Fasaha stamping na zamani don stator motor da rotor core sassa!

Motar core, a matsayin core bangaren a cikin mota, da baƙin ƙarfe core lokaci ne marasa sana'a a cikin lantarki masana'antu, da kuma baƙin ƙarfe core ne Magnetic core. Ƙarfin ƙarfe (Magnetic core) yana taka muhimmiyar rawa a cikin dukan motar. Ana amfani da shi don haɓaka juzu'in maganadisu na inductance coil da cimma matsakaicin jujjuyawar wutar lantarki. Jigon motar yawanci yana kunshe da stator da rotor. Stator yawanci ɓangaren da ba ya jujjuya shi ne, kuma rotor galibi ana saka shi a cikin matsayi na ciki na stator.

Matsakaicin aikace-aikacen ƙarfe na ƙarfe na ƙarfe yana da faɗi sosai, injin stepper, AC da DC motor, injin motsa jiki, injin rotor na waje, injin inuwa mai inuwa, injin asynchronous, da sauransu ana amfani da su sosai. Don injin da aka gama, ƙirar motar tana taka muhimmiyar rawa a cikin kayan haɗin motar. Don inganta aikin gabaɗaya na injin, ya zama dole don haɓaka aikin jigon motar. Yawancin lokaci, ana iya magance irin wannan aikin ta hanyar inganta kayan aikin ƙarfe na ƙarfe, daidaita ma'aunin magnetic na kayan, da sarrafa girman asarar ƙarfe.

Ƙarfe mai kyau na motar yana buƙatar fitar da madaidaicin karfen stamping mutu, ta amfani da tsarin rive na atomatik, sa'an nan kuma fitar da na'ura mai mahimmanci. Amfanin wannan shi ne cewa ana iya tabbatar da amincin jirgin sama zuwa mafi girma, kuma ana iya tabbatar da daidaiton samfurin zuwa mafi girma.

Yawanci ana yin hatimi na mashin ɗin mota masu inganci ta wannan tsari. Babban madaidaicin ƙarfe ci gaba da stamping ya mutu, injunan ɗaukar hoto mai sauri, da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ma'aikatan samarwa za su iya haɓaka yawan amfanin kayan aikin injin.

Fasahar stamping na zamani babbar fasaha ce wacce ke haɗa fasahohi daban-daban kamar kayan aiki, ƙira, kayan aiki da matakai. Fasahar yin hatimi mai saurin gaske wata ci-gaba ce da aka samar da fasahar sarrafa abubuwa a cikin shekaru 20 da suka gabata. The zamani stamping fasahar na motor stator da rotor baƙin ƙarfe core sassa ne don amfani da high-madaidaici, high-inganci, tsawon rai, Multi-tasha ci gaban mutu wanda ya haɗa kowane tsari a cikin wani nau'i na nau'i na nau'i na nau'i-nau'i don bugawa ta atomatik a kan babban nau'i mai sauri. . Tsarin naushi yana bugawa. Bayan tsiri ya fito daga cikin nada, sai a fara daidaita shi da na'ura mai daidaitawa, sannan a ciyar da shi ta atomatik ta na'urar ciyarwa ta atomatik, sannan kayan tsiri ya shiga cikin ƙirar, wanda zai iya ci gaba da kammala naushi, ƙira, ƙarewa, gyarawa. da kuma baƙin ƙarfe core. Tsarin nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i) yana ƙarewa tare da skewed lamination, blanking tare da lamination rotary, da dai sauransu, zuwa isar da ɓangarorin ƙarfe na ƙarfe da aka gama daga ƙirar, ana kammala aikin duka ta atomatik akan na'ura mai saurin naushi (wanda aka nuna a ciki). Hoto 1).

Tare da ci gaba da haɓaka fasahar kera motoci, an ƙaddamar da fasahar tambarin zamani zuwa tsarin aiwatar da kera mashin ɗin, wanda a yanzu masana'antun kera motoci ke samun karɓuwa, kuma hanyoyin sarrafa na'urorin kera motoci su ma suna daɗa ci gaba. A cikin ƙasashen waje, masana'antun manyan motoci na gabaɗaya suna amfani da fasahar tambarin zamani don naushi ɓangarorin ƙarfe. A kasar Sin, ana ci gaba da bunkasa hanyar sarrafa sassan karfen karfe da fasahar zamani, kuma wannan fasahar kere-kere ta zamani tana kara girma. A cikin masana'antar kera motoci, yawancin masana'antun sun yi amfani da fa'idodin wannan tsarin kera motoci. Kula da. Idan aka kwatanta da asali amfani da talakawa kyawon tsayuwa da kayan aiki zuwa naushi baƙin ƙarfe core sassa, da yin amfani da zamani stamping fasahar zuwa naushi baƙin ƙarfe core sassa yana da halaye na high aiki da kai, high girma daidaito, da kuma dogon sabis rayuwa na mold, wanda ya dace da. naushi. taro samar da sassa. Tun da mutuwar ci gaba mai yawa tashoshi tsari ne na naushi wanda ke haɗa fasahar sarrafawa da yawa akan nau'in mutun guda biyu, aikin kera injin ɗin ya ragu, kuma ana haɓaka haɓakar haɓakar injin.

1. Kayan aiki mai saurin sauri na zamani
Madaidaicin gyare-gyare na zamani mai sauri stamping ba su da bambanci da haɗin gwiwar na'urori masu sauri. A halin yanzu, ci gaban fasahar tambari na zamani a gida da waje shine na'ura mai sarrafa kansa, injina, ciyarwa ta atomatik, saukewa ta atomatik, da samfuran gama kai tsaye. An yi amfani da fasahar hatimi mai sauri a gida da waje. bunkasa. Gudun hatimin stator da rotor baƙin ƙarfe core ci gaba na motar shine gabaɗaya 200 zuwa 400 sau /min, kuma yawancinsu suna aiki a cikin kewayon matsakaicin matsakaicin stamping. Bukatun fasaha na madaidaicin ci gaba mutu tare da lamination atomatik don stator da rotor baƙin ƙarfe core na stamping motor ga high-gudun madaidaicin naushi ne cewa darjewa na naushi yana da mafi girma daidaici a kasa matattu cibiyar, saboda shi rinjayar da atomatik lamination na stator da rotor naushi a cikin mutu. Matsalolin inganci a cikin ainihin tsari. Yanzu daidaitattun kayan aikin hatimi suna haɓaka ta hanyar babban saurin gudu, daidaitattun daidaito da kwanciyar hankali, musamman a cikin 'yan shekarun nan, saurin haɓaka ingantattun na'urori masu saurin naushi ya taka muhimmiyar rawa wajen haɓaka haɓakar samar da samfuran tambarin sassa. Na'urar madaidaicin madaidaicin nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’i) yana da ci gaba sosai a cikin tsarin ƙira kuma yana da girma cikin daidaiton masana’anta. Ya dace da hatimi mai sauri na tashar carbide ci gaba mutu, kuma yana iya haɓaka rayuwar sabis na mutuƙar ci gaba.

Kayan da aka buga ta hanyar mutuƙar ci gaba yana cikin nau'in nada, don haka kayan aikin hati na zamani suna sanye da na'urori masu taimako irin su uncoiler da leveler. Siffofin tsari kamar masu ciyarwa masu daidaitawa, da sauransu, ana amfani da su bi da bi tare da daidaitattun kayan aikin tambarin zamani. Saboda yawan naushin naushi na atomatik da kuma saurin na'urorin buga tambarin zamani, domin tabbatar da cikakken lafiyar wanda ya mutu a lokacin aikin naushin, na'urorin buga naushi na zamani suna sanye da na'urar sarrafa wutar lantarki idan an samu kurakurai, kamar. mutu a lokacin aikin naushi. Idan kuskure ya faru a tsakiya, za a watsa siginar kuskure nan da nan zuwa tsarin sarrafa wutar lantarki, kuma tsarin sarrafa wutar lantarki zai aika da sigina don dakatar da latsa nan da nan. A halin yanzu, na'urori na zamani da ake amfani da su don buga stator da rotor core sassa na injuna sun haɗa da: Jamus: SCHULER , Japan: AIDA high-speed punch, DOBBY high-speed punch, ISIS high-gudun naushi, Amurka tana da: MINSTER. babban naushi mai sauri, Taiwan yana da: Yingyu babban naushi mai sauri, da sauransu. Matsakaicin bugun bugun gabaɗaya yana cikin kewayon sau 200 zuwa 600 /min, wanda ya dace da buga stacking ɗin atomatik na stator da rotor na motar. Sheets da sassa na tsari tare da skewed, jujjuya zanen tari ta atomatik.

 
2. Modern mutu fasaha na motor stator da rotor core
2.1Bayanin ci gaba da mutuwa na stator da rotor core na motar A cikin masana'antar motsa jiki, stator da rotor cores ɗaya ne daga cikin mahimman abubuwan injin, kuma ingancin sa kai tsaye yana shafar aikin fasaha na injin. Hanyar gargajiya na yin ƙarfe na ƙarfe shine a fitar da stator da rotor punching guda ( sako-sako ) tare da gyare-gyare na yau da kullun , sannan a yi amfani da rivet riveting, dunƙule ko waldawar argon da sauran matakai don yin murhun ƙarfe. Har ila yau, ƙarfen ƙarfe yana buƙatar murɗa shi da hannu daga ramin da aka karkata. Motar stepper tana buƙatar stator da rotor cores don samun daidaitattun kaddarorin maganadisu da kauri, kuma ana buƙatar stator core da rotor core punching guda don juyawa a wani kusurwa, kamar amfani da hanyoyin gargajiya. Production, ƙananan inganci, daidaito yana da wuyar saduwa da bukatun fasaha. Yanzu tare da haɓakar haɓakar fasaha mai saurin hatimi, babban saurin stamping na ci gaba da yawa tasha an yi amfani da shi sosai a fagen injina da na'urorin lantarki don kera nau'ikan ƙarfe na ƙarfe na atomatik. Hakanan za'a iya karkatar da maƙallan ƙarfe na stator da na'ura mai juyi da tarawa. Idan aka kwatanta da mutuwar naushi na yau da kullun, mutuƙar ci gaban tashoshi da yawa yana da fa'idodi na babban madaidaicin naushi, ingantaccen samarwa, tsawon rayuwar sabis, da daidaiton daidaiton nau'in muryoyin ƙarfe. Kyakkyawan, mai sauƙi don sarrafa kansa, dacewa da samar da taro da sauran fa'idodi, shine jagorar haɓaka ƙirar ƙira a cikin masana'antar mota. Stator da na'ura mai juyi atomatik stacking riveting ci gaba mutu yana da high masana'antu daidaici, ci-gaba tsarin, tare da high fasaha bukatun na Rotary inji, kirgawa inji da aminci inji, da dai sauransu The punching matakai na stacking riveting duk an kammala a kan blanking tashar stator da na'ura mai juyi. . Babban sassa na mutuwa mai ci gaba, naushi da mazugi sun mutu, an yi su ne da kayan siminti na carbide, wanda za a iya buga sama da sau miliyan 1.5 a duk lokacin da aka kaifi yankan, kuma jimillar rayuwar mamacin ya wuce 120. sau miliyan.

2.2Fasahar riveting ta atomatik na stator da rotor core Fasaha ta atomatik stacking riveting akan mutuƙar ci gaba shine sanya tsarin al'ada na asali na yin ƙarfe na ƙarfe (fitar da sassan sassa-ƙasa-daidaita guntu- riveting) a cikin nau'ikan ƙira don kammalawa, cewa shi ne, a kan tushen ci gaba da mutu Sabuwar fasahar stamping, ban da buƙatun nau'i na stator, ramin shaft a kan na'ura mai juyi, ramin ramin, da dai sauransu, yana ƙara matakan riveting da ake buƙata don stacking riveting na da stator da rotor cores da kuma kirga ramukan cewa raba stacking riveting maki. Tashar stamping, da canza asalin tasha mai ban sha'awa na stator da na'ura mai juyi zuwa tashar riveting wanda ke taka rawar blanking da farko, sannan ta sanya kowace takardar buga nau'in ta zama tsari na stacking riveting da tsarin rarraba kirgawa (don tabbatar da kauri daga cikin irin core). Misali, idan stator da na'ura mai juyi suna buƙatar samun torsion da aikin jujjuyawa stacking riveting, ƙananan mutuwar na'ura mai juyi mai jujjuyawa ko tashar blanking ya kamata ya kasance yana da injin jujjuyawa ko injin jujjuya, kuma madaidaicin riveting yana canzawa koyaushe akan. guntun naushi. Ko jujjuya matsayi don cimma wannan aikin, don saduwa da buƙatun fasaha na ta atomatik kammala riveting stacking da rotary stacking riveting na naushi a cikin nau'i-nau'i biyu.

2.2.1Tsarin ƙirƙirar lamination ta atomatik na asalin ƙarfe shine kamar haka: Punch fitar da wuraren riveting na wani nau'i na geometric akan sassan da suka dace na stator da na'ura mai juyi naushi. An nuna nau'i na wuraren riveting a cikin Hoto 2. Yana da dunƙulewa, sa'an nan kuma lokacin da ɓangaren ɓangaren da ya gabata na girman nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i) ya shiga cikin rami mai zurfi na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i. m. An nuna manufar kafaffen haɗin gwiwa a cikin Hoto 3. Hanyar samar da jigon baƙin ƙarfe a cikin gyaggyarawa shine don sanya ɓangaren juzu'i na madaidaicin madaidaicin takarda na saman takarda Lokacin da matsi mara nauyi ya yi aiki, ƙananan yana amfani da ƙarfin amsawa da ya haifar da gogayya tsakanin siffarsa da bangon mutu. don sanya guda biyu su zo juna.  Ta wannan hanyar, ta hanyar ci gaba da bugun na'ura mai sauri ta atomatik, ana iya samun ingantaccen ƙarfe mai kyau wanda aka tsara shi ɗaya bayan ɗaya, burrs ɗin suna kan hanya ɗaya kuma suna da ƙayyadaddun kauri.

2.2.2Hanyar sarrafawa don kauri daga cikin laminations na baƙin ƙarfe core shine a buga ta cikin wuraren riveting a kan yanki na ƙarshe lokacin da aka ƙayyade adadin ƙarfe na ƙarfe, ta yadda za a rabu da baƙin ƙarfe bisa ga adadin da aka ƙayyade, kamar yadda wanda aka nuna a hoto na 4. An shirya kirgawa ta atomatik da na'urar rarraba akan tsarin ƙirar, kamar yadda aka nuna a FIG. 5 .  

Akwai na'ura mai ɗaukar faranti akan naushin counter ɗin, farantin-jawo yana tuƙi ta silinda, aikin silinda ana sarrafa shi ta hanyar bawul ɗin solenoid, kuma bawul ɗin solenoid yana aiki bisa ga umarnin da akwatin sarrafawa ya bayar. Sigina na kowane bugun jini na naushi shine shigarwa cikin akwatin sarrafawa. Lokacin da aka buga adadin adadin adadin, akwatin sarrafawa zai aika da sigina, ta hanyar bawul ɗin solenoid da silinda na iska, farantin famfo zai motsa, ta yadda ƙidayar ƙidayar zata iya cimma manufar ƙidayar rabuwa. Wato manufar buga rami mai aunawa da rashin bugun ramin ana samun cimma buri ne akan madaidaicin riveting na yanki. Za'a iya saita kauri na lamination na bakin ƙarfe da kanka. Bugu da ƙari, ana buƙatar ramin ramin wasu nau'in na'ura na rotor a cikin nau'i na 2-mataki ko 3-mataki na kafada countersunk ramukan saboda bukatun tsarin tallafi. Kamar yadda aka nuna a cikin Hoto 6, mutuwa mai ci gaba ya kamata ya kammala nau'in nau'i na lokaci guda. ƙarfe baƙin ƙarfe tare da buƙatun tsarin rami na kafada. Za a iya amfani da ƙa'idar tsari irin wannan da aka ambata a sama. An nuna tsarin mutuwar a cikin hoto 7.

2.2.3Akwai nau'o'i biyu na core stacking riveting structures: na farko shine nau'in nau'in nau'i na kusa, wato, core stacking riveting group baya buƙatar matsawa a waje da mold, kuma ana iya samun ƙarfin haɗin kai na core stacking riveting ta hanyar fitarwa. da m. . Nau'i na biyu shine nau'in tari na kusa-kusa. Akwai tazara tsakanin ƙwanƙwasa ƙwanƙolin ƙarfe lokacin da aka saki mutuwa, kuma ana buƙatar ƙarin matsa lamba don tabbatar da haɗin gwiwa.  

2.2.4Ƙayyadaddun saiti da adadin ƙarfen core stacking riveting: Zaɓin madaidaicin madaidaicin ƙarfe ya kamata a ƙayyade bisa ga lissafin juzu'i. A lokaci guda, la'akari da aikin lantarki da buƙatun amfani da motar, ƙirar ya kamata ta yi la'akari da maƙasudin riveting. Ko akwai tsangwama a cikin matsayi na naushi da abin da aka kashe, da kuma ƙarfin tazarar da ke tsakanin matsayi na riveting ejector fil da gefen ɗigon naushi. Rarraba wuraren riveting ɗin da aka tattara akan ɗigon ƙarfe ya kamata ya zama daidai da ɗaki. Ya kamata a ƙayyade lamba da girman wuraren riveting da aka tattara bisa ga ƙarfin haɗin kai da ake buƙata tsakanin nau'in ƙarfe na ƙarfe, kuma dole ne a yi la'akari da tsarin masana'anta. Misali, idan akwai juzu'in juzu'in juzu'i mai girma-kwana tsakanin nau'in nau'in ƙarfe, yakamata a yi la'akari da daidaitattun buƙatun ma'aunin riveting. Kamar yadda aka nuna a hoto na 8.  

2.2.5Geometry na core stack riveting point shine:  (a) Silindrical riveting point, wanda ya dace da tsarin da ke kusa da ginin ƙarfe na ƙarfe; tsari da tsarin kusan-kusa-da-kusa na ginshiƙin ƙarfe;(c) L-dimbin nau'in sikirin riveting, wanda galibi ana amfani da siffarsa don skew stacking riveting na rotor core na AC motor, kuma ya dace da kusa- tsarin da aka ɗora na ainihin; (d) Trapezoidal stacking riveting point, an raba ma'aunin riveting zuwa zagaye na trapezoidal da kuma tsayin daka na trapezoidal stacking riveting point, dukansu biyu sun dace da tsarin da ke kusa da ƙarfe na ƙarfe, kamar yadda wanda aka nuna a hoto na 9.

2.2.6Tsangwama na maƙasudin riveting: Ƙarfin haɗin kai na core stacking riveting yana da alaƙa da tsangwama na wurin riveting. Kamar yadda aka nuna a cikin Hoto na 10, bambanci tsakanin diamita na waje D na mai kula da riveting point boss da girman diamita na ciki d (wato, adadin tsangwama), wanda aka ƙaddara ta gefen rata tsakanin naushi da mutu. a inda ake buguwa, don haka zabar gibin da ya dace muhimmin bangare ne na tabbatar da karfin ginshikin riveting da kuma wahalar tara riveting.  

2.3Hanyar taro ta atomatik riveting na stator da rotor cores na Motors3.3.1Riveting kai tsaye: a cikin rotor blanking ko stator blanking mataki na biyu masu ci gaba da mutuwa, buga guntun naushi kai tsaye cikin mutun mara kyau, lokacin da aka tara guntun a ƙarƙashin mutun kuma ya mutu Lokacin a cikin zoben ƙarfafawa, guntun naushi. Ana daidaita su tare da sassan da ke fitowa na ɗigon ɗigon ɗigo a kowane yanki na naushi.    3.3.2Riveting tare da skew: jujjuya ƙaramin kusurwa tsakanin kowane yanki na naushi akan ainihin baƙin ƙarfe sannan a tara riveting. Ana amfani da wannan hanyar riveting gabaɗaya akan injin rotor na injin AC. Tsarin naushi shine bayan kowane naushi na injin naushi (wato bayan an buga guntun naushin a cikin mutun mara kyau), akan rotor blanking mataki na mutuwa mai ci gaba, na'urar ta buge na'urar, ta matsa zobe kuma tana juyawa. Na'urar rotary da aka hada da hannun riga tana jujjuya karamin kusurwa, kuma za'a iya canza adadin jujjuyawar kuma a daidaita shi, wato, bayan an buga guntun naushi, sai a jera a yi riveted a kan tushen ƙarfe, sa'an nan kuma baƙin ƙarfe a cikin rotary. na'urar tana jujjuya ta da ƙaramin kusurwa. Ƙarfe ɗin da aka buga ta wannan hanya yana da juzu'i da karkatarwa, kamar yadda aka nuna a hoto na 11.  

Akwai nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan da ke fitar da na'urar jujjuyawar a cikin ƙirar don juyawa; daya shine tsarin jujjuyawar da injin motsa jiki ke motsawa, kamar yadda aka nuna a hoto na 12.

Na biyu shine jujjuyawar (watau injin torsion na injina) wanda motsin sama da ƙasa ke motsawa na saman gyaggyarawa, kamar yadda aka nuna a hoto na 13.

3.3.3 Nadawariveting tare da rotary: Kowane yanki na naushi akan asalin ƙarfe yakamata a jujjuya shi a ƙayyadadden kusurwa (yawanci babban kusurwa) sa'an nan kuma a tattara riveting. The rotation angle between punching pieces is generally 45 °, 60°, 72° °, 90°, 120°, 180° and other large-angle rotation forms, this stacking riveting method can compensate for the stack accumulation error caused by the uneven thickness na naushi abu da kuma inganta Magnetic Properties na mota. Tsarin naushi shine bayan kowace naushin na'urar (wato bayan an huda gunkin a cikin wadda ba ta daɗe ba), akan matakin wanda ya ci gaba ya mutu, ana haɗa shi da mutuƙar da ba a taɓa gani ba, da zobe mai matsewa da zobe. rotary hannun riga. Na'urar jujjuya tana jujjuya ƙayyadadden kusurwa, kuma ƙayyadadden kusurwar kowane juyi yakamata ya zama daidai. Wato bayan an bugi naushin, sai a jera shi a dunkule a kan ginshikin karfen, sannan a jujjuya ginshikin da ke cikin na'urar ta hanyar wani kusurwa. Juyawa a nan tsari ne na naushi bisa adadin maƙallan riveting kowane yanki na naushi. Akwai nau'ikan tsari guda biyu don fitar da na'urar jujjuyawar a cikin ƙirar don juyawa; na daya shi ne jujjuyawar motsi na crankshaft na babban naushi mai sauri, wanda ke tafiyar da na'urar juyawa ta hanyar haɗin gwiwar duniya, haɗa flanges da couplings, sa'an nan kuma na'urar na'ura mai jujjuya tana tafiyar da mold. Na'urar jujjuyawar da ke ciki tana juyawa. Kamar yadda aka nuna a hoto na 14.

Na biyu shine jujjuyawar da motar servo ke motsawa (ana buƙatar mai sarrafa lantarki na musamman), kamar yadda aka nuna a cikin Hoto 15. Siffar jujjuyawar bel akan nau'i biyu na mutuwa na ci gaba na iya zama nau'i-nau'i-nau'i, nau'i-nau'i-biyu, ko ma nau'in juyi da yawa, kuma kusurwar juyawa tsakanin su na iya zama iri ɗaya ko bambanta.

2.3.4Rivewar da aka ɗora tare da jujjuyawar jujjuyawar: Kowane yanki mai naushi akan asalin ƙarfe yana buƙatar jujjuya shi ta ƙayyadadden kusurwa da ƙaramin kusurwa mai murɗaɗi (gaba ɗaya babban kusurwa + ƙaramin kusurwa) sannan a lissafta riveting. A riveting Hanyar da ake amfani da siffar baƙin ƙarfe core blanking ne madauwari, babban juyi da ake amfani da su rama da stacking kuskure lalacewa ta hanyar m kauri na punched abu, da kuma kananan torsion kwana shi ne jujjuya da ake bukata domin yi na wasan kwaikwayo. AC motor iron core. Tsarin naushi iri ɗaya ne da na baya, sai dai kusurwar jujjuyawa babba ce ba lamba ba. A halin yanzu, tsarin tsarin gama gari don fitar da jujjuyawar na'urar a cikin ƙirar ana sarrafa ta ta injin servo (yana buƙatar mai sarrafa lantarki na musamman).

3.4A aiwatar da aiwatar da aiwatar da torsional da Rotary motsiA cikin aiwatar da babban-gudun naushi na ci gaba mutu, a lokacin da darjewa na naushi latsa ne a kasa matattu cibiyar, juyawa tsakanin naushi da mutu ba a yarda, don haka da juyawa mataki na. injin torsion da injin jujjuya dole ne su kasance motsi na tsaka-tsaki, kuma dole ne ya kasance Yana daidaitawa tare da motsi sama da ƙasa na maɗaukakan naushi. Abubuwan da ake buƙata don gane tsarin jujjuyawar sune: a cikin kowane bugun jini na faifan punch, madaidaicin yana jujjuya tsakanin kewayon 240º zuwa 60º na crankshaft, injin kashewa yana juyawa, kuma yana cikin matsayi mai tsayi a cikin sauran jeri na kusurwa, kamar yadda wanda aka nuna a hoto na 16. Hanyar saita kewayon juyawa: idan an yi amfani da jujjuyawar da na'urar ke motsawa, an saita kewayon daidaitawa akan na'urar; idan an yi amfani da jujjuyawar da motar ke motsawa, an saita ta akan mai sarrafa wutar lantarki ko ta hanyar mai tuntuɓar shigarwa. Daidaita kewayon lamba; idan ana amfani da jujjuyawar injina, daidaita kewayon jujjuyawar lefa.

3.5Tsarin aminci na jujjuya Tunda ana buga mutun mai ci gaba akan na'ura mai sauri mai sauri, don tsarin jujjuyawar mutu tare da babban kusurwa, idan siffar blanking na stator da rotor ba da'ira bane, amma murabba'i ko siffa ta musamman tare da siffar hakori, don tabbatar da cewa kowane Matsayin da na biyu blanking mutu yana juyawa kuma ya tsaya daidai don tabbatar da amincin nau'i mai laushi da sassan mutu. Dole ne a samar da tsarin aminci na jujjuya akan mutuwa mai ci gaba. Siffofin hanyoyin aminci na kashe kashe su ne: injin kare lafiyar injina da tsarin aminci na lantarki.

3.6Halayen tsarin mutun na zamani don stator motor da rotor coresBabban fasalin tsarin tsarin mutuƙar ci gaba don stator da rotor core na motar sune:

1. Mold ɗin yana ɗaukar tsarin jagora guda biyu, wato, manyan ginshiƙai na sama da na ƙasa suna jagorantar ginshiƙan jagorar nau'in nau'in ball fiye da huɗu, kuma kowace na'urar fitarwa da tushe na sama da na ƙasa suna jagorantar ta hanyar ƙaramin ginshiƙan jagora huɗu. don tabbatar da ingantaccen jagorar ingantaccen tsari;

2. Daga la'akari da fasaha na dacewa masana'antu, gwaji, tabbatarwa da taro, da mold takardar rungumi dabi'ar more block da kuma hade Tsarin;

3. Bugu da ƙari ga tsarin gama gari na mutuƙar ci gaba, kamar tsarin jagorar mataki, tsarin fitarwa (wanda ya ƙunshi babban jiki mai tsiri da tsaga nau'in tsiri), tsarin jagorar kayan aiki da tsarin aminci (na'urar gano kuskure), akwai Tsarin na musamman na da ci gaba mutu na motor baƙin ƙarfe core: kamar kirgawa da kuma raba na'urar ga atomatik lamination na baƙin ƙarfe core (wato, da ja farantin tsarin na'urar), da riveting batu tsarin na punched baƙin ƙarfe core, da ejector fil tsarin baƙin ƙarfe core blanking da riveting batu, da naushi yanki Tighting Tsarin, karkatarwa ko juya na'urar, aminci na'urar ga babban juyi, da dai sauransu don blanking da riveting;

4. Tun da manyan sassan mutuƙar ci gaba da ake amfani da su da ƙarfi don naushi da mutu, la'akari da halayen sarrafawa da farashin kayan, nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i na nau'in farantin yana ɗaukar tsarin mosaic. , wanda ya dace da taro. da sauyawa.

3. Matsayi da haɓaka fasahar mutuwa ta zamani don stator motor da rotor cores

The atomatik lamination fasahar na motor stator da rotor baƙin ƙarfe core aka fara samarwa da kuma samu nasarar ɓullo da Amurka da Japan a cikin 1970s , wanda ya yi nasara a masana'antu fasahar na motor baƙin ƙarfe core da kuma bude wata sabuwar hanya don atomatik samar da. high-madaidaicin ƙarfe core. Haɓaka wannan fasahar mutuwa ta ci gaba a China ta fara ne a tsakiyar shekarun 1980. Ya kasance na farko ta hanyar narkewa da ɗaukar fasahar mutun da aka shigo da ita, da ƙwarewar aiki da aka samu ta hanyar ɗaukar fasahar mutun da aka shigo da ita. Ƙaddamar da wurin ya sami sakamako mai gamsarwa. Daga farkon gabatarwar irin waɗannan gyare-gyare zuwa gaskiyar cewa za mu iya haɓaka irin waɗannan nau'o'in nau'i na nau'i mai mahimmanci da kanmu, an inganta matakin fasaha na madaidaicin ƙira a cikin masana'antar mota. Musamman a cikin shekaru 10 da suka gabata, yayin da ake samun saurin bunkasuwar masana'antar kera gyambon kasar Sin, tambarin zamani ya mutu, a matsayin na'urorin fasaha na musamman, suna kara samun muhimmanci a masana'antun zamani. Fasahar mutuwa ta zamani don stator da rotor core na motar kuma an haɓaka su gabaɗaya kuma cikin sauri. Da farko, za a iya ƙirƙira shi da ƙera shi a cikin ƴan masana'antu mallakar gwamnati. Yanzu, akwai kamfanoni da yawa waɗanda za su iya ƙira da ƙera irin waɗannan gyare-gyare, kuma sun ƙirƙiri irin wannan madaidaicin ƙira. Matsayin fasaha na mutuwa yana ƙara girma, kuma an fara fitar da shi zuwa ƙasashen waje, wanda ya haɓaka haɓaka fasahar zamani ta zamani mai sauri ta ƙasata.

A halin yanzu, fasahar tambarin zamani na stator da rotor core na motar ƙasata ta fi bayyana a cikin abubuwan da ke gaba, kuma ƙirarta da matakin masana'anta yana kusa da matakin fasaha na nau'ikan ƙirar waje iri ɗaya:

1. Tsarin gaba ɗaya na stator motor da rotor iron core ci gaba mutu (ciki har da na'urar jagora biyu, na'urar saukewa, na'urar jagorar kayan aiki, na'urar jagorar mataki, na'urar iyaka, na'urar gano aminci, da dai sauransu);

2. Tsarin tsari na ƙarfe core stacking riveting batu;

3. Mutuwar ci gaba tana sanye take da fasaha ta atomatik stacking riveting, skewing da juyawa fasahar;

4. Matsakaicin daidaito da saurin core na ƙwanƙwasa baƙin ƙarfe;

5. Madaidaicin masana'anta da inlay madaidaicin manyan sassa akan mutuƙar ci gaba;

6. Matsayin zaɓi na daidaitattun sassa akan mold;

7. Zaɓin kayan aiki don manyan sassa akan mold;

8. Kayan aiki na kayan aiki don manyan sassa na mold.

Tare da ci gaba da ci gaba da nau'in nau'in mota, ƙididdigewa da sabuntawar tsarin taro, abubuwan da ake buƙata don daidaiton ƙarfe na ƙarfe na ƙarfe suna karuwa da girma, wanda ke haifar da buƙatun fasaha mafi girma don ci gaba da mutuwa na motar ƙarfe na ƙarfe. Hanyoyin ci gaba shine:

1. Ƙirƙirar tsarin mutun ya kamata ya zama babban jigo na ci gaban fasahar mutuwa ta zamani don stator da rotor cores;

2. Matsayin gaba ɗaya na mold yana tasowa a cikin jagorancin madaidaicin madaidaici da fasaha mafi girma;

3. Ƙirƙirar ƙira da haɓaka na'urar motsa jiki da na'ura mai jujjuyawar ƙarfe tare da manyan slewing da murɗaɗɗen fasahar riveting;

4. Ƙaƙwalwar hatimi ya mutu don stator da rotor core na motar yana tasowa a cikin jagorancin fasaha na fasaha tare da shimfidu masu yawa, babu gefuna masu haɗuwa, da ƙananan gefuna;

5. Tare da ci gaba da ci gaba da fasaha mai mahimmanci na fasaha mai sauri, ƙirar ya kamata ya dace da buƙatun buƙatun mafi girma.

4 Kammalawa

Yin amfani da fasahar stamping na zamani don kera stator da rotor cores na motar na iya haɓaka matakin fasahar kera motoci, musamman a cikin injinan kera motoci, ingantattun injunan matakai, ƙananan injin DC da injin AC, wanda ba wai kawai ya ba da garantin waɗannan Babban Babban ba. -tech yi na mota, amma kuma dace da bukatun da taro samar. Yanzu, masana'antun cikin gida na ci gaba sun mutu don motar stator da rotor iron cores sun haɓaka sannu a hankali, kuma matakin ƙirar su da fasahar masana'anta suna haɓaka koyaushe. Domin inganta gasa irin na kasar Sin a kasuwannin duniya, dole ne mu mai da hankali da fuskantar wannan gibi.

Bugu da kari, dole ne kuma a ga cewa baya ga na'urorin kera mutun na zamani, wato, mashin injuna madaidaici, tambarin zamani ya mutu don kerawa da kera motoci da rotor cores dole ne su kasance suna da rukunin kwararrun ƙira da ma'aikatan masana'antu. Wannan shine masana'anta na madaidaicin mutu. makullin. Tare da dunkulewar masana'antun masana'antu, masana'antar ƙira ta ƙasata tana cikin sauri daidai da ƙa'idodin ƙasashen duniya, kuma haɓaka ƙwarewar samfuran ƙera abu ne da babu makawa a cikin ci gaban masana'antar masana'anta, musamman a cikin saurin bunƙasa fasahar zamani ta zamani. zamani na mota stator da rotor core sassa fasahar Stamping za a yi amfani da ko'ina.