Menene zoben zamewa?
Zoben zamewa shine na'urar electromechanical wanda a haɗe tare da goge wanda ke ba da damar watsa wutar lantarki da siginar lantarki daga madaidaiciya zuwa tsarin juyawa. Hakanan ana kiranta haɗin wutar lantarki mai jujjuyawa, mai tarawa ko jujjuyawar lantarki, ana iya amfani da zoben zamewa a cikin kowane tsarin lantarki wanda ke buƙatar taƙaitawa, tsaka -tsaki ko juyawa gaba yayin watsa wutar lantarki, analog, dijital, ko siginar RF da/ko bayanai. Yana iya haɓaka aikin injiniya, sauƙaƙe aikin tsarin da kawar da wayoyin da ke iya lalacewa da ke rataya daga haɗin gwiwa.
Yayin da babban burin zoben zamewa shine watsa siginar wuta da siginar lantarki, girman jiki, yanayin aiki, saurin juyawa da matsalolin tattalin arziki galibi suna shafar nau'in fakitin da dole ne a yi aiki dashi.
Buƙatun abokin ciniki da manufofin ƙima sune mahimman abubuwa a cikin fitar da yanke shawara waɗanda ke haifar da haɓaka ƙirar zoben zamewa mai nasara. Abubuwa huɗu masu mahimmanci sune:
Specifications ƙayyadaddun lantarki
Packaging marufi na inji
Environment yanayin aiki
■ farashi
Bayani na Lantarki
Ana amfani da zoben zamewa don watsa wutar lantarki, analog, siginar RF da bayanai ta hanyar juyawa. Yawan da'irori, nau'ikan sigina, da buƙatun rigakafin amo na lantarki na tsarin suna taka muhimmiyar rawa wajen ƙaddara ƙuntataccen ƙirar ƙirar jiki da aka sanya akan ƙirar zoben zamewa. Hanyoyin wutar lantarki mai ƙarfi, alal misali, suna buƙatar manyan hanyoyin gudanar da ayyuka da mafi girman tazara tsakanin hanyoyin don haɓaka ƙarfin dielectric. Hanyoyin analog da bayanai, yayin da suka fi ƙanƙan da jiki fiye da da'irar wutar lantarki, suma suna buƙatar kulawa a cikin ƙirar su don rage tasirin giciye ko kutse tsakanin hanyoyin sigina. Don ƙaramin saurin gudu, ƙananan aikace-aikacen yanzu ana iya amfani da tsarin lambar zinare-akan-zinari/zoben. Wannan haɗin yana samar da ƙaramin saitunan marufi kamar yadda aka nuna a cikin AOOD compact capsule zobba. Don mafi girma da sauri da buƙatun yanzu ana haɗa haɗin goge -goge na zinare na azurfa da zoben azurfa. Waɗannan majalisun galibi suna buƙatar girman fakiti mafi girma kuma ana nuna su ƙarƙashin ta zoben zamewa. Yin amfani da kowace hanya mafi yawan hanyoyin zoben zamewa suna nuna canje -canje a cikin tsayayyar lamba mai ƙarfi na kusan miliohms 10.
Kunshin Injin
La'akari da fakitin a zayyana zoben zamewa ba sau da sauƙi kamar buƙatun lantarki. Yawancin zane -zanen zoben zamewa suna buƙatar kebul da ramin shigarwa ko kafofin watsa labarai don wucewa ta zoben zamewar. Waɗannan buƙatun galibi suna nuna girman girman diamita na cikin. AOOD yana ba da iri -iri ta hanyar taron zoben zamewa. Sauran ƙirar suna buƙatar zoben zamewa ya zama ƙanƙanta ƙwarai daga madaidaicin madaidaicin matsayi, ko daga tsayin tsayi. A wasu lokuta, sararin da ke akwai don zoben zamewar yana da iyaka, yana buƙatar a ba da kayan haɗin zoben zamewa a matsayin dabam, ko kuma a haɗa haɗin zamewar tare da injin, firikwensin matsayi, haɗin haɗin fiber optic ko haɗin gwiwa na RF a cikin kunshin da aka haɗa. . Dangane da ingantattun fasahar zoben zamewa, AOOD yana ba da damar duk waɗannan mahimman buƙatun za a iya cika su a cikin cikakken tsarin zoben zamewa ɗaya.
Muhallin Aiki
Yanayin da ake buƙatar zoben zamewar yana aiki ƙarƙashinsa yana da tasiri akan ƙirar zoben zamewa ta hanyoyi da yawa. Gudun juyawa, zazzabi, matsin lamba, zafi, girgiza & girgizawa da girgizawa zuwa abubuwan lalata suna shafar zaɓin ɗaukar kaya, zaɓin kayan waje, filan flange har ma da zaɓin kebul. A matsayin daidaitaccen aiki, AOOD yana amfani da gidaje na aluminium marasa nauyi don zoben zamewar da aka ɗaura. Gidajen bakin karfe yana da nauyi, amma ya zama dole don ruwa, ƙarƙashin ruwa, lalata da sauran mawuyacin yanayi.
Yadda ake Saka Slip Ring
Slip zobba koyaushe ɓangare ne na babban inji tare da buƙatar wuce takamaiman wutar lantarki da da'irar sigina ta farfajiya mai juyawa. Tsarin zoben zamewa wani ɓangare ne na aiki a cikin yanayi kamar jirgin sama ko tsarin eriyar radar. Don haka, don ƙirƙirar ƙirar zoben zamewar da za ta yi nasara a aikace -aikace dole ne a cika sharuɗɗa uku:
1. Girman jiki, gami da tsarin haɗe-haɗe da fasalin juyawa
2. Bayanin da'irar da ake buƙata, gami da matsakaicin halin yanzu da ƙarfin lantarki
3. Yanayin aiki, gami da zafin jiki, zafi, buƙatun hazo na gishiri, girgiza, girgiza
Ƙarin cikakkun buƙatun zoben zoben sun haɗa da:
■ Matsakaicin juriya tsakanin rotor da stator
■ Kadaici tsakanin da'irori
■ Kebewa daga majiyoyin EMI a waje da gidan zoben zamewa
■ Farawa da gudana karfin juyi
■ Nauyi
■ Bayanin bayanan bayanai
Ƙarin fasalulluka na yau da kullun waɗanda za a iya haɗa su a cikin taron zoben zamewa sun haɗa da:
■ Masu haɗawa
■ Mai warwarewa
■ Encoder
■ Ƙungiyoyin Rotary masu ruwa
■ Ƙungiyoyin Rotary Coax
■ Fiber na gani Rotary gidajen abinci
AOOD zai taimaka muku ƙayyade buƙatun zoben zamewar ku kuma zaɓi mafi kyawun samfurin don buƙatun ƙirar ku.