Menene ka'idar aiki na PV Ribbon Rolling Mills

      Ribbon Rolling Mills na PV Ribbon Rolling Mills na cikin ingantacciyar madaidaicin juzu'i biyu/nadi huɗu mai jujjuyawa mai ci gaba da jujjuyawa, wanda ya ƙware a cikin sanyin mirgine oxygen free sandunan jan ƙarfe da ƙananan filastar jan ƙarfe a cikin raƙuman haɗin kai na hotovoltaic mai bakin ciki da haɗuwa da igiyoyi na tagulla. Jigon ya dogara da ƙa'idar nakasar filastik mai sanyi na ƙarfe, haɗe tare da kulawar rufaffiyar madauki akai-akai don cimma daidaitaccen gyare-gyaren matakin micrometer matsananci-baƙin ciki.

1. Babban Ka'idojin Ilimin Kimiyya na asali (Cold Rolling Deformation)

Nakasar abin naƙasasshen kabu extrusion filastik

Na sama da ƙananan nau'i-nau'i na naɗaɗɗen madaidaici mai ƙarfi gami da jujjuyawar juzu'i suna jujjuyawa tare da jujjuyawar baya, kuma zagaye na waya na jan ƙarfe / jan ƙarfe lebur billet ɗin yana wucewa ta ƙaramin rata na abin nadi; Maɓuɓɓugan iskar gas na na'ura mai ƙarfi/nitrogen suna ba da matsi mai jujjuyawa akai-akai, yana haifar da ƙarfe don fuskantar raguwar kauri, faɗaɗa nisa, da tsayin tsayi a ƙarƙashin matsawa. A cikin yanayin sanyi mai sanyi, ana tsabtace hatsi ba tare da buƙatar dumama da narkewa ba.

Gogayya tana gane ciyarwa da kafawa

Alamar da ke tsakanin saman injin mirgine da kayan jan ƙarfe yana haifar da juzu'i, yana jan waya a tsayin daka yayin da ake matsawa da radially; Matsa lamba ta mataki-mataki da yawa, tare da tsauraran iko akan adadin latsa guda ɗaya, don hana faɗuwar tsiri na jan karfe, ɓarna baki, da karkatattun ƙira.

Dokar rashin daidaituwa

Jimlar ƙarar kayan jan ƙarfe kafin da bayan mirgina ya kasance akai-akai: kauri yana raguwa → tsayi yana da tsayi sosai, kuma saurin miƙewa yana daidaita tare da kwancewa, jujjuyawa, da iska kafin da bayan mirgina.

2, Complete da ci gaba da aiki na dukan inji (hadedde samar line)

1. Waya kwanciya, pre zane da pre-jiyya

Sandan jan ƙarfe mara iskar oxygen tare da diamita na kusan 3mm yana fitar da wayar a hankali, wanda aka riga an zana shi da kyau ta hanyar mutuwa. Na'urar firikwensin tashin hankali yana ba da ra'ayi na ainihi akan tashin hankali, kuma injin mitar mai canzawa yana daidaita saurin sakin don tabbatar da cewa babu girgiza ko kullin waya mai shigowa.

2. Multi pass graded daidaici mirgina (core tsari)

Ana amfani da injinan birgima da yawa a jeri don mirgina matakai masu yawa (yawanci wucewa 3-4):

Rough Rolling: Tare da babban rata tsakanin rollers da babban adadin matsa lamba, yana da sauri danna zagaye tagulla zuwa cikin filaye mai laushi;

Tsakanin mirgina: a hankali rage gibin nadi, gyara faɗin, da kawar da raƙuman ruwa;

Madaidaicin mirgina: ƙaramin ƙaramin juzu'i, jujjuyawa akai-akai, samar da 0.2-0.5mm matsananci-bakin ciki na hotovoltaic;

Shigar da firam ɗin tashin hankali da masu gano kauri/ faɗin kan layi tsakanin kowane injin mirgine, aika da ainihin-lokacin bayanai zuwa PLC, kuma ta atomatik daidaita injin niƙa da ke danna silinda mai tare da ikon jurewa na ± 0.03 zuwa ± 0.04mm.

3. Tsananin tashin hankali rufe-madauki iko na haɗin gwiwa

Gogaggen gaba da na baya, injin birgima, da injin iska suna da alaƙa da juna, kuma firikwensin tashin hankali yana ci gaba da tattara tashin hankalin tsiri:

Maƙarƙashiyar tashin hankali: tsiri na jan ƙarfe yana karkata kuma ya lanƙwasa;

Matsanancin tashin hankali: tsiri na jan karfe yana shimfiɗa bakin ciki kuma ya karye;

Tsarin servo yana daidaita saurin sauri, yana riƙe ɗan ƙaramin tashin hankali da jujjuyawar santsi a cikin duka tsari, yana tabbatar da cewa tsiri yana madaidaiciya kuma ba tare da warping ba.

4. Online sanyaya da lubrication

Ruwa mai sanyaya ruwa a cikin injin niƙa yana kawar da zafin juyi na sanyi; Man birdi na musamman na jan ƙarfe don fesa ratar abin nadi yana taka rawa wajen lubricating, rage lalacewa, sanyaya, hana iskar shaka, da haɓaka santsi, yana tabbatar da mannewar murfin kwano akan tsiri na walda a mataki na gaba.

5. Annealing, winding da forming

Gilashin jan ƙarfe mai ƙarfi da aka yi birgima yana shiga cikin tanderun murɗa mai haske mai haske don kawar da damuwa na ciki yayin mirgina, haɓaka haɓakawa da lanƙwasa tauri; Bayan sanyaya, ƙaƙƙarfan tef ɗin tushe na photovoltaic tagulla ana samun ta ta hanyar buffering layin ajiya da madaidaiciyar madaidaiciyar waya ta tashar dual, kuma ana iya shafa shi kai tsaye da tin don yin tsiri mai siyarwa.

3. Musamman siffa photovoltaic tsiri kafa manufa (triangle / baka waldi tsiri mirgina niƙa)

Sabuwar tsiri mai walƙiya mai nunin ɗigon walƙiya da niƙa mai siffa mai siffar baka suna da madaidaitan tsagi mai siffar baka/alwatika da aka sarrafa akan saman nadi. A lokacin extrusion, ba wai kawai yana rage kauri ba, amma har ma yana ƙuntata bayanan giciye na tsiri, samar da sassan convex arc-dimbin yawa a cikin tafi guda ɗaya, rage yankin shading da inganta ƙarfin samar da wutar lantarki na samfurori na photovoltaic. Ana kammala latsa sanyi na sassan da ba su bi ka'ida ba ta hanyar tilasta yin siffata birgima.