Gabatarwa
A cikin hasken waje, inda sadaukarwarmu ga ingantaccen makamashi ya hadu da kalubale na rashin tabbas, wani abu mai mahimmanci sau da yawa yakan dauki matakin tsakiya - firikwensin photoelectric.Ba sabon abu ba ne a gamu da yanayi inda wannan muhimmin bangaren ba ya ja nauyi sosai.
Wannan lamari ne da ba zato ba tsammani yawancin mu a cikin masana'antar hasken wuta sun fuskanta - firikwensin kawai ba ya yin aikinsa kamar yadda ake tsammani, ya rasa amsawa ga sauye-sauyen haske, ko kuma kasancewa a cikin yanayi na har abada.Gano yadda za a gyara na'urar firikwensin photoelectric mara amsa ya zama fifiko.
A cikin wannan labarin, za mu shiga cikin rikitattun ayyukan firikwensin, bincika dabaru don farfado da waɗannan mahimman abubuwan.Kasance tare da ni don ba da haske kan hanyoyi da fahimta don gyara firikwensin hoto da ƙirƙirar ingantaccen ingantaccen haske na waje.
Menene Sensors na Photoelectric?
Na'urori masu auna firikwensin hoto suna yin amfani da tasirin hoto - fitar da electrons daga wani abu lokacin da haske ya haskaka.Waɗannan firikwensin sun ƙunshi tushen haske (yawanci LED), mai karɓa (photodiode ko phototransistor), da na'urorin lantarki masu alaƙa.Hasken da ke fitowa yana mu'amala da abin da aka nufa, sannan mai karɓa ya gano hasken da ke haskakawa ko watsawa.
Suna aiki ta hanyar amfani da hasken wuta don gano gaban ko rashin abu.Lokacin da wani abu ya katse hasken hasken, yana haifar da amsa - kamar kunna fitilu a cikin hallway lokacin da wani ya wuce.
Photoelectric na'urori masu auna firikwensinyi aiki da ka'idar fitar da hasken haske sannan kuma gano hasken da ke haskakawa ko ya ratsa ta cikin wani abu.Akwai manyan nau'ikan guda uku: ta-katako, ɗaukar fansa, da kuma rarrabe.
Sensors ta hanyar katako
A cikin wannan tsarin, ana sanya wani keɓantaccen mai watsawa da mai karɓa gaba dayansu.Ganewa yana faruwa ne lokacin da wani abu ya katse hanyar kai tsaye a tsakaninsu, yana haifar da canjin ƙarfin haske da aka karɓa.Ainihin, akwai mai watsawa a gefe ɗaya da kuma mai karɓa a ɗayan.Ana gano abin lokacin da ya katse katakon da ke tsakanin su.
Na'urori masu Mahimmanci
Anan, ana haɗa mai watsawa da mai karɓa tare, tare da na'urar gani da aka sanya a wani tazara.Na'urar firikwensin yana gano abu lokacin da ya rushe hanyar haske mai haske tsakanin firikwensin da mai gani.
Sensors masu Yawa
Waɗannan na'urori masu auna firikwensin suna haɗa mai watsawa da mai karɓa a cikin gida ɗaya.Hasken da ke fitowa yana haskaka abin kuma yana komawa ga firikwensin.Idan ƙarfin ya canza saboda kasancewar abu, firikwensin ya yi rajistar shi.Gano abu yana dogara ne akan canje-canje a cikin ƙarfin hasken da abin ya haifar.
Dangane da aikace-aikace, waɗannan na'urori masu auna firikwensin suna kusan ko'ina, daga sarrafa kansa na masana'antu zuwa na'urori na yau da kullun.A cikin masana'antu, suna taimakawa wajen sarrafa kayan aiki ta hanyar gano abubuwa akan bel na jigilar kaya.Hakanan ana amfani da su sosai a cikin lif, tsarin tsaro, har ma da wayoyin hannu don sanin kusanci.
Na'urori masu auna firikwensin hoto suna taka muhimmiyar rawa a cikin masana'antu daban-daban, suna ba da mafita mai mahimmanci don ganowa da saka idanu abubuwa.Muhimmancin su ya ta'allaka ne ga iyawarsu ta samar da abin dogaro da ingantaccen fahimta a cikin aikace-aikace da yawa.
Wani muhimmin al'amari na firikwensin photoelectric shine daidaitattun su a cikin gano abu.Ba kamar wasu na'urori masu auna firikwensin gargajiya ba, waɗannan na'urori na iya gano abubuwa ba tare da la'akari da kayansu, launi, ko halayen saman su ba.Wannan juzu'in ya sa su zama makawa a cikin tsarin masana'antu inda ingantaccen gano abu ya fi mahimmanci.
A lokacin aiki da kai, na'urori masu auna firikwensin hoto suna ba da gudummawa sosai don haɓaka inganci.Suna taka muhimmiyar rawa a tafiyar matakai ta atomatik ta hanyar tabbatar da daidaitaccen matsayi, rarrabuwa, da sarrafa inganci.Wannan matakin madaidaicin yana rage kurakurai, yana rage raguwar lokaci, kuma a ƙarshe yana haɓaka ingantaccen samarwa gabaɗaya.
Kamar kowane abu, na'urori masu auna firikwensin photoelectric suna da ribobi da fursunoni.A gefe guda kuma, amintattu ne, masu sauri, da dacewa.Suna iya ɗaukar abubuwa daban-daban kuma ba su da tasiri ta hanyar launi.Koyaya, suna iya kula da yanayin muhalli kamar ƙura ko hasken yanayi.
Matsalolin gama gari tare da firikwensin Hoto
Duk da yake m, photoelectric firikwensin suna da saukin kamuwa da al'amurran fasaha daban-daban waɗanda zasu iya tasiri aikin su.Wasu daga cikin waɗannan matsalolin sun haɗa da:
Kalubalen Hankali
Batu ɗaya ta gama gari ta taso daga jujjuyawar hankali.Abubuwan waje kamar ƙura, danshi, da bambance-bambancen zafin jiki na iya lalata ikon firikwensin don gano daidaitaccen canje-canje a cikin haske, yana haifar da karatun da ba a dogara ba.
Batutuwan daidaitawa
Daidaitaccen daidaitawa shine mahimmanci don waɗannan na'urori masu auna firikwensin suyi aiki da kyau.Kuskure tsakanin emitter da mai karɓa na iya haifar da karatun da ba daidai ba, haifar da buƙatu mai mahimmanci don hana saɓani na aiki.
Tsangwama Hasken yanayi
Hasken yanayi mai yawa yana haifar da babbar barazana ga firikwensin photoelectric.Lokacin da hasken yanayi ya zarce ƙofofin da aka ƙera na firikwensin, zai iya yin kuskuren fassara wannan ƙarin hasken azaman siginar da aka nufa, yana haifar da ruɗani da yuwuwar kurakurai.
Rikicin-Talk
Cross-talk, kama da tsangwama na sigina, yana faruwa lokacin da sigina daga firikwensin firikwensin ya tsoma baki tare da firikwensin maƙwabta.Wannan tsangwama na iya karkatar da karatu, gabatar da kuskure da dagula aikin cibiyar sadarwa na firikwensin gaba ɗaya.
Matsalolin Samar da Wutar Lantarki
Abubuwan da ke da alaƙa da ƙarfi galibi ana yin watsi da su amma suna iya yin tasiri sosai akan aikin firikwensin.Rashin isassun wutar lantarki na iya haifar da ingantaccen aiki, yana mai da hankali kan mahimmancin sa ido da kiyaye ingantaccen tushen wutar lantarki don dorewar ingancin firikwensin.
Yayinna'urori masu auna wutar lantarkibayar da ayyuka masu mahimmanci, fahimta da magance hankali, daidaitawa, haske na yanayi, magana ta giciye, da al'amurran samar da wutar lantarki suna da mahimmanci don kiyaye amincin su da tabbatar da sayan bayanai daidai a aikace-aikace daban-daban.
Jagorar Shirya matsala mataki-mataki
Idan firikwensin hoton ku ba ya aiki daidai, bin wannan jagorar mataki-mataki zai taimaka muku gyara shi.Jagoran yana zurfafa bincike cikin ɓacin rai na na'urori masu auna firikwensin photoelectric, yana magance ɓarnawar fasaha da ke da alaƙa da rashin aikin su.Manufar ita ce bincikar tsari cikin tsari da gyara al'amurran da za su iya hana ingantaccen aikin firikwensin.
Mataki 1: Duban Wuta
Fara aiwatar da matsala ta hanyar gudanar da wutar lantarki da bincike na yanzu don tabbatar da firikwensin hoto ya karɓi ƙayyadadden wutar lantarki a cikin ƙayyadaddun haƙuri.Yi amfani da madaidaicin kayan aunawa don ingantaccen karatu.
Mataki 2: Tsaftace Abubuwan Ciki
Yi binciken gani na firikwensin emitter da abubuwan da aka haɗa.Yi amfani da na'ura mai ƙima mai ƙarfi don ganowa da kawar da gurɓataccen ƙananan ƙwayoyin cuta, tabbatar da hanyar gani mara kyau.
Mataki 3: Duba Daidaita
Yi amfani da kayan aikin daidaitawa na Laser da daidaitattun kayan aunawa don tantancewa da gyara kuskuren kusurwoyi tsakanin firikwensin hoto da masu haskakawa.Aiwatar da lissafin trigonometric don tabbatar da daidaitaccen jeri tsakanin ƙayyadaddun haƙuri na kusurwa.
Mataki na 4: Gwada igiyoyi
Yi amfani da masu gwajin kebul damultimeterdon bincika amincin kayan aikin cabling na firikwensin.Ƙimar ci gaba da sigina, juriya, da tasirin garkuwa don ganowa da gyara duk wani al'amura masu alaƙa da kebul.
Mataki 5: Duba Muhalli
Gudanar da cikakken nazarin muhalli ta amfani da na'urori na musamman damasu satar bayanai.Saka idanu zafin jiki, zafi, da matakan haske na yanayi don gano yuwuwar abubuwan muhalli da ke tasiri aikin firikwensin.Aiwatar da matakan gyara bisa bayanan da aka tattara.
Mataki na 6: Calibration
Koma zuwa takaddun fasaha na firikwensin don aiwatar da tsarin gyarawa.Yi amfani da na'urori masu ƙima kamar suspectrometersda daidaitattun kayan aikin daidaitawa don tabbatar da fitowar firikwensin ya yi daidai da ƙayyadaddun sigogin daidaitawa.
Wannan jagorar fasaha da aka ƙera sosai tana ba da tsarin tsari don warware matsalolin firikwensin hoto na gama gari.Koyaya, la'akari da bincika gwaninta da albarkatun da ake samu aChisweardon ƙarin fahimtar fasaha ko taimako.
Takaitawa
A cikin gyara firikwensin hoto wanda ba ya aiki, hanya mai mahimmanci don magance matsala ta zama mahimmanci.Fara tsarin ganowa ta hanyar bincika amincin samar da wutar lantarki da tabbatar da daidaitaccen daidaitawar firikwensin. Ci gaba don gudanar da bincike mai zurfi don yuwuwar cikas ko tasirin muhalli wanda zai iya hana aikin firikwensin.Shiga cikin rikitattun saitunan hankali, tabbatar da ingantacciyar daidaitawa daidai da takamaiman buƙatun aikace-aikacen.Ta hanyar wannan tsarin warware matsalar, zaku iya gyara firikwensin hoton ku.
Lokacin aikawa: Fabrairu-02-2024