1. Maintenance na janareta stator
A lokacin kula da sashin, duk sassan stator dole ne a bincika su gabaɗaya, kuma matsalolin da ke barazana ga aminci da kwanciyar hankali na naúrar dole ne a magance su cikin lokaci da tsafta.Misali, girgizar sanyi na stator core da maye gurbin sandar waya gabaɗaya za a iya kammala su a cikin ramin injin.
Gabaɗaya abubuwan kulawa da matakan kariya na janareta stator sune kamar haka
1. Dubawa na stator core lining strip da gano haƙarƙari.Duba stator core lining tsiri, da matsayi mashaya ba zai zama free of sako-sako da kuma bude waldi, da tensioning aron kusa ba sako-sako da, kuma babu wani bude waldi a tabo waldi.Idan stator core sako-sako ne, ƙara ƙarfafa kusoshi.
2. Duban farantin hakori.Bincika ko kusoshi na farantin latsawa ba su kwance.Idan akwai tazara tsakanin yatsa mai latsawa na kowane farantin matsi na haƙori da baƙin ƙarfe, za a iya daidaita wayar jacking da ɗaure.Idan akwai tazara tsakanin yatsa mai latsawa da ɗigon ƙarfe, ana iya ɗora shi a gida kuma a daidaita shi ta hanyar walda ta tabo.
3. Binciken haɗin haɗin gwiwa na stator core.Auna da kuma duba izinin haɗin haɗin gwiwa tsakanin stator core da tushe.Haɗin haɗin gwiwa na tushe ba zai iya wucewa da dubawa tare da ma'aunin jigon 0.05mm ba.An ba da izinin izinin gida.Bincika tare da ma'aunin jin da bai wuce 0.10mm ba.Zurfin ba zai wuce 1/3 na nisa na saman da aka haɗa ba, kuma jimlar tsawon ba zai wuce 20% na kewaye ba.Ƙaddamar da haɗin haɗin haɗin gwiwa na ainihi zai zama sifili, kuma ba za a sami izini a kusa da kusoshi da fil na haɗin haɗin gwiwa ba.Idan bai cancanta ba, kwantar da haɗewar haɗin gwiwar stator core.Kauri daga cikin insulating takarda kushin zai zama 0.1 ~ 0.3mm fiye da ainihin rata.Bayan an ƙara kushin, za a ɗaure kullin haɗin haɗin gwiwa, kuma ba za a sami tazara a cikin haɗin haɗin gwiwa na ainihin ba.
4. Lura cewa a lokacin kula da stator, an haramta shi sosai don faya-fayen ƙarfe da walƙiya su faɗi cikin ramuka daban-daban na stator core, kuma ƙarshen sandar waya za a hana lalacewa yayin waldawar felu ko guduma.Bincika ko kusoshi na tushe na stator da fil ɗin ba su da sako-sako kuma walƙiyar tabo ta tabbata.
2. Stator jure wa irin ƙarfin lantarki gwajin: kammala duk gwaje-gwaje bisa ga bukatun na lantarki m gwajin.
3. Juyawa sassa: kiyaye rotor da iska garkuwa
1. Bincika walda tabo da tsarin walda na kowane haɗe-haɗe na na'ura mai juyi don tabbatar da cewa babu buɗaɗɗen walda, tsattsage da sako-sako na kullin.Zoben dabaran ba zai zama mara lahani ba, saman zoben zoben ba zai zama mara lahani da fashewa ba, kuma rotor dole ne ya zama mara lahani kuma a tsaftace shi.
2. Bincika ko tabo welds na Magnetic pole key, wheel hand key da "I" key sun fashe.Idan akwai, gyara walda za a yi a cikin lokaci.
3. Bincika ko kusoshi masu haɗawa da makulli na farantin karkatar da iska ba su da sako-sako da ko waldawan sun fashe.
4. Bincika maɗaurin ƙullun gyaran gyare-gyare da makulli na fan, da kuma duba kururuwan fanka don tsagewa.Idan akwai, magance shi cikin lokaci.
5. Bincika ko an ɗaure ƙullun ma'aunin ma'auni da aka ƙara zuwa rotor.
6. Duba kuma auna tazarar iska na janareta.Hanyar auna tazarar iskar janareta ita ce: Sanya jirgin da yake karkata na mai mulki na katako ko na aluminium da ash ash, saka jirgin da yake karkata zuwa ga ma'aunin stator, danna shi da wani ƙarfi, sannan a cire shi. .Auna kauri daga cikin daraja a kan karkata jirgin saman mai mulki tare da vernier caliper, wanda shine tazarar iska a can.Lura cewa ma'aunin ya kamata ya kasance a tsakiyar kowane sandar maganadisu kuma dangane da tushen tushen stator.Ana buƙatar bambanci tsakanin kowane rata da matsakaicin matsakaicin matsakaicin ƙima ba zai zama mafi girma fiye da ± 10% na matsakaicin matsakaicin matsakaici ba.
4, Rotor jure irin ƙarfin lantarki gwajin: kammala duk gwaje-gwaje bisa ga bukatun na lantarki m gwajin.
5. Dubawa da kuma kula da babba tara
Bincika fil da faranti tsakanin firam na sama da tushe na stator, kuma tabbatar da cewa ba'a kwance kusoshi masu haɗawa ba.Auna canji na tsakiyar kwance na firam na sama da nisa tsakanin bangon ciki na tsakiyar firam na sama da axis.Za'a iya zaɓar matsayin ma'auni a wurare huɗu na haɗin gwiwar XY.Idan cibiyar kwance ta canza ko ba ta cika buƙatun ba, za a bincika dalilin kuma a daidaita shi, kuma karkacewar cibiyar kada ta wuce 1mm.Bincika ko haɗakar kusoshi da fil na firam da tushe sun sako-sako, kuma kafaffen tasha yana welded akan kafaffun sassa.Bincika ko an ɗaure bolts ɗin haɗin gwiwa da kulle gaskets na farantin karkatar da iska.Welds ɗin ba za su kasance marasa fashewa ba, buɗaɗɗen walda da sauran abubuwan da ba su dace ba.Za a tsabtace fuskar haɗin gwiwa na firam da stator, ɓata kuma an shafe shi da mai.
Lokacin aikawa: Fabrairu-14-2022
