Yaya Mercury Slip Ring ke Aiki?
Zoben zamewa na mercury yana amfani da mercury ruwa azaman matsakaicin gudanarwa don canja wurin siginar lantarki da ƙarfi tsakanin abubuwan da ke tsaye da masu juyawa. Ba kamar zoben zamewa na al'ada waɗanda ke dogara da gogewar carbon da ke zamewa da zoben ƙarfe ba, zoben zamewar mercury suna amfani da wuraren tafki na mercury na ruwa waɗanda ke kasancewa cikin hulɗar kwayoyin halitta tare da abubuwan da ke tsaye da masu juyawa yayin aiki.
Ƙa'idar Aiki na Core
Tushen tsarin ya dogara da keɓaɓɓen kaddarorin mercury a matsayin madugu na ƙarfe na ruwa. A cikin matsugunin zobe na zamewa, ƙananan tafkunan mercury suna ƙunshe a cikin ɗakuna da aka rufe. Fitin tuntuɓar ƙarfe daga magudanar ruwa mai jujjuya suna tsomawa cikin waɗannan wuraren tafkunan mercury, yayin da lambobin da ke tsaye suna haɗawa da kishiyar tafkunan. Lokacin da shaft ɗin ya juya, fil ɗin suna motsawa ta cikin ruwa mai mercury, wanda ke aiki azaman gada mai ci gaba da kula da hanyar lantarki ba tare da wani tsayayyen rikici ba{3}}zuwa{4}.
Wannan tsarin tuntuɓar ruwa - yana bambanta zoben zamewar mercury daga takwarorinsu na yau da kullun. Zoben zamewa na al'ada suna fuskantar lalacewa ta injina akai-akai yayin da carbon ko goga na ƙarfe ke goge zoben da ke juyawa. Mercury yana kawar da wannan gogayya gaba ɗaya tun lokacin da mercury mai ruwa ke gudana kuma yana yin gyare-gyare a kusa da lambobi masu motsi maimakon tsayayya da su.
Gine-ginen Ciki da Kayayyakin Ciki
Taron ya ƙunshi ɓangarorin injiniyoyi da yawa waɗanda ke aiki tare. Gidajen waje, yawanci ana yin su daga aluminum gami ko bakin karfe, suna ba da tallafi na tsari da kariyar muhalli. A ciki, ɗaiɗaikun ɗakuna na mercury an jera su tare da juna a kusa da shaft na tsakiya, tare da kowane ɗaki yana sarrafa da'irar lantarki ɗaya.
Fasahar rufewa yana da mahimmanci ga ƙira. Gaskets da shinge na musamman suna hana mercury yoyo yayin da suke ɗaukar haɓakar zafi da ƙanƙantar da ke faruwa yayin aiki. Ana ƙera fil ɗin tuntuɓar ne daga kayan da ke samar da igiyoyi masu ƙarfi tare da mercury, suna tabbatar da ingantaccen haɗin wutar lantarki ko da lokacin jujjuyawar sauri.
Sashen na'ura mai juyi yana manne kai tsaye zuwa madaidaicin injin injin, yana ɗauke da fil ɗin tuntuɓar da suka ragu a cikin tafkunan mercury. Sashen stator ya ƙunshi tafkunan mercury da haɗin wutar lantarki na waje. Duk sassan biyu dole ne su kiyaye daidaitattun jeri don hana madaidaicin lamba ko damuwa na inji wanda zai iya lalata amincin hatimin.
Gudanar da Wutar Lantarki Ta Ƙarfe Liquid
Ƙwararren ƙwanƙwasa na Mercury ya sa ya dace don wannan aikace-aikacen. Tare da juriya na lantarki da ke ƙasa da 1 milliohm, mercury yana ba da hanyar da ta zarce gogewar carbon ta umarni na girma. Wannan yana fassara zuwa ƙaramin faɗuwar wutar lantarki a duk faɗin hanyar sadarwa, mai mahimmanci ga aikace-aikacen da ke buƙatar daidaitaccen watsa sigina ko babban ƙarfin halin yanzu.
Haɗin kwayoyin halitta tsakanin mercury da lambobi na ƙarfe yana haifar da iskar gas{0}}mai tsauri, oxide{1}} kyauta. Ba kamar ƙaƙƙarfan lambobin ƙarfe waɗanda ke haɓaka iskar oxygen da gurɓatawa a kan lokaci, yanayin ruwa na mercury koyaushe yana gabatar da sabo mai tsaftataccen wuri mai ɗaukar nauyi. Wannan sifa tana kiyaye daidaitaccen aikin wutar lantarki a tsawon rayuwar aikin na'urar.
Zazzabi yana taka muhimmiyar rawa a aikin zobe na zamewar mercury. Mercury ya kasance mai ruwa daga kusan -39 digiri zuwa digiri 357, yana samar da kewayon aiki mai amfani ga yawancin mahallin masana'antu. Koyaya, yawan zafin jiki na aiki yana tsayawa ƙasa da digiri 60 don hana haɓakar zafin jiki da yawa da tabbatar da amincin hatimi.
Tuntuɓi Resistance da Mutuncin Sigina
Ɗaya daga cikin mahimman fa'idodi yana fitowa a cikin halayen juriya na lamba. Zobba na zamewa na al'ada suna nuna juriya mai canzawa yayin da goge goge, tara tarkace, ko gogewar girgiza{1}samun yanke haɗin ɗan lokaci. Waɗannan bambance-bambancen suna gabatar da ƙarar lantarki da lalata sigina, musamman matsala a cikin kayan aiki masu mahimmanci da aikace-aikacen watsa bayanai.
Zobba na zamewar Mercury suna kula da juriyar tuntuɓar juna akai-akai ƙasa da milliohm 1 a duk rayuwarsu ta sabis. Alamar ruwa tana kawar da bounce, chatter, da micro{2}} tsangwama da ke addabar lambobi. Wannan kwanciyar hankali yana tabbatar da mahimmanci a aikace-aikace kamar kayan aikin hoto na likita, inda tsaftar sigina kai tsaye ke shafar daidaiton bincike, ko madaidaicin firikwensin da ke watsa ma'aunin thermocouple da ma'aunin ma'auni.
Halayen hayaniyar wutar lantarki na kusa da sifili ya samo asali ne daga rashin bambance-bambancen hanyar sadarwa. A cikin zoben zamewa na al'ada, goga{2}zuwa{3}}ararrawar zobe koyaushe yana canzawa ta zahiri yayin da yake jujjuyawa, yana haifar da hayaniyar wutar lantarki a fadin mitar bakan. Tuntuɓar ruwan Mercury ba ya haifar da kusan babu irin wannan bambancin, yana haifar da matakan amo da aka auna a cikin microvolts maimakon millivolts.
Juyawa Mai Sauƙi da Halayen Gogayya
Rage raguwa yana wakiltar wani fa'ida ta asali. Zobba na zamewa na al'ada suna buƙatar buroshi na bazara{1} ɗorawa da goge goge mai jujjuya zoben, haifar da ci gaba da juriya na inji wanda ke haifar da zafi, yana haifar da lalacewa, da iyakance saurin juyawa. Dole ne a daidaita matsi na lamba a hankali{3}}matsi kadan yana haifar da haɗin kai, yayin da matsananciyar matsananciyar ƙara saurin lalacewa.
Zobba na zamewar Mercury suna aiki tare da ainihin juzu'in sifili a wurin sadarwa. Sassan ruwa na mercury a hankali yayin da fil ɗin lamba ke motsawa ta cikinsa, baya buƙatar matsa lamba na inji. Wannan aiki mara fa'ida yana ba da fa'idodi da yawa: jujjuya mara iyaka ba tare da damuwa ta karkatar da kebul ba, saurin jujjuyawa ba tare da dumama wuce kima ba, tsawaita rayuwar aiki ba tare da lalata aikin ba, da rage buƙatun jujjuyawa don injin jujjuya.
Ƙarfin jujjuyawar saurin juyawa ya kai dubunnan RPM dangane da ƙayyadaddun ƙira. Ƙungiyoyin Centrifugal a cikin babban gudu na iya rinjayar rarraba mercury a cikin ɗakunan, don haka ƙira na ci gaba sun haɗa da fasali don kula da madaidaicin murfin mercury a duk faɗin wurin tuntuɓar koda yayin saurin juyawa.
Multi- Kanfigareshan Kewaye
Yawancin aikace-aikacen suna buƙatar canja wurin da'irori na lantarki da yawa a lokaci guda. Zoben zamewar Mercury suna ɗaukar wannan ta hanyar tsararrun ɗaki ko ɗaki mai ɗaci. Kowace da'irar tana da keɓantaccen tafkin mercury tare da keɓancewar lambar sadarwa da haɗin waje.
Zoben zamewa na mercury na yau da kullun na iya haɗawa da da'irori daban-daban 2 zuwa 12, kowanne da aka ƙididdige shi don takamaiman matakan halin yanzu da ƙarfin lantarki. Wuraren wutar lantarki masu ɗauke da amperes 30 ko fiye sun mamaye manyan ɗakuna tare da ƙimar mercury daidai gwargwado, yayin da siginar siginar da ke sarrafa milliamp{4}} igiyoyin igiyoyin ruwa suna amfani da ƙananan ɗakuna. Halin na zamani yana ba da damar keɓancewa don dacewa da ainihin buƙatun aikace-aikacen.
Ana kiyaye keɓewar da'irar tsakanin ɗakunan da ke kusa ta hanyar shingen jiki da tazara a hankali. Ba kamar zoben zamewa na al'ada ba inda kewayen da'irar kusa zasu iya fuskantar ƙetarewa ta hanyar haɗakarwa mai ƙarfi ko haɗakarwa, wuraren tafkunan mercury guda ɗaya suna ba da kyakkyawan keɓewar lantarki lokacin da aka tsara su yadda ya kamata.
Ƙayyadaddun Ƙira da Ƙarfafa Aiki
Duk da fa'idodin su, zoben zamewar mercury yana haifar da wasu ƙuntatawa. Mafi mahimmancin iyakancewa ya haɗa da iyakokin zafin jiki. Mercury yana ƙarfafawa a -39 digiri, yana sa waɗannan na'urori marasa dacewa don aikace-aikacen arctic ko cryogenic. A saman ƙarshen, yanayin aiki sama da digiri 60 haɗarin hatimin lalacewa da matsananciyar tururin mercury.
Tsarin shigarwa yana da mahimmanci. Dole ne a sanya zoben zamewar Mercury a tsaye tare da alamar "UP" a fili kuma a kiyaye su yayin aiki da ajiya. Daidaiton da ba daidai ba yana ba da damar mercury ya taru ba daidai ba, mai yuwuwar karya hulɗar wutar lantarki ko sanya hatimi. Wannan buƙatun yana iyakance sassauci a ƙirar kayan aiki idan aka kwatanta da zoben zamewa na al'ada waɗanda ke aiki a kowace fuskantarwa.
Jijjiga da girgiza injina na iya ɓata hulɗar mercury na ɗan lokaci, haifar da katsewar sigina na ɗan lokaci. Yayin da mercury ke sake kafa lamba da sauri, aikace-aikacen da suka haɗa da girgiza mai tsanani ko nauyin tasiri bazai dace ba. Dole ne mai hawa ya keɓance zoben zamewa daga kayan aikin injina na waje yayin samar da madaidaicin haɗin gwiwa.
Babban watsa sigina{0}mai girma yana gabatar da ƙalubale ga zoben zamewar mercury. Halayen ƙarfin ƙarfi da inductance na tuntuɓar ruwa na mercury yana iyakance tasirin bandwidth mai tasiri, yana sa su zama marasa dacewa ga Ethernet, manyan siginonin RF mai girma, ko wasu aikace-aikacen da ke buƙatar bandwidth mai yawa-megahertz. Fiber optic na al'ada ko na musamman na musamman - zoben zamewar mitoci suna amfani da waɗannan aikace-aikacen mafi kyau.
La'akarin Tsaro a cikin Kula da Mercury
Rashin guba na Mercury yana buƙatar kulawa da hankali a duk tsawon rayuwar na'urar. Masu kera suna rufe mercury gaba ɗaya a cikin gidaje ta amfani da fasahar gasket na ci gaba da na'urorin injina waɗanda ke hana buɗewar haɗari. Karkashin aiki na yau da kullun, masu amfani ba su taɓa saduwa da mercury ruwa kai tsaye ba.
Hanyoyin shigarwa sun hana sayarwa kai tsaye zuwa tashoshi na zobe na zamewa, saboda yawan zafin jiki na iya lalata hatimi. Hanyoyin haɗin kai suna amfani da tashoshi na inji ko pre{1}}ananan taruka na kebul. Dole ne a kiyaye mutuncin mahalli -kowace lalacewa da ke nuna sasantawa ta hatimi na buƙatar cirewa nan take daga sabis da zubar da kyau.
Ka'idojin aminci na wurin aiki sun umurci ma'aikatan da ke aiki tare da zoben zamewar mercury su sami horo kan sanin yuwuwar bayyanar mercury da hanyoyin amsa gaggawa. Yayin da raka'a masu aiki da kyau suna haifar da ƙarancin haɗari, kayan aikin da suka lalace suna buƙatar tsaftacewa na musamman bin ƙa'idodin kayan haɗari. Yawancin yankuna sun hana zubar da mercury{2}mai ɗauke da na'urori a cikin rafukan sharar gida na yau da kullun.
Yunkurin da duniya ke yi na rage amfani da mercury ya sa masana'antun haɓaka hanyoyin da ba{0}mercury ba ta amfani da kayan haɗin gwiwar ruwa na ƙarfe ko fasahar sadarwar zamani. Waɗannan zaɓuɓɓukan suna nufin daidaita aikin mercury yayin kawar da matsalolin muhalli da lafiya.
Bukatun Kulawa da Tsawon Rayuwa
Ɗaya daga cikin fa'idodin mercury slip zoben shine kiyaye su{0}}aiki kyauta. Zoben zamewa na al'ada yana buƙatar maye gurbin goga na lokaci-lokaci, tsaftacewar lamba, da saka idanu akan aiki. Gwargwadon gogewa yana haifar da tarkace masu aiki waɗanda dole ne a cire su don hana gajerun da'irori ko bin diddigi tsakanin da'irar da ke kusa.
Zoben zamewar Mercury yana kawar da waɗannan ayyukan kulawa. Rashin lalacewa yana nufin babu sassa masu amfani don maye gurbin. Ruwan mercury yana kiyaye daidaitattun kaddarorin har abada, ana tsammanin an kiyaye amincin hatimi. Shigar da zoben zamewar mercury yadda ya kamata da sarrafa su na iya yin aiki na tsawon shekaru ba tare da sa baki ba.
Tsawon rayuwa yakan wuce zoben zamewa na al'ada ta madaidaicin tabo. Yayin da goga -nau'in zoben zamewa na iya buƙatar sabis kowane sa'o'i 500 zuwa 2,000 na aiki dangane da tsananin aikace-aikacen, zoben zamewar mercury yawanci yana aiki na dubun dubatar sa'o'i ba tare da lalata aikin ba. Wasu shigarwa suna ba da rahoton zoben zamewar mercury suna aiki da dogaro sama da shekaru ashirin.
Binciken lokaci-lokaci yana mai da hankali kan abubuwan waje: haɗin kebul yana kasancewa amintacce, daidaitawar hawa bai canza ba, gidaje ba su nuna alamun lalacewa ko lalata ba, kuma yanayin muhalli ya kasance cikin ƙayyadaddun bayanai. Waɗannan sauƙaƙan cak ɗin suna ɗaukar mintuna idan aka kwatanta da aikin -tsarin kulawa da ake buƙata don tsarin gogewa{2}}.
Aikace-aikace a Faɗin Masana'antu
Kayan aikin hoto na likita yana wakiltar yanki mai mahimmanci na aikace-aikacen. CT scanners da na'urorin MRI suna buƙatar ci gaba da jujjuyawar yayin aika manyan siginar aminci{1} daga na'urori masu auna firikwensin da ƙarfi zuwa abubuwan motsi. Hayaniyar lantarki daga zoben zamewa na al'ada zai lalata ingancin hoto, yayin da zoben zamewar mercury ke ba da watsa siginar tsafta mai mahimmanci don ingantaccen ganewar asali.
Masu jan wutar lantarki na iska suna amfani da zoben zamewar mercury don canja wurin wutar lantarki daga majalissar ruwan wukake zuwa na'urorin kwantar da wutar lantarki. Haɗin bayyanar muhalli a waje, ci gaba da aiki, da manyan buƙatun wutar lantarki sun yi daidai da iyawar zobe na zamewar mercury. Dogon kulawa -tsawon rayuwa kyauta yana rage farashin sabis a cikin waɗannan masu wahala-zuwa{4}}shiga cikin shigarwa.
Keɓancewar masana'antu da injiniyoyin keɓaɓɓu suna amfana daga iya jujjuyawa mara iyaka. Hannun robotic da ke buƙatar ci gaba da jujjuyawa a hanya ɗaya zai ɗaure igiyoyi na al'ada da sauri. Zoben zamewar Mercury yana ba da damar jujjuyawar da ba ta da iyaka yayin kiyaye ingantaccen ƙarfi da haɗin bayanai. Karamin girman yana ba da damar haɗin kai zuwa sararin samaniya{3}}ƙaƙƙarfan mahaɗin robotic.
Soja da aikace-aikacen sararin samaniya suna buƙatar dogaro mafi girma a ƙarƙashin yanayi mai buƙata. Tsarin radar, kayan sadarwar tauraron dan adam, da tsarin jagora na makami mai linzami suna amfani da zoben zamewa na mercury inda amincin sigina da dogon lokaci{1} dogaro ya zarce farashi da la'akari da nauyi. Ƙarfin jure babban saurin juyawa da matsananciyar yanayi yana tabbatar da mahimmanci a waɗannan aikace-aikacen.
Injunan tattara kaya, kayan aikin iska, da tebura masu jujjuyawa a wuraren masana'antu suna amfani da zoben zamewar mercury don ƙarfin saurinsu da kiyayewa{1}} kyauta. Wuraren samarwa inda raguwar lokaci ke ɗaukar manyan hukunce-hukuncen farashi musamman ƙimar fa'idar dogaro.
Kwatanta Da Madadin Fasaha
Ƙwayoyin zamewar goga na al'ada na al'ada sun yi ƙasa da farko kuma suna aiki a kowace hanya ba tare da damuwa da guba na mercury ba. Sun dace da aikace-aikace tare da ƙayyadaddun juyawa, ƙananan gudu, ko inda aka yarda da kulawa na lokaci-lokaci. Koyaya, ba za su iya daidaita zoben zamewar mercury ba don aikin lantarki, buƙatun kulawa, ko tsawon rayuwar aiki.
Fiber na gani rotary gidajen abinci suna canja wurin sigina na gani a cikin musaya masu jujjuyawa, yana kawar da tuntuɓar lantarki gaba ɗaya. Sun yi fice a manyan watsa bayanai na bandwidth{1} amma ba za su iya sarrafa wutar lantarki ba. Aikace-aikacen da ke buƙatar duka iko da bayanai galibi suna haɗa haɗin haɗin fiber optic rotary tare da zoben zamewar mercury.
Zoben zamewa mara waya yana amfani da haɗaɗɗen haɗaɗɗiya ko mai ƙarfi don canja wurin wuta da sigina ba tare da haɗin jiki ba. Suna kawar da lalacewa gaba ɗaya kuma suna aiki a cikin matsanancin yanayi. Koyaya, ƙarfin canja wurin wutar lantarki ya kasance iyakance idan aka kwatanta da zoben zamewar mercury, kuma ingancin yana raguwa tare da manyan matakan wuta. Fasahar ta dace da ƙanana zuwa aikace-aikacen wutar lantarki inda lamba{3}}aiki kyauta ke tabbatar da ƙimar farashi.
Ta hanyar - zoben zamewa, zoben zamewar pancake, da zoben zamewa daban-daban suna wakiltar bambance-bambancen tsari maimakon bambance-bambancen fasaha na asali. Ana samun zoben zamewar Mercury a cikin waɗannan jeri daban-daban don dacewa da takamaiman buƙatun haɗin injin.
Tambayoyin da ake yawan yi
Yaya tsawon lokacin zamewar zoben mercury ke wucewa?
Zoben zamewar Mercury yawanci yana ɗaukar awoyi 20,000 zuwa 50,000 na ci gaba da aiki ko kuma ya fi tsayi, wanda ya zarce tsawon rayuwar zobe na al'ada. Rashin lalacewa na inji yana nufin ba sa raguwa na tsawon lokaci idan an shigar da su yadda ya kamata da kiyaye su cikin ƙayyadaddun yanayin aiki. Wasu shigarwa suna ba da rahoton zoben zamewar mercury suna aiki da dogaro tsawon shekaru da yawa.
Shin zoben zamewar mercury na iya watsa siginar Ethernet?
Zoben zamewar Mercury ba su dace da watsa Ethernet ba. Halayen lantarki na lambobi na mercury ruwa suna iyakance bandwidth zuwa mitoci sosai ƙasa da ƙa'idodin megahertz masu yawa na ka'idojin Ethernet. Ƙwayoyin zamewar capsule na musamman ko haɗin haɗin fiber optic rotary suna ɗaukar Ethernet da sauran manyan sigina- mafi inganci.
Me zai faru idan zoben zamewar mercury ya zubo?
Ruwan Mercury yana wakiltar mummunan yanayin kayan abu mai haɗari da ke buƙatar amsa nan da nan. Dole ne a kwashe yankin da abin ya shafa, a shayar da shi, a kuma tsaftace shi bisa ka'idojin zubewar mercury. ƙwararriyar tsabtace hazmat ana buƙata yawanci. Ƙirƙirar zoben zamewar mercury da kyau da kuma kiyaye su sun ƙunshi shingen hatimi da yawa waɗanda ke yin ɗigowa ba kasafai ba yayin aiki na yau da kullun.
Me yasa dole ne a dora zoben zamewar mercury a tsaye?
Hawan tsaye yana tabbatar da wuraren tafkunan mercury da kyau a cikin ɗakunan sadarwa. Hanyar da ba ta dace ba tana haifar da mercury yin ƙaura daga wuraren hulɗa, karya haɗin lantarki. Halin ruwa na mercury yana nufin nauyi yana tasiri sosai ga rarrabawa a cikin gidaje, sabanin ingantattun lambobi a cikin zoben zamewa na al'ada waɗanda ke aiki a kowace hanya.