Wannan labarin yana ba ku cikakkiyar gabatarwa ga buƙatun tsarin yin burodi na PCB da shawarwarin ceton makamashi.Tare da ƙara tsanani da duniya makamashi rikicin da kuma ƙarfafa muhalli dokokin, PCB masana'antun sun gabatar da mafi girma bukatun ga makamashi-ceton matakin na kayan aiki.Yin burodi muhimmin tsari ne a cikin tsarin samar da PCB.Aikace-aikace akai-akai suna cinye wutar lantarki mai yawa.Don haka, haɓaka kayan yin burodi don inganta kiyaye makamashi ya zama ɗaya daga cikin hanyoyin da masana'antun hukumar PCB ke adana makamashi da rage farashi.
Tsarin yin burodi kusan yana gudana ta dukkan tsarin samar da hukumar da'ira ta PCB.Wadannan zasu gabatar muku da buƙatun tsarin yin burodi don samar da hukumar da'ira ta PCB.
1. Matakan aiwatar da ake buƙata don yin burodin allunan PBC
1. Lamination, fallasa, da launin ruwan kasa a cikin samar da sassan layi na ciki suna buƙatar shiga ɗakin bushewa don yin burodi.
2. Ana buƙatar niyya, edging da niƙa bayan lamination don cire danshi, ƙarfi da damuwa na ciki, daidaita tsarin da haɓaka adhesion, da buƙatar yin burodi.
3. Tagulla na farko bayan hakowa yana buƙatar toya don haɓaka kwanciyar hankali na tsarin lantarki.
4. Pre-jiyya, lamination, daukan hotuna da kuma ci gaba a cikin m Layer samar duk bukatar yin burodi zafi don fitar da sinadaran halayen inganta kayan aiki da kuma sarrafa effects.
5. Buga, pre-baking, fallasa, da kuma ci gaba kafin solder mask na bukatar yin burodi don tabbatar da kwanciyar hankali da mannewa na solder mask kayan.
6. Zaba da bugu kafin buguwar rubutu na buƙatar yin burodi don haɓaka halayen sinadarai da kwanciyar hankali na abu.
7. Yin burodi bayan saman jiyya na OSP yana da mahimmanci ga kwanciyar hankali da mannewa na kayan OSP.
8. Dole ne a yi gasa kafin yin gyare-gyare don tabbatar da bushewar kayan, inganta mannewa tare da sauran kayan, da kuma tabbatar da tasirin gyare-gyare.
9. Kafin gwajin bincike na tashi, don guje wa abubuwan da ba su dace ba da kuma kuskuren da ke haifar da tasirin danshi, ana buƙatar yin burodi.
10. Maganin yin burodi kafin a duba FQC shine don hana danshi a saman ko cikin hukumar PCB daga sanya sakamakon gwajin ba daidai ba.
2. Tsarin yin burodi gabaɗaya ya kasu kashi biyu: yin burodi mai zafi da yin burodi mai ƙarancin zafi.
1. Yawan zafin jiki na yin burodi ana sarrafa shi a kusan 110°C, kuma tsawon lokaci shine kimanin sa'o'i 1.5-4;
2. Yawan zafin jiki na yin burodi ana sarrafa shi a kusan 70°C, kuma tsawon lokacin yana da tsayin sa'o'i 3-16.
3. A lokacin aikin yin burodi na allon PCB, ana buƙatar amfani da kayan yin burodi da bushewa masu zuwa:
A tsaye, tanda mai ceton makamashi, cikakken atomatik sake zagayowar dagawa layin samar da yin burodi, tanda infrared da sauran kayan tanda da aka buga ta PCB.
Daban-daban nau'i na PCB tanda kayan aiki da ake amfani da daban-daban yin burodi bukatun, kamar: PCB Board rami plugging, solder mask allo bugu yin burodi, wanda na bukatar manyan-girma sarrafa kansa ayyuka.Ana amfani da tanderun tanda mai tanadin makamashi don adana yawan ma'aikata da kayan aiki yayin da ake samun ingantaccen aiki.m yin burodi aiki, high thermal yadda ya dace da makamashi amfani kudi, tattalin arziki da kuma muhalli abokantaka, An yadu amfani a cikin kewaye hukumar masana'antu for solder mask pre-baking da rubutu post-baking na PCB allon;Na biyu, an fi amfani da shi don yin burodi da bushewa da danshi na hukumar PCB da damuwa na ciki.Tanda ne mai zafi mai zafi a tsaye tare da ƙananan farashin kayan aiki, ƙananan sawun ƙafa kuma ya dace da yin burodi mai sassauƙa mai yawa.
4. PCB kewaye hukumar yin burodi mafita, tanda kayan aiki shawarwari:
Don taƙaitawa, yanayi ne da babu makawa cewa masana'antun hukumar da'ira na PCB suna da buƙatu mafi girma da girma don matakan kayan aiki na ceton makamashi.Hanya ce mai mahimmanci don haɓaka matakan ceton makamashi, adana farashi da haɓaka ingantaccen samarwa ta hanyar haɓakawa ko maye gurbin kayan aikin yin burodi.Tushen tanda mai ceton makamashi yana da fa'idodin ceton makamashi, kariyar muhalli, da inganci sosai, kuma a halin yanzu ana amfani da su sosai.Abu na biyu, tanda mai zafi mai zafi yana da fa'idodi na musamman a cikin manyan allunan PCB waɗanda ke buƙatar yin burodi mai inganci da tsafta kamar allunan ɗaukar hoto na IC.Har ila yau, suna da infrared haskoki.Tanderun rami da sauran kayan aikin tanda a halin yanzu sun cika balagagge da bushewa da mafita.
A matsayinta na jagora a fannin kiyaye makamashi, Xinjinhui ta ci gaba da yin sabbin abubuwa da aiwatar da juyin juya hali.A cikin 2013, kamfanin ya ƙaddamar da na farko-tsara na PCB rubutu bayan yin burodi irin nau'in allo bugu na tanda ramin tanda, wanda ya inganta aikin ceton makamashi da kashi 20% idan aka kwatanta da kayan gargajiya.A cikin 2018, kamfanin ya ƙara ƙaddamar da tanda na PCB na ƙarni na biyu bayan yin burodi, wanda ya sami haɓaka haɓakar 35% a cikin ceton makamashi idan aka kwatanta da ƙarni na farko.A cikin 2023, tare da nasarar gudanar da bincike da haɓaka wasu ƙididdiga masu ƙirƙira da sabbin fasahohi, matakin ceton makamashi na kamfanin ya karu da kashi 55% idan aka kwatanta da ƙarni na farko, kuma manyan kamfanoni 100 da yawa a cikin PCB sun sami tagomashi. masana'antu, ciki har da Jingwang Electronics.Xin Jinhui ya gayyace wadannan kamfanoni don ziyarta da kuma sadarwa tare da bangarorin gwajin masana'anta.A nan gaba, Xinjinhui za ta kuma kaddamar da wasu na'urori masu inganci.Da fatan za a kasance a saurara, sannan kuma kuna maraba da ku kira mu don tuntuɓar mu kuma ku yi alƙawari don ziyarce mu don saduwa da juna.
Lokacin aikawa: Maris 11-2024