Menene firikwensin firgita?

Mai firgita firgita ɗayan manyan abubuwa ne na tsarin ƙararrawar tsaro. Godiya ga wannan firikwensin, mu, a matsayinmu na masu motoci, zamu iya kiyaye su daga yiwuwar kutse ko sata.

Ana amfani da firikwensin firikwensin ba kawai a cikin tsarin ƙararrawar mota ba, har ma don kariya ga gidaje masu zaman kansu, wuraren kasuwanci, jigilar kayayyaki masu daraja, da dai sauransu.

Menene firikwensin firgita?

Firikwensin firgita ƙarami ne, ƙarami kuma mara ma'ana wanda ke hawa zuwa saman da za a iya bugawa.

A yayin wani tasiri ko wani motsi na kwatsam, firikwensin ya aika ƙararrawa zuwa kwamfutar kuma an kunna ta. Abin da ya faru nan da nan yana da ban mamaki, kuma saboda siginar yana da ƙarfi, yana sa masu kutse da sauri su bar niyyarsu su gudu.

Yadda firikwensin girgiza ke aiki - na'ura, nau'ikan da ka'idodin aiki na asali

Firikwensin girgiza yana aiki ta hanyoyi biyu. Yanayin farko shine yanayin faɗakarwa, kuma wannan yanayin yana kunna lokacin da mota ko wani abu ya taɓa wurin da aka sanya firikwensin tare da bugun haske ko taɓawa. A wannan yanayin, firikwensin yana amsawa ta hanyar fitar da gajerun ƙararrawa da yawa, waɗanda za'a iya haɗa su da fitilolin mota masu walƙiya (a cikin yanayin mota).

Amfanin wannan yanayin shine motar bata fitar da dogon sauti ba, misali, kyanwa tana tsalle a saman murfin mota ko lokacin da yara suka buge ta da ƙwallo.

Hanya ta biyu ta aiki ita ce yanayin ƙararrawa, kuma ana kunna ta ne kawai idan aka yi amfani da babban ƙarfi akan abin ko abin hawa, misali, taga ta karye ko kuma an yi ƙoƙari don sata. A irin wannan yanayi, firikwensin firgita yana aika sigina kai tsaye zuwa na'urar wasan ƙararrawa kuma yana fitar da ƙara mai ƙarfi.

Domin firikwensin firgita ya rarrabe tsakanin tasirin gaske da tasirin haɗari da tsangwama bazuwar, yana da iko na yanki biyu, ko kuma a wata ma'anar, yana da tsarin ginannen da zai iya bambance tsakanin tasirin (fitarwa a yankuna biyu).

Sensin kansu da kansu sunfi karkasu zuwa nau'ikan dangane da tsarin aikinsu na yau da kullun: piezoelectric da magnetodynamic.

Piezoelectric shock firikwensin suna amfani da ikon farantin piezoelectric don haifar da damuwa. Irin wannan na'urar firikwensin firgita yana da arha, mai sauƙin shigarwa, amma yana da babban koma baya - suna da matukar damuwa ga yawan girgizar mita kuma suna mayar da martani ga ƙaramar girgiza ko ƙarar gefe, kamar sautin ƙararrawa, tsawa, hayaniya da sauransu.

Bugu da ƙari, suna ƙarƙashin tasirin thermal kuma ƙwarewar firikwensin yana ƙaruwa ko raguwa dangane da yanayin zafin jiki na waje.

Magnetodynamic firikwensin firikwensin aiki a kan akidar girgiza maganadisu kusa da abin nadi. Yadda yake aiki?

Wannan nau'in firikwensin ya ƙunshi maganadisu mai sarrafawa wanda aka ɗora akan marmaro baƙin ƙarfe. A halin yanzu tasiri akan motar, ana kunna oscillation na bazara. Waɗannan faɗakarwar suna ƙirƙirar siginar lantarki a cikin keɓaɓɓiyar kewaya, kuma ƙarfin tasirin yana ƙayyade yadda ƙarfin siginar zai kasance.

Amfani da firikwensin firikwensin firji na maganadisu shine magnet yana juyawa lokacin da aka yi amfani da ƙananan tasiri a kan abu ko mota. Bugu da kari, wannan nau'in firikwensin ba ya shafar canjin yanayi.

Shigarwa da ingancin firikwensin firikwensin

Akwai takaddama da yawa tsakanin masana game da girke firikwensin firikwensin. Wasu daga cikinsu sunyi imanin cewa yakamata a girka na'urori masu auna firikwensin a jikin ƙarfe na motar kuma yakamata a manne su ta yadda ba zasu iya yin rawar jiki ba.

Koyaya, a cewar wasu masana, girka na'urori masu auna firikwensin a kan ƙarfe babban kuskure ne, tunda yawancin ƙarfin yana ƙarfe ne ta hanyar ƙarfe, kuma firikwensin ba zai iya karanta bayanai daidai ba kuma galibi yana yin tasiri ga raunin rauni.

An gudanar da gwaje-gwaje da yawa a cikin shekaru da yawa don ƙoƙarin amsa tambayar menene wuri mafi kyau don shigar da firikwensin girgiza, kuma da alama a cikin 'yan shekarun nan an sami fahimtar batun shigarwa - ƙarƙashin dashboard na mota. .

Yadda za a saita firikwensin firgita?

Idan ba mu ƙwararru ba ne, mafi kyawun bayani a cikin wannan yanayin shine ziyarci sabis na musamman don daidaita firikwensin. Koyaya, idan muka yanke shawarar gwada saita firikwensin da kanmu, muna buƙatar yin abubuwa masu zuwa.

Da farko, tabbas, muna buƙatar gano inda aka sanya firikwensin. Kamar yadda muka ambata a ɗan lokaci da suka gabata, yawanci ana sanya firikwensin firgita ko dai a ƙarƙashin panel ko a ƙasa, a ƙasa da panel. Idan motar tana da ƙararrawa, to yawanci ana nuna wurin firikwensin firgita a cikin littafin motar kamar azaman valet.

Lokacin da aka samo firikwensin, muna buƙatar magogi mai dacewa don kunna dunƙule, wanda ke ƙayyade ƙimar mafi kyau ta firikwensin firgita. Akwai umarni a kan naurar kanta, gwargwadon yadda za mu iya sanin inda za mu juya don ƙwarewar na'urar ta ragu ko ta ƙaru.

Yaya za'a bincika ƙwarewar firikwensin firgita?

Bayan an saita firikwensin, dole ne mu sanya motar kuma mu jira minutesan mintuna. To dole ne mu buge gilashin motar daidai a tsakiyar.

Idan firikwensin ya kunna koda da dan turawa ko karo, wannan yana nufin cewa ba a daidaita shi daidai ba kuma dole ne mu ci gaba da daidaitawa. Idan bai kunna ba koda bayan abubuwa da dama, to akwai bukatar kara karfin gwiwa.

Ribobi da fursunoni na firikwensin firikwensin

Mafi yawan direbobi sun fi son firikwensin firikwensin saboda manyan dalilai da yawa:

• farashi mai fa'ida;
• compactness;
• ikon aiki a hanyoyi da yawa;
• babban zaɓi na samfurori - daga mafi sauƙi zuwa mafi yawan aiki;
• babban radius na murfin gidaje;
• babban ƙwarewa;
• yiwuwar kayan aiki tare da ƙarin aiki.

Tabbas, firikwensin firikwensin suma suna da nasa fa'idodi da rashin amfani, kamar su:

Wasu na'urori masu auna firikwensin suna da matukar damuwa da tasirin waje kuma suna aiki ne kawai a cikin yanayin "ƙararrawa". Wannan yana nufin cewa suna da damuwa ko da ɗan girgiza kuma suna iya haukatar da mu a matsayin masu motoci da maƙwabta waɗanda ke zaune a kusa da mu.
Hakanan akwai samfuran da ke buƙatar shigarwa ta ƙwararru. Ba za a iya shigar da waɗannan samfuran a gida a tashar sabis mafi kusa ba, amma suna buƙatar shigarwa a cikin sabis na musamman da kuma biyan sabis na ƙwararru.

Don haka ... Menene abin firikwensin firgita?

Ya bayyana a sarari cewa wannan firikwensin firikwensin ne wanda yake da matukar amfani yayin da muke son kiyaye dukiyoyinmu daga sata, sata ko wasu kutse.

Na'urorin auna firikwensin ba su da tsada, ana iya sanya su (a mafi yawan lokuta) ko da a garejin gida ne, kuma kwanciyar hankali da suke bayarwa ba shi da kima.