Abstract: Nada ita ce zuciyar na'ura mai canzawa kuma cibiyar jujjuyawar tasfoma, watsawa da rarrabawa.Don tabbatar da amintaccen amintaccen aiki na na'urar na'ura na dogon lokaci, dole ne a tabbatar da mahimman buƙatun masu zuwa don na'urar na'urar:
a.Ƙarfin lantarki.A cikin aiki na dogon lokaci na taransfoma, rufin su (mafi mahimmancin abin da ke rufe coil) dole ne su iya jure dogaro da ƙarfin lantarki guda huɗu masu zuwa, wato walƙiya ƙwanƙwasa wuce gona da iri, aiki mai ƙarfi, wuce gona da iri da aiki na dogon lokaci. ƙarfin lantarki.Ƙarfafa ƙarfin aiki da wuce gona da iri ana kiransa gaba ɗaya a matsayin wuce gona da iri na ciki.
b.Juriya mai zafi.Ƙarfin juriya na zafi na coil ya haɗa da abubuwa biyu: Na farko, a ƙarƙashin aikin aiki na dogon lokaci na aikin na'ura mai ba da hanya tsakanin hanyoyin sadarwa, ana ba da tabbacin rayuwar sabis na murfin murfin don zama daidai da rayuwar sabis na mai canzawa.Abu na biyu kuma, a karkashin yanayin aiki na na’urar, idan gajeriyar da’ira ta auku ba zato ba tsammani, na’urar ya kamata ta iya jure zafi da gajeren zangon ke haifarwa ba tare da lalacewa ba.
c.Ƙarfin injina.Ya kamata coil ɗin ya sami damar jure ƙarfin wutar lantarki da gajeriyar kewayawa ke haifarwa ba tare da lalacewa ba a yanayin gajeriyar kewayawa kwatsam.
1. Tsarin coil mai canzawa
1.1.Tsarin asali na coil Layer.Kowane Layer na nada lamellar kamar bututu ne, yana ci gaba da jujjuyawa.Multilayers suna da nau'ikan nau'ikan nau'ikan nau'ikan da aka tsara su a hankali, kuma galibi ana sarrafa wayoyi masu shiga tsakani akai-akai.Ƙwaƙwalwar Layer-Layer da Multi-Layer suna da tsari mai sauƙi.
Babban haɓakar samarwa, wanda aka fi amfani da shi a cikin ƙanana da matsakaicin girman mai-nutsar da tasfofi na 35 kV da ƙasa.Gabaɗaya ana amfani da coils biyu-Layer da huɗu azaman ƙananan ƙarfin lantarki na 400V, kuma ana amfani da coils multilayer azaman ƙananan ƙarfin lantarki ko babban ƙarfin lantarki na 3kV da sama.
1.2.Ainihin tsarin naɗaɗɗen pancake rolls gabaɗaya ana rauni da wayoyi masu lebur, kuma sassan layi suna kama da waina.Yana da kyakkyawan aikin watsar da zafi da ƙarfin ƙarfin injin, don haka yana da aikace-aikacen da yawa.
Coils na kek sun haɗa da iri-iri na ci gaba, ruɗewa, garkuwar ciki, karkace da sauransu.Interlaced da "8" coils da ake amfani da su a cikin na'urori na musamman suma nau'ikan kek ne.Tsarin asali na nau'ikan coils da aka saba amfani da su an karkasa su a taƙaice kamar haka:
1.2.1.Yawan ci gaba da sassan coil na ci gaba na coil yana da kusan sassan 30 ~ 140, gabaɗaya har ma (fitifin ƙarewa) ko nau'ikan 4. (tsakiyar ko ƙarshen kanti) don tabbatar da cewa an fitar da ƙarshen farko da na ƙarshe na coil a daidai wannan. lokaci a waje ko cikin nada.Adadin jujjuyawar coil ɗin waje na iya zama lamba ɗaya, adadin jujjuyawar coil ɗin ciki yawanci adadin juzu'i ne, kuma coil ɗin na iya samun famfo ko babu famfo kamar yadda ake buƙata.
1.2.2.Tangled coils.Babban abin da aka saba amfani dashi shine yin amfani da kek biyu azaman rukunin ruɗewa, wanda aka fi sani da kek biyu.Hanyar mai da ke cikin naúrar ana kiranta hanyar mai ta waje, kuma tashar mai tsakanin raka'o'in ana kiranta hanyar mai na ciki.Dukansu sassan naúrar suna da da'irori masu ƙima, wanda ake kira entanglement-lambar.Yana da duk m spins, aka sani da sauki tangles.Kashi na farko (bangaren baya) kashi biyu ne, na biyu kuma (positive segment) kashi daya ne, wanda ake kira biyu single entanglement.Sakin farko guda ɗaya ne, sakin layi na biyu kuma ninki biyu ne, ma’ana guda ɗaya da tangled.Dukkanin nada an yi shi ne da ruɗaɗɗen raka'a, da ake kira cikakken tangles.Akwai ƴan raka'a masu ruɗewa kawai a ƙarshen (ko ƙarshen duka biyu) na duka naɗaɗɗen, sauran kuma sassan layi ne na ci gaba, wanda ake kira ci gaba da tangled.
1.2.3, Ciki allo m nada.Nau'in ci gaba mai kariya na ciki yana samuwa ta hanyar shigar da waya mai kariya tare da haɓaka ƙarfin tsayi a cikin sashin layi mai ci gaba, don haka ana kiransa nau'in capacitor sakawa.Yana kama da rikici.Adadin jujjuya kowane kebul na cibiyar sadarwa da aka saka ana iya canza shi cikin yardar kaina idan an buƙata.Garkuwar garkuwar ciki tana amfani da abubuwa iri ɗaya da nau'in ci gaba.Babu halin yanzu aiki akan allon, don haka ana amfani da siraran wayoyi.
Mai gudanarwa ta hanyar da halin yanzu yana wucewa yana ci gaba da rauni, wanda ya rage yawan adadin sonotrodes idan aka kwatanta da nau'in da aka haɗa, wanda shine farkon amfani da nau'in kariya na ciki.Adadin jujjuyawar da aka saka a cikin wayar allo za a iya daidaita shi da yardar kaina, ta yadda za a iya daidaita ƙarfin tsayin daka kamar yadda ake buƙata, wanda shine fa'ida ta biyu na nau'in garkuwar ciki.
1.2.4.Spiral coil spiral coil ana amfani da shi don ƙananan ƙarfin lantarki, babban tsarin coil na yanzu, kuma ana haɗa wayoyi a layi daya.Duk layukan da suka yi daidai da juna suna haɗuwa don samar da gungu na layi, kuma rukunin layin yana ci gaba sau ɗaya a kowace da'irar, ana kiransa helix ɗaya.Duk wayoyi suna da rauni a layi daya don samar da kek guda biyu masu rufi, kuma wayoyi na wayoyi biyun da aka tura gaba a kowane juyi ana kiran su helixes biyu.Bisa ga wannan, akwai helixes guda uku, karkace quadruple, da dai sauransu.
2. Binciken matsalolin gama gari a cikin tsarin jujjuyawar nada.
A lokacin jujjuyawar coils na transfoma da samar da sassa masu hana ruwa, za a samu matsaloli masu inganci iri-iri.Matsalolin ingancin da suka faru a masana'antar mu a cikin shekarar da ta gabata za a iya taƙaita su zuwa sassa uku masu zuwa.
2.1.Matsalolin daidaitawa da karo.Matsalolin daidaita ma'auni suna faruwa akai-akai a harkar samar da taransfoma a masana'antarmu, kuma ba za a iya kauce musu daga waje zuwa ciki ba, tun daga aikin ginin karfe har zuwa wurin bita.Da zaran irin waɗannan matsalolin sun faru, tsarin masana'anta ya tsaya, yana haifar da mummunar asarar inganci.
Alal misali: 1TT.710.30348 A cikin binciken ƙungiyar iska na babban kamfanin injiniya, an gano cewa ba a tsara nisa na ciki na bututun ganga na kwali don ƙananan ƙarfin wutar lantarki ba.Bude gasket shine 21 mm kuma nisa na goyon baya ya zama 20 mm.Faɗin zane da aka nuna a cikin adadi shine 27 mm.Dangane da irin wadannan matsalolin, marubucin ya yi imanin cewa, ya kamata a dauki wadannan bangarori don rage yiwuwar samun matsala masu inganci irin na karo.
a.Lokacin zayyana, zaku iya yin samfoti na shimfidar sassan gama gari masu alaƙa da sashin ƙira don sauƙaƙe dubawa yayin ƙira.
b.Don bugun mai, zobe na kusurwa, gasket da sauran kayan haɗi, ya kamata a bincika adadin a hankali yayin aikin tabbatar da ƙira, kuma ya kamata a zaɓi sassan duniya daidai don kayan haɗi.
c.Yi rikodin dubawa na kan inji da sassan goyan bayan sa.
d.Sabunta teburin kula da ingancin al'amuran matsala na yau da kullun, ƙira, dubawa da duba abu da abu, da ƙara duba teburin kula da ingancin cikin ƙungiyar.
e.Sabunta teburin daidaita sashin a cikin rukuni, ƙira, bincika kuma cika a hankali kuma duba teburin da ya dace da sashin.
2.2.Matsalar kuskuren lissafi.Kuskuren lissafin shine mafi munin kuskuren masu zanen kaya.Idan hakan ya faru, ba wai kawai zai kawo cikas ga masana'antar na'urar ba, amma kuma zai haifar da sake fasalin abubuwan da ke haifar da asara mai yawa.
Misali: Lokacin hada wutar lantarki mai sarrafa coil na wannan samfur a TT.710.30331, an gano cewa matsa lamba mai daidaita bututun kwali ya kasance 20mm sama da ƙimar da ake buƙata.Dangane da irin wadannan matsalolin, ana ganin ya kamata a dauki matakai masu zuwa don rage yiwuwar samun matsala mai inganci irin na karo.
a.Zana sassan daidai gwargwado, kuma idan sun kasance masu aunawa, gwada kada ku lissafta su da hannu.b.Rubuta applet lissafin widget don lissafta girman.c.Tsara zane-zane na gida da tebur na K, da tsara jagorar amfani da aka zaɓa a cikin ƙira.
2.3.Matsalolin zana annotation.Zane al'amurran da suka shafi annotation kuma lissafta babban rabo daga ingancin al'amurran da suka shafi a cikin 2014. Irin wadannan matsaloli suna lalacewa ta hanyar rashin kula da masu zanen kaya, da kuma sakamakon wani lokacin yana da matukar tsanani.An sake yin wasu sassa saboda al'amuran lakabi, tare da mummunan sakamako.
Misali: Sashe na 710.30316 A lokacin samar da wannan samfurin, an gano cewa zane-zane na sama da na ƙasa na electrostatic faranti na babban ƙarfin lantarki sun nuna farantin da ba a tsaye ba.
Farantin lantarki na zahiri yana da shinge mai shinge wanda ke hana mai aiki daga ci gaba zuwa tsari na gaba ba tare da tabbatarwa ba.Dangane da irin wadannan matsalolin, marubucin ya yi imanin cewa, ya kamata a dauki wadannan bangarori don rage yiwuwar samun matsala masu inganci irin na karo.
Ƙirƙiri ƙayyadaddun ƙayyadaddun girman zane (kamar yin alama a cikin tsari na sassa, kamar gabaɗaya, tsagi, rami, da sauransu), kawar da wuce gona da iri akan zane, da yin rikodin binciken cika girma (bisa ga tsarin sarrafawa).
b.A cikin tsarin ƙira da karantawa, a hankali bincika ma'auni na kowane rukuni na sassa don tabbatar da cewa abubuwan da aka zana a kan zane sun yi daidai da abin da ke cikin bayanin, kuma tabbatar da cewa an bayyana cikakken bayanin girman.
c.Haɗa matsalar bayanin zane a cikin tebur mai kulawa don sarrafawa.
d.Inganta matakin daidaitawa kuma rage kurakuran da aka samu ta hanyar tsallake ƙira, zane da wasu matsaloli.Abin da ke sama shine fahimtara game da zanen zanen coil a cikin fiye da shekaru 2 na ƙirar ciki na masu canji.
Lokacin aikawa: Afrilu-08-2023