Labarai
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Makomar 5G, lissafin gefe da Intanet na Abubuwa akan allon PCB sune manyan direbobi na masana'antar 4.0
Intanet na Abubuwa (IOT) zai yi tasiri a kusan dukkanin masana'antu, amma zai yi tasiri mafi girma ga masana'antun masana'antu. A haƙiƙa, Intanet na Abubuwa yana da yuwuwar canza tsarin layi na gargajiya zuwa tsarin haɗin gwiwa mai ƙarfi, kuma yana iya zama babbar tuƙi...Kara karantawa -
Halaye da aikace-aikace na allon kewayawa yumbu
Da'irar fim mai kauri tana nufin tsarin masana'anta na da'ira, wanda ke nufin yin amfani da fasaha na ɗan lokaci don haɗa abubuwa masu hankali, kwakwalwan kwamfuta, haɗin ƙarfe, da sauransu akan yumbu substrate. Gabaɗaya, ana buga juriya akan substrate da juriya ...Kara karantawa -
Asalin ilimin PCB kewaye allon jan karfe
1. Gabatarwa zuwa ga Copper Foil Copper foil (tagulla foil): wani irin cathode electrolytic abu, wani bakin ciki, ci gaba da karfe tsare ajiye a kan tushe Layer na kewaye hukumar, wanda abubuwa a matsayin shugaba na PCB. Yana da sauƙin mannewa Layer na insulating, yana karɓar kariyar da aka buga ...Kara karantawa -
4 fasaha trends zai sa PCB masana'antu tafi a daban-daban kwatance
Saboda kwalayen da'irar da aka buga suna da yawa, ko da ƙananan canje-canje a cikin yanayin masu amfani da fasaha masu tasowa za su yi tasiri a kasuwar PCB, gami da amfani da hanyoyin kera. Kodayake ana iya samun ƙarin lokaci, ana sa ran manyan hanyoyin fasaha guda huɗu masu zuwa za su kula da ...Kara karantawa -
Muhimman abubuwan ƙira da Amfani da FPC
FPC ba kawai yana da ayyukan lantarki ba, amma kuma dole ne a daidaita tsarin ta hanyar la'akari gabaɗaya da ƙira mai inganci. ◇ Siffa: Da farko, dole ne a tsara ainihin hanyar, sannan kuma dole ne a tsara siffar FPC. Babban dalilin daukar FPC ba komai bane illa sha'awar...Kara karantawa -
A abun da ke ciki da kuma aiki na haske zanen fim
I. Kalmomi Ƙaddamar da zanen haske: yana nufin adadin maki nawa za'a iya sanyawa cikin tsayin inci ɗaya; naúrar: PDI Optical density: yana nufin adadin adadin azurfar da aka rage a cikin fim ɗin emulsion, wato ikon toshe haske, naúrar ita ce “D”, dabarar: D=lg (wasu faru lig...Kara karantawa -
Gabatarwa ga tsarin aiki na PCB haske zanen (CAM)
(1) Bincika fayilolin mai amfani Fayilolin da mai amfani ya kawo dole ne a fara bincika akai-akai: 1. Bincika ko fayil ɗin diski ba shi da kyau; 2. Bincika ko fayil ɗin ya ƙunshi ƙwayoyin cuta. Idan akwai kwayar cutar, dole ne ku fara kashe kwayar cutar; 3. Idan fayil ɗin Gerber ne, duba teburin lambar D ko lambar D a ciki. (...Kara karantawa -
Menene babban kwamitin Tg PCB da fa'idodin amfani da babban Tg PCB
Lokacin da yawan zafin jiki na babban Tg bugu ya tashi zuwa wani yanki, da substrate zai canza daga "glass jihar" zuwa "rubber jihar", da kuma zazzabi a wannan lokaci ana kiransa gilashin canji zafin jiki (Tg) na hukumar. A wasu kalmomi, Tg shine mafi girman fushi ...Kara karantawa -
Matsayin FPC m kewaye hukumar solder mask
A cikin aikin hukumar da'ira, ana kuma kiran gadar mai koren mai da gadar abin rufe fuska da madatsar ruwan solder. “Maɗaukaki ne na keɓewa” wanda masana'antar allon kewayawa ta yi don hana gajeriyar da'irar fil na abubuwan SMD. Idan kana son sarrafa FPC soft board (FPC fl ...Kara karantawa -
Babban manufar aluminum substrate PCB
Aluminum substrate pcb amfani: Power hybrid IC (HIC). 1. Kayan aiki na sauti na shigarwa da fitarwa, madaidaicin amplifiers, amplifiers audio, preamplifiers, amplifiers, da dai sauransu.Kara karantawa -
Bambanci tsakanin aluminum substrate da gilashin fiber allo
Bambanci da aikace-aikace na aluminum substrate da gilashin fiber allo 1. Fiberglass Board (FR4, guda-gefe, biyu-gefe, multilayer PCB kewaye hukumar, impedance jirgin, makafi binne via jirgin), dace da kwakwalwa, wayoyin hannu da sauran lantarki dijital dijital. samfurori. Akwai hanyoyi da yawa...Kara karantawa -
Abubuwan da ba su da kyau a kan PCB da tsarin rigakafi
Hukumar kewayawa za ta nuna ƙarancin tinning yayin samar da SMT. Gabaɗaya, ƙarancin tinning yana da alaƙa da tsabtar dandali na PCB. Idan babu datti, ba za a sami mummunan tinning ba. Na biyu, tinning Lokacin da jujjuyawar kanta ba ta da kyau, yanayin zafi da sauransu. To menene manyan...Kara karantawa
