Motar Stepperka'idar aiki
A al'ada, rotor na injin maganadisu ne na dindindin. Lokacin da halin yanzu ke gudana ta hanyar iskar stator, iskar stator yana samar da filin maganadisu vector. Wannan filin maganadisu yana motsa rotor don juyawa ta kwana ta yadda alkiblar filayen maganadisu na rotor ya zo daidai da na filin stator. Lokacin da filin maganadisu vector na stator yana jujjuyawa ta kwana.
Motar Stepperwani nau'in injin induction ne, ƙa'idar aikinsa shine amfani da da'irar lantarki, madaidaiciyar halin yanzu cikin wutar lantarki mai raba lokaci, ikon sarrafa lokaci mai yawa, tare da wannan na yanzu don isar da wutar lantarki ta stepper, injin stepper na iya aiki yadda yakamata, direban shine don stepper motor lokacin raba wutar lantarki, mai sarrafa lokaci mai yawa.
Kowane shigar da bugun jini na lantarki, motar tana jujjuya kwana gaba mataki ɗaya. Maɓallin angular da abin da yake fitarwa ya yi daidai da adadin shigarwar bugun jini, saurin gudu ya yi daidai da mitar bugun bugun jini. Canja tsari na iskar kuzarin iskar gas, injin zai juya baya. Don haka zaku iya sarrafa adadin bugun jini, mita da oda na ƙarfafa kowane lokaci na iskar motar don sarrafa jujjuyawar injin stepper.
Daidaiton mashin ɗin gaba ɗaya shine 3-5% na kusurwar mataki, kuma baya tarawa.
Ƙunƙarar jujjuyawar injin stepper zai ragu yayin da saurin ya karu. Yayin da motar stepper ke juyawa, inductance na kowane lokaci na jujjuyawar motsi zai haifar da yuwuwar wutar lantarki; mafi girman mitar, mafi girman ƙarfin wutar lantarki. A karkashin aikinsa, motar da ke da mita (ko gudun) yana ƙaruwa kuma lokaci na yanzu yana raguwa, wanda zai haifar da raguwa a cikin karfin.
Motar Stepper na iya aiki akai-akai a cikin ƙananan gudu, amma idan sama da wani gudu ba zai fara ba, kuma tare da sautin bushewa.
Motar Stepper tana da ma'aunin fasaha: mitar farawa ba tare da kaya ba, wato, injin motsa jiki a yanayin yanayin bugun bugun bugun jini ana iya farawa akai-akai, idan mitar bugun bugun jini ya fi darajar, injin ba zai iya farawa kullum ba, yana iya faruwa daga mataki ko tarewa.
A cikin yanayin kaya, mitar farawa ya kamata ya zama ƙasa. Idan motar tana son samun jujjuyawar sauri mai girma, mitar bugun bugun jini yakamata ya sami tsari na hanzari, watau, mitar farawa ya ragu, sannan ya tashi zuwa babban mitar da ake so (gudun mota daga ƙananan gudu zuwa babban gudu) a wani takamaiman hanzari.
Me yasastepper Motorsbuƙatar sarrafawa tare da rage saurin gudu
Gudun motar stepper ya dogara da mitar bugun jini, adadin haƙoran rotor da adadin bugun. Gudun sa na kusurwa ya yi daidai da mitar bugun bugun jini kuma yana aiki tare cikin lokaci tare da bugun jini. Don haka, idan adadin haƙoran rotor da adadin bugun bugun ya tabbata, ana iya samun saurin da ake so ta hanyar sarrafa mitar bugun jini. Tun da stepper mota aka fara tare da taimakon synchronous karfin juyi, da farawa mita ba high domin kada a rasa mataki. Musamman yayin da ƙarfin ya karu, diamita na rotor yana ƙaruwa, rashin ƙarfi yana ƙaruwa, kuma mitar farawa da matsakaicin matsakaicin gudu na iya bambanta da kusan sau goma.
Halayen mitar farawa na motar stepper ta yadda matakin matakin ba zai iya kai tsaye kai tsaye zuwa mitar aiki ba, amma don samun tsarin farawa, wato, daga ƙananan saurin gudu a hankali har zuwa saurin aiki. Tsaya lokacin da mitar aiki ba zai iya saukowa nan da nan zuwa sifili ba, amma don samun raguwar saurin sauri a hankali zuwa sifili.
Saboda haka, aikin stepper motor gabaɗaya dole ne ya shiga cikin hanzari, saurin uniform, raguwar matakai guda uku, haɓakawa da haɓakawa a matsayin ɗan gajeren lokacin da zai yiwu. Musamman a cikin aikin da ake buƙatar amsawa da sauri, lokacin da ake buƙata don gudu daga farawa zuwa ƙarshe shine mafi guntu, wanda dole ne ya buƙaci mafi ƙarancin tsari na haɓakawa da haɓakawa, kuma mafi girman gudu a cikin sauri.
Haɗawa da haɓaka algorithm yana ɗaya daga cikin mahimman fasahar sarrafa motsi, kuma ɗayan mahimman abubuwan don cimma babban gudu da inganci. A cikin sarrafa masana'antu, a gefe guda, ana buƙatar tsarin sarrafawa don zama mai santsi da kwanciyar hankali, tare da ƙananan tasiri mai sauƙi; a gefe guda, yana buƙatar lokacin amsawa da sauri da saurin amsawa. A cikin yanayin tabbatar da daidaiton sarrafawa don inganta ingantaccen aiki, don cimma motsi mai sauƙi da kwanciyar hankali, aikin masana'antu na yanzu shine don magance babbar matsala. Algorithms na hanzari da raguwa da aka saba amfani da su a cikin tsarin sarrafa motsi na yanzu sun haɗa da: trapezoidal curve acceleration and deceleration, exponential curve acceleration and deceleration, S-shaped curve acceleration and deceleration, parabolic curve acceleration and deceleration, da dai sauransu.
Trapezoidal curve hanzari da raguwa
Ma'anar: Haɗawa / raguwa a cikin layi ɗaya (hanzari / ragewa daga saurin farawa zuwa saurin manufa) tare da ƙayyadaddun rabo
Ƙididdigar ƙididdiga: v(t) = Vo+at
Abũbuwan amfãni da rashin amfani: Trapezoidal curve yana da alamar algorithm mai sauƙi, rashin cin lokaci, amsa mai sauri, babban inganci da sauƙin aiwatarwa. Koyaya, matakan haɓaka iri ɗaya da raguwar matakan ba su dace da ka'idar canjin saurin motsi ba, kuma wurin miƙa mulki tsakanin madaidaicin gudu da saurin iri ba zai iya zama santsi ba. Don haka, ana amfani da wannan algorithm musamman a aikace-aikace inda buƙatun haɓakawa da haɓakawa ba su da yawa.
Ƙaddamar da saurin lanƙwasa da raguwa
Ma'anar: Yana nufin haɓakawa da haɓakawa ta aikin juzu'i.
Fihirisar kimantawar hanzari da rage ragewa:
1、Machine yanayin da matsayi kuskure ya kamata a matsayin kananan kamar yadda zai yiwu
2, Machine motsi tsari ne santsi, jitter ne kananan, da kuma mayar da martani ne da sauri
3, haɓakawa da haɓaka algorithm ya kamata ya zama mai sauƙi kamar yadda zai yiwu, mai sauƙin aiwatarwa, kuma yana iya saduwa da buƙatun sarrafawa na lokaci-lokaci.
Idan kuna son sadarwa da ba da haɗin kai tare da mu, da fatan za a ji daɗin tuntuɓar mu.
Muna hulɗa tare da abokan cinikinmu, muna sauraron bukatunsu kuma muna aiki da buƙatun su. Mun yi imanin cewa haɗin gwiwar nasara-nasara ya dogara ne akan ingancin samfur da sabis na abokin ciniki.
Changzhou Vic-tech Motor Technology Co., Ltd. ƙwararren bincike ne da ƙungiyar samarwa da ke mai da hankali kan bincike da haɓaka motoci, gabaɗayan mafita don aikace-aikacen motoci, da sarrafawa da samar da samfuran motoci. Ltd. ya ƙware wajen kera ƙananan injina da na'urorin haɗi tun 2011. Babban samfuranmu: ƙaramin injin stepper, injin gear, injunan injin, masu tuƙin ruwa da direbobi da masu sarrafawa.
Ƙungiyarmu tana da fiye da shekaru 20 na gwaninta a cikin ƙira, haɓakawa da kera micro-motoci, kuma suna iya haɓaka samfura da taimakawa abokan ciniki ƙira bisa ga buƙatu na musamman! A halin yanzu, mu yafi sayar wa abokan ciniki a cikin daruruwan ƙasashe a Asiya, Arewacin Amirka da Turai, kamar Amurka, UK, Korea, Jamus, Canada, Spain, da dai sauransu Our "mutunci da kuma AMINCI, quality-daidaitacce" falsafar kasuwanci, "abokin ciniki farko" darajar ka'idoji bayar da shawarar yi-daidaitacce bidi'a, haɗin gwiwa, m ruhu na sha'anin, don kafa wani "gina matuƙar darajar abokan ciniki."
Lokacin aikawa: Juni-27-2023