Menene subwoofer na mota
Subwoofer na mota muhimmin sashi ne a cikin tsarin sauti na mota wanda ke da alhakin sake buga sautunan da ba su da yawa (yawanci daga 20Hz zuwa 250Hz). Babban aikinsa shine canza siginar lantarki zuwa raƙuman sauti masu ƙarancin mita don gabatar da tasirin bass kamar bugun ganga, basses, da rurin injin, yana haɓaka layuka da nutsewa cikin tasirin sauti na kiɗa ko fim.Youdaoplaceholder0 Dangane da tsari da ƙa'idar aiki, lasifikar bass ta mota yawanci tana ƙunshe da tsarin wutar lantarki (kamar maganadisu, muryoyin murya), tsarin girgiza na injiniya (kamar diaphragms, raƙuman ruwa na bazara), da tsarin tallafawa firam. Yana samar da filin maganadisu ta hanyar tuƙa muryoyin murya ta hanyar canje-canje a cikin wutar lantarki, wanda hakan ke motsa diaphragm don girgiza da tura iska don samar da sauti. Sau da yawa yana amfani da maƙallan takarda masu kauri da muryoyin murya masu ƙarfi don biyan buƙatar manyan ƙarfin mita mai ƙarancin mita, yana ƙara wa tweeter (wanda ke da alhakin ɓangaren mita mai yawa).
A cikin tsarin sauti na mota, matsayin shigarwa na subwoofer (kamar a ƙofar mota, a ƙasa ko a cikin kabad na musamman) zai shafi ƙarfin da kuma yanayin sararin bass. Saboda ƙarancin farashi, tsarin sauti na mota na asali galibi ana sanye shi da lasifika masu cikakken zango kawai, wanda ke haifar da siririn bass. Shigar da subwoofer na musamman na iya inganta ƙwarewar sauraro sosai. Sau da yawa yana aiki tare da haɗin gwiwa ko kuma an haɗa shi cikin subwoofer don haɓaka tasirin mita mai ƙarancin ƙarfi.
Subwoofer a cikin mota wani ɓangare ne na tsarin sauti wanda ke da alhakin sake buga sautunan da ba su da mitoci (yawanci daga 20Hz zuwa 200Hz). Babban aikinsa shine haɓaka amsawar ƙarancin mitoci, yana sa tasirin sauti na kiɗa da fim ya fi dacewa kuma ya nutse.
Subwoofer ɗin zai iya inganta ƙwarewar sauraro sosai. Ta hanyar sake buga abubuwan da ba su da yawa kamar bugun ganga da bass, yana sa sautin ya fi ƙarfi kuma yanayi ya fi ban mamaki. Musamman lokacin kunna kiɗan lantarki ko fina-finan aiki, yana iya haifar da jin daɗin nutsewa da tasiri.
A cikin yanayi mai hayaniya, lasifikar bass na iya "ɓoye" tsangwama mai ƙarancin mita . Hayaniyar injin da hayaniyar iska da mota ke samarwa yayin aiki galibi suna ƙasa da 200Hz, wanda zai iya ɓoye ɓangaren ƙarancin mita na kiɗan cikin sauƙi. Subwoofer ɗin yana rufe waɗannan hayaniyar ta hanyar ƙara matsin lamba na ƙarancin mita kuma yana dawo da daidaiton kiɗan.
Daga mahangar fasaha, subwoofer yana amfani da babban diaphram mai diamita da kuma tsarin da'irar maganadisu mai ƙarfi don fitar da ƙarin iska , yana haɓaka matakin matsin sauti da halayen wucin gadi. Inganta ƙirar kabad ɗin na iya kuma zurfafa tsawaita ƙarancin mita, yana sa bass ya cika.
Matsalar subwoofer na mota na iya faruwa ne sakamakon dalilai daban-daban. Ga wasu ra'ayoyi da mafita kan magance matsaloli bisa ga yanayi na yau da kullun. Ana ba da shawarar a fara da sassa masu sauƙi sannan a zurfafa bincike a hankali.
Matakan magance matsalar Youdaoplaceholder0: Da farko, tabbatar da girman matsalar kuma duba ko tsarin ƙahon abin hawa gaba ɗaya yana aiki ko kuma ɓangaren bass ne kawai ba shi da kyau. Duba haɗin da'irar Youdaoplaceholder0 ya haɗa da:
Duba ko fiyusar ta fashe (misali, fiyusar HORNU ta BYD F3 tana cikin akwatin fiyusar hagu na ɗakin direba, mai alamar "Horn", tare da ƙimar wutar lantarki ta 15A). Idan ta fashe, yana buƙatar a maye gurbinta kuma a binciki dalilin gajeren da'irar.
Duba ko toshewar tashar lasifikar ta lalace ko kuma ta yi kauri sosai sannan ka tabbatar da cewa toshewar ta matse.
Ana iya gudanar da duba jikin lasifikar Youdaoplaceholder0 ta hanyoyi masu zuwa:
Auna juriyar tashoshin lasifika da na'urar multimeter. Matsakaicin ƙimar shine kimanin ohms 3 zuwa 5. Idan ya nuna rashin iyaka (OL), na'urar na ciki na iya ƙonewa.
Danna maɓallin ƙaho ka riƙe na dogon lokaci, sannan ka saurari kusa da ƙaho don ganin ko akwai sautin relay na "tap-tap". Idan babu sauti amma babu sauti, yana nuna cewa ƙaho ya lalace kuma yana buƙatar a maye gurbinsa. Idan babu sauti, to ka mai da hankali kan duba da'irar.
Lokacin duba layin da abubuwan waje, a lura:
A duba ko wayoyin sun tsufa, sun lalace ko kuma ba su da isasshen hulɗa, musamman ma'aunin agogo (hairspring) a ƙarƙashin sitiyarin, wanda ke iya karyewa saboda yawan juyawa.
A guji amfani da bindigar ruwa kai tsaye a kan ƙaho yayin wanke motar don hana ruwa shiga ciki ya haifar da tsatsa.
Tsarin tsarin sauti na Youdaoplaceholder0 da kuma kula da ƙwararru fannoni:
Daidaita daidaita sauti don tabbatar da cewa ba a kashe ƙarar bass ko kuma a saita shi ƙasa da haka ba.
Idan akwai zargin cewa akwai matsala a cikin na'urar ƙara ƙarfin lantarki ko subwoofer, ana buƙatar kayan aiki na ƙwararru don gwada fitowar wutar.
Idan matsalar ta ci gaba bayan an duba lafiyarka, ana ba da shawarar a tuntuɓi ƙwararrun ma'aikatan gyara don guje wa ƙarin lalacewa da tiyatar ido ta haifar.
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 MG&MAXUSsassan mota maraba siya.
