, wanda hakan ke shafar ƙwarewar tuƙi.
Hasken Lalacewar Injin : Lokacin da tsarin gano kansa na abin hawa ya gano cewa akwai matsala da na'urar firikwensin matsayin camshaft, hasken lalacewar injin zai haskaka don tunatar da mai shi ya duba ya gyara akan lokaci.
Saboda haka, da zarar an gano cewa na'urar firikwensin matsayi na camshaft tana da matsala, ana ba da shawarar a je nan da nan zuwa shagon gyaran ƙwararru don dubawa da maye gurbinsa don tabbatar da cewa motar tana aiki yadda ya kamata da kuma amincin tuƙi.
"Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da kayayyakin mota na MG&750. siya.
