Motar StepperNa'ura ce ta lantarki wadda ke canza bugun lantarki kai tsaye zuwa motsi na inji. Ta hanyar sarrafa jerin, mita da adadin bugun lantarki da aka yi amfani da shi a kan na'urar injin, ana iya sarrafa sitiyarin motar, gudu da kusurwar juyawa. Ana iya cimma daidaiton iko da saurin sarrafawa ba tare da amfani da tsarin kula da martani mai rufewa tare da fahimtar matsayi ba, ta amfani da tsarin sarrafawa mai sauƙi, mai araha tare da motar stepper da direban da ke tare da ita.
A matsayin mai kunna wutar lantarki,motar stepperyana ɗaya daga cikin manyan samfuran mechatronics, wanda ake amfani da shi sosai a cikin tsarin sarrafa atomatik daban-daban. Tare da haɓaka fasahar kere-kere ta microelectronics da fasahar kera daidaito, buƙatar injinan stepper yana ƙaruwa kowace rana, kuma injinan stepper da tsarin watsa gear sun haɗu zuwa akwatin gear na ragewa, amma kuma a cikin yanayi da yawa na aikace-aikace da za a gani, a yau ƙanana ne kuma kowa yana tare don fahimtar wannan nau'in tsarin watsa gear na ragewa.
Ta yaya injinan stepper ke rage gudu?
Motar Stepper a matsayin motar tuƙi da aka saba amfani da ita, wacce aka fi amfani da ita sosai, wacce galibi ana amfani da ita tare da kayan aikin rage gudu don cimma ingantaccen tasirin watsawa; da kuma motar stepper da aka fi amfani da ita da kayan aikin rage gudu da hanyoyin rage gudu, kamar akwatin rage gudu, mai ɓoyewa, mai sarrafawa, siginar bugun jini, da sauransu.
Ragewar siginar bugun jini:Saurin juyawar motar stepper, ya dogara ne akan canjin siginar bugun shigarwa don canzawa. A ka'ida, ba wa direba bugun jini, motar stepper tana juya kusurwar mataki (raba don kusurwar matakin yanki). A aikace, idan siginar bugun jini ta canza da sauri, motar stepper saboda tasirin damping na ciki na ƙarfin wutar lantarki na baya, amsawar maganadisu tsakanin rotor da stator ba zai biyo bayan canjin siginar lantarki ba, zai haifar da toshewa da rasa matakai.
Rage raguwar akwatin gearbox:Motar stepper sanye take da akwatin gear na ragewa da aka yi amfani da su tare, babban gudu na fitar da motar stepper, ƙaramin saurin juyi, an haɗa shi da akwatin gear na ragewa, gear na ciki na gear na gear da aka saita ta hanyar rabon ragewa, za a rage yawan fitowar motar stepper, kuma za a haɓaka ƙarfin watsawa don cimma ingantaccen tasirin watsawa; tasirin raguwa ya dogara da rabon rage gear, mafi girman rabon ragewa, ƙaramin saurin fitarwa, da kuma akasin haka. Kuma akasin haka.
Gudun sarrafawa mai faɗi na lanƙwasa:Lanƙwasa mai faɗi, a cikin shirye-shiryen software, waɗanda aka fara ƙididdigewa a cikin ƙwaƙwalwar kwamfuta, suna nuna zaɓin lokacin aiki. Yawanci, kammala haɓakar motar stepper da lokacin rage gudu na 300ms ko fiye. Idan kun yi amfani da ɗan gajeren lokacin hanzartawa da rage gudu, ga yawancin injinan stepper, zai yi wuya a cimma juyawa mai sauri na injinan stepper.
Ragewar sarrafa encoder:Kula da PID a matsayin hanya mai sauƙi da amfani, a cikin tuƙin motar stepper ya sami fa'ida mai yawa. Ya dogara ne akan ƙimar da aka bayar r (t) da ainihin ƙimar fitarwa c (t) don samar da karkacewar sarrafawa e (t), karkacewar daidaito, haɗin kai da bambanci ta hanyar haɗin layi na adadin sarrafawa, sarrafa abu mai sarrafawa. Takardar tana amfani da firikwensin matsayi mai haɗaka a cikin motar stepper mai matakai biyu kuma tana ƙera mai sarrafa saurin PI mai daidaitawa ta atomatik bisa ga na'urar gano matsayi da sarrafa vector, wanda ke ba da halaye masu gamsarwa na wucin gadi a ƙarƙashin yanayin aiki mai canzawa. Dangane da samfurin lissafi na motar stepper, an tsara tsarin sarrafa PID na motar stepper kuma ana amfani da tsarin sarrafa PID don samun adadin sarrafawa don sarrafa motsi na motar zuwa matsayin da aka ƙayyade. A ƙarshe, ana tabbatar da shi ta hanyar kwaikwayon cewa sarrafawa yana da kyawawan halaye na amsawar motsi. Mai sarrafa PID yana da fa'idodin tsari mai sauƙi, ƙarfi mai girma da aminci mai girma, amma ba zai iya magance bayanan da ba su da tabbas a cikin tsarin yadda ya kamata ba.
Za a iya haɗa injin stepper da wace na'urar rage zafi? A cikin kunshin zaɓin motar stepper da akwatin gearbox, ya kamata a kula da waɗannan abubuwan, kuma wane irin akwatin gear za a iya zaɓa don amfani tare?
1. Dalilin da yasa ake amfani da injin stepper tare da na'urar rage zafi
Motar Stepper tana canza mitar halin yanzu na stator, kamar canza bugun shigarwa na da'irar tuƙin motar stepper, ta yadda zai zama motsi mai ƙarancin gudu. Motar stepper mai ƙarancin gudu tana jiran umarnin takawa, rotor yana tsayawa, a cikin matakin ƙasa, canjin gudu zai yi girma sosai, a wannan lokacin, kamar canzawa zuwa aiki mai sauri, zai iya magance matsalar canjin gudu, amma ƙarfin juyi ba zai isa ba. Wato, ƙaramin gudu zai canza juyawar juyawa, kuma babban gudu zai zama rashin ƙarfin juyi, buƙatar amfani da mai ragewa.
2. Motar stepper sau da yawa tare da na'urar rage zafi
Mai rage gudu wani nau'in injin juyi ne na gear, injin juyi ne na tsutsa, injin juyi ne na tsutsa, wanda aka haɗa a cikin akwati mai tauri, galibi ana amfani da shi azaman mai rage gudu tsakanin injin juyi da injin aiki, tsakanin injin juyi da injin aiki ko mai kunna wuta don daidaita saurin da watsa karfin juyi; mai rage gudu yana da fadi, gwargwadon nau'in watsawa ana iya raba shi zuwa mai rage gudu, mai rage gudu da mai rage gudu na duniya. Dangane da adadin matakan watsawa, ana iya raba shi zuwa mai rage gudu na matakai daya da daya; gwargwadon siffar gear, ana iya raba shi zuwa mai rage gudu na silinda, mai rage gudu na bevel da mai rage gudu na bevel-cylindrical; bisa ga tsarin watsawa, ana iya raba shi zuwa mai rage gudu, mai rage gudu na shunt da mai rage gudu na coaxial. Mai rage gudu na taron injin stepper shine mai rage gudu na duniya, mai rage gudu na tsutsa, mai rage gudu na layi daya, mai rage gudu na filament.
Yaya game da daidaiton rage yawan injin stepper na duniya?
Daidaiton na'urar ragewa ana kiranta da dawo da bayanai. Idan aka gyara ƙarshen fitarwa kuma aka juya ƙarshen shigarwar a gefen agogo da akasin agogo don samar da karfin juyi mai ƙima +-2% a ƙarshen fitarwa, akwai ƙaramin motsi na kusurwa a ƙarshen shigarwar na'urar ragewa, kuma wannan canjin kusurwa shine sharewa. Naúrar ita ce "minti na baka", watau kashi ɗaya cikin sittin na digiri. Ƙimar sharewa ta dawowa da aka saba tana nufin ɓangaren fitarwa na akwatin gear. Mai ragewa na duniya na injin stepper yana da ƙarfi mai yawa, babban daidaito (ana iya cimma mataki ɗaya cikin minti 1), ingantaccen watsawa (mataki ɗaya a cikin 97%-98%), babban rabo na juyi/girma, ba tare da kulawa ba, da sauransu.
Daidaiton watsawa na injin stepper ba za a iya daidaita shi ba, kusurwar gudu ta injin stepper ana ƙaddara ta gaba ɗaya ta tsawon mataki da adadin bugun jini, kuma adadin bugun jini na iya zama cikakken ƙidaya, adadin dijital ba shine manufar daidaito ba, mataki ɗaya mataki ɗaya, matakai biyu matakai biyu. Daidaiton yanzu da za a iya ingantawa shine daidaiton share gear na gearbox na duniya.
- Hanyar daidaita daidaiton sandar:Daidaita daidaiton juyawar spindle na duniyar gearbox, idan kuskuren injin na spindle da kansa ya cika buƙatun, to daidaiton juyawar spindle mai ragewa gabaɗaya ana tantance shi ta hanyar bearing. Mabuɗin daidaita daidaiton juyawar spindle shine daidaita share fage. Kula da isasshen share fage yana da mahimmanci ga aikin sassan spindle da rayuwar bearing. Don bearing mai birgima, lokacin da akwai babban share fage, ba wai kawai zai sa nauyin ya taru akan jikin birgima a cikin hanyar ƙarfi ba, har ma yana haifar da mummunan yanayin tattara damuwa a cikin hulɗar zoben ciki da waje na bearing, rage tsawon lokacin bearing, kuma yana sa spindle ya yi tafiya a tsakiya, mai sauƙin haifar da girgiza na sassan spindle. Saboda haka, dole ne a riga an ɗora gyaran bearing mai birgima, Don samar da wani adadin tsangwama a cikin bearing, don samar da wani nau'in nakasa mai laushi a hulɗar tsakanin jikin birgima da hanyar zoben ciki da waje, don haka inganta taurin bearing.
2. Hanyar gibin daidaitawa:akwatin gear na duniya a cikin tsarin motsi zai haifar da gogayya, yana haifar da canje-canje a girma, siffa da ingancin saman tsakanin sassan, da lalacewa, don haka gibin da ke tsakanin sassan tare da ƙaruwa, muna buƙatar yin daidaitaccen kewayon daidaitawa don tabbatar da daidaiton motsi tsakanin sassan.
3. Hanyar diyya ta kuskure:sassan da kansu sun yi kuskure ta hanyar haɗuwa mai dacewa, don haka abin da ke faruwa na daidaitawar juna a lokacin karyewa, don tabbatar da daidaiton hanyar motsi ta kayan aiki.
- Cikakken hanyar diyya:An canja wurin kayan aikin da aka sanya tare da na'urar ragewa da kanta don yin aikin tare da daidaitaccen daidaitawa na teburin aiki don kawar da sakamakon haɗin gwiwa na daidaiton kurakuran.
Ayyukanmu na musamman 1.
Ayyukanmu na musamman 2.
Mu ƙungiyar bincike da samarwa ce ta ƙwararru wadda ke mai da hankali kan bincike da haɓaka motoci, gabaɗayamafita don aikace-aikacen motoci, da kuma sarrafawa da samar da kayayyakin mota. Kamfaninmu ya ƙware wajen kera ƙananan injina da kayan haɗi tun daga shekarar 2011. Manyan kayayyakinmu: ƙananan injinan stepper, injinan gear, injinan thrusters na ƙarƙashin ruwa da direbobin motoci da masu sarrafawa.
Kayayyakinmu sun wuce takardar shaidar ISO9000:200, ROHS, CE da sauran takaddun shaida na tsarin inganci. Kamfaninmu ya nemi izinin mallaka sama da 20, gami da haƙƙin mallaka guda 3 na ƙirƙira, waɗanda ake amfani da su sosai a cikin injunan kuɗi, sarrafa ofis, makullan ƙofofi na lantarki, labule na lantarki, kayan wasa masu wayo, injunan likitanci, injunan siyarwa, kayan nishaɗi, kayan talla, kayan tsaro, hasken dandamali, injunan mahjong na atomatik, kayan wanka, (kayan gyaran gashi na kulawa ta mutum da gyaran gashi, kayan tausa, na'urar busar da gashi, sassan motoci, kayan wasa, kayan aikin wutar lantarki, ƙananan kayan gida, da sauransu) sanannun masana'antun. Kamfanin yana da ƙarfin fasaha mai ƙarfi, kayan aiki na ci gaba, yana bin manufofin kasuwanci na "mai da hankali kan kasuwa, inganci a matsayin tushen, suna don ci gaba", don ƙarfafa gudanarwa ta ciki, inganta ingancin samfura.
Muna mu'amala da abokan cinikinmu sosai, muna sauraron buƙatunsu kuma muna aiki bisa ga buƙatunsu. Mun yi imanin cewa tushen haɗin gwiwa mai cin nasara shine ingancin samfura da kuma hidimar abokan ciniki.
Jin daɗin yin magana da mu!
Lokacin Saƙo: Nuwamba-24-2022