Yadda ake duba firikwensin ƙwanƙwasa tare da multimeter
Abubuwa
Na'urar firikwensin ƙwanƙwasa wani muhimmin sashi ne a cikin aikin abin hawan ku. Ita ce ke da alhakin gano fashewa ko fashewar injin. Wannan yana da matukar mahimmanci ga ingantaccen aiki na abin hawan ku, saboda fashewar na iya lalata injin.
Don haka, muna ba da shawarar ku duba firikwensin ƙwanƙwasa lokaci-lokaci don tabbatar da yana aiki da kyau. Idan kuna da matsala tare da firikwensin bugun ku kuma kuna buƙatar bincika ta ko aiwatar da tsarin kulawa, za mu iya taimakawa. A cikin wannan sakon, za mu koyi yadda ake gwada firikwensin ƙwanƙwasa tare da multimeter.
Don gwada firikwensin ƙwanƙwasa, bi waɗannan matakan:
Nemo firikwensin ƙwanƙwan abin hawan ku a kan babban injin. Cire haɗin igiyoyin waya daga firikwensin ƙwanƙwasa ta hanyar ja kan gindin kayan aikin wayar inda yake tuntuɓar firikwensin bugun. Ɗauki multimeter kuma ka haɗa wayarsa zuwa firikwensin ƙwanƙwasa. Taɓa madaidaicin jagorar multimeter zuwa wuri mai nisa, kamar tashar baturi mara kyau. Idan firikwensin bugun ku yana cikin yanayi mai kyau, yakamata ku ga ci gaba. Ya kamata multimeter ku karanta 10 ohms ko fiye.
Menene fashewa?
Wannan lamari ne inda cakuda man fetur da iska a cikin motar ku ke fashewa da sauri maimakon kona daidai. Idan firikwensin bugun ku baya aiki da kyau, ba zai iya gano bugun inji ba. Na'urar firikwensin ƙwanƙwasa mai aiki da kyau yawanci yana da ci gaba - kasancewar da'irar lantarki na yanzu tsakanin waya da firikwensin. Ba tare da ci gaba ba, firikwensin ƙwanƙwasa bazai yi aiki da kyau ba. Sa'ar al'amarin shine, zaku iya bincika amincin firikwensin ƙwanƙwasa tare da multimeter.
Kuna zargin firikwensin ƙwanƙwasa mara aiki?
Lokacin da kake da firikwensin ƙwanƙwasawa, abubuwa da yawa suna faruwa. Wasu alamun bayyani sun haɗa da ƙarancin ƙarfi, ƙarancin hanzari, ƙarar sauti bayan dubawa, da asarar nisan mai. Kula da sautin injin - ƙwanƙwasa mai ƙarfi wanda kawai ke kara muni akan lokaci. Idan kun ji waɗannan kararraki, man fetur da iska a cikin silinda na iya kunna wuta maimakon isa wurin konewa. (1)
Gano Maƙarƙashiyar Ƙwaƙwalwar Sensor
Kuna iya yin gwajin gwaji akan na'urar firikwensin ƙwanƙwasa ta gaza ta hanyoyi da yawa. Misali, idan hasken injin duba yana kunne, wannan alama ce ta matsala tare da da'irar firikwensin ƙwanƙwasa. Kamar yadda aka ambata a baya, rashin aikin injin yana iya nuna rashin kuskuren firikwensin ƙwanƙwasa. Duba Lambobin Matsalolin Ganewa (DTCs) na iya taimaka muku nemo duk wata matsala da ke buƙatar kulawa cikin gaggawa. Duban gani da kuma ƙarshe gwajin firikwensin ƙwanƙwasa tare da multimeter shima zai yi.
Yadda ake duba firikwensin ƙwanƙwasa tare da multimeter
Da ke ƙasa akwai umarnin mataki-mataki kan yadda ake bincika firikwensin ƙwanƙwasa tare da multimeter:
- Kiki motar a kan madaidaici, kunna birki na gaggawa kuma kashe injin. Bayan bude murfin motar, kunna injin. Bude murfin tare da kashe injin yana taimakawa hana yiwuwar rauni.
- Nemo firikwensin ƙwanƙwan abin hawan ku a kan babban injin. Yawancin lokaci ana shigar da shi a tsakiyar injin ɗin a ƙarƙashin nau'in ci. Don guje wa matsalar gano firikwensin ƙwanƙwasa, koma zuwa littafin gyarawa. Cikakken zanen injin zai zo da amfani. (2)
- Za a iya samun kayan aikin wayoyi? Cire haɗin shi daga firikwensin ƙwanƙwasa ta hanyar ja gindin kayan doki inda yake tuntuɓar firikwensin.
- Ɗauki multimeter kuma ka haɗa wayarsa zuwa firikwensin ƙwanƙwasa. Taɓa madaidaicin jagorar multimeter zuwa wuri mai nisa, kamar tashar baturi mara kyau. Idan firikwensin bugun ku yana cikin yanayi mai kyau, yakamata ku ga ci gaba. Ya kamata multimeter ku karanta 10 ohms ko fiye.
Idan babu magaji fa?
Sakamakon gwajin multimeter na firikwensin ƙwanƙwasa wanda ya nuna babu ci gaba yana nuna cewa ya kamata a maye gurbin firikwensin.
Don taƙaita
Ƙwaƙwalwar firikwensin da ba ya aiki zai iya sa injin ya buga. Mafi munin duka, kwamfutar ba zata iya gano ping ba. Don tabbatar da ingantacciyar aikin injin, la'akari da maye gurbin firikwensin ƙwanƙwasa ya gaza.
Dubi wasu labaran mu a kasa.
- Yadda ake gwada firikwensin crankshaft mai waya uku tare da multimeter
- Yadda ake bincika firikwensin 02 tare da multimeter
- Yadda ake duba wayar ƙasan mota tare da multimeter
shawarwari
(1) konewa - https://www.britannica.com/science/combustion
(2) zane - https://www.edrawsoft.com/types-diagram.html
