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Fahimtar manufar lamination na PCB
2024-06-26
1. Ruwan Kasa Mai Rawaya
Manufa:
Ta hanyar amfani da sinadarai wajen tace saman jan ƙarfe don samar da wani Layer na oxide (brown cuprous oxide), wanda ke ƙara ƙara girman saman don ƙara ƙarfin haɗin gwiwa.
Hankali:
1. Bayan an yi amfani da ruwan kasa mai kauri, ya kamata a ɗora allon a kai cikin gaggawa sannan a yi masa laminate. Idan aka bar shi na tsawon lokaci, yana iya samun danshi kuma a haɗa shi da CO2 a cikin iska don samar da carbonic acid, wanda zai narkar da layin oxide mai launin ruwan kasa, wanda zai shafi ƙarfin haɗinsa da kuma ƙara haɗarin wargajewa.
2. A gasa allon da ke da kauri mai tagulla (≥2oz) da allon da babu komai a ciki domin cire danshi mai yawa.
Sigogi na yin burodi: 120℃±5℃×120 min
2. Kafin a yi amfani da tari
Manufa:
Bisa ga umarnin MI, a haɗa babban allon da PP tare.
Tsarin gama gari na allon layi 4
3. Loda allo
Manufa:
Sanya kowace saitin allunan da aka riga aka shirya da kuma waɗanda aka yi rivet daban-daban a kan farantin ƙarfe a jere, yawanci tare da allunan pnl 4-6 don samarwa a kan kowane faranti.
4. Lamination
Manufa:
Ta hanyar wani zafin jiki da matsin lamba, ana gudanar da tsarin ƙarfafa PP daga semi-solid zuwa ruwa don haɗa babban allon, PP da foil ɗin jan ƙarfe tare.
5. Saukewa
Manufa:
A raba allon da aka yi wa laminated zuwa PNLs, sannan a kwantar da su.
6. Hakowa mai niyya ta X-Ray
Manufa:
Fahimtar matsayin maƙasudin zane na ciki ta hanyar amfani da hasken X-Ray na na'urarNa'urar X-Ray, sannan kuma a haƙa ramuka ta hanyar haƙa injina.
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