Yadda Ake Kera PCBs Masu Inganci? Cikakken Jagora Ga Mahimman Matakai Kan Kera PCB
Tsarin Samar da PCB
Mataki na 1: Tabbatar da Bayanai
Kafin a samar da shi, masana'antar PCB tana tabbatar da bayanan da abokin ciniki ya bayar game da yin allo, gami da girman allo, buƙatun tsari, da adadin samfurin. Ana samun samarwa ne kawai bayan cimma yarjejeniya da abokin ciniki.
Mataki na 2: Yanke Kayan
Dangane da bayanin yadda abokin ciniki ke yin allo, a yanka allunan samarwa zuwa ƙananan guntu waɗanda suka cika buƙatun. Ayyuka na musamman: babban kayan farantin → yankewa bisa ga buƙatun MI → yanke farantin → yanke kusurwa/niƙa gefen → fitar da farantin.
Mataki na 3: Hakowa
Haƙa ramin da ake buƙata a wuraren da suka dace akan allon PCB. Ayyuka na musamman: babban kayan farantin → yankewa bisa ga buƙatun MI → warkarwa → yanke kusurwa/niƙa gefen → fitar da farantin.
Mataki na 4: Nutsewar Tagulla
An saka wani siririn tagulla a cikin ramin da ke rufewa ta hanyar sinadarai. Ayyuka na musamman: niƙa mai ƙarfi → rataye allon → layin nutsewa ta tagulla ta atomatik → saukar da allon → jiƙa a cikin H2SO4 mai narkewa 1% → kauri tagullar.
Mataki na 5: Canja wurin Hoto
Canja hotunan daga fim ɗin samarwa zuwa allon. Ayyuka na musamman: allon hemp → danna fim → tsaye → daidaitawa → fallasa → tsaye → haɓakawa → dubawa.
Mataki na 6: Zane-zanen Zane
An yi amfani da na'urar lantarki mai kauri kamar tagulla mai kauri da kuma wani ƙarfe mai launin zinare na nickel ko tin a kan takardar jan ƙarfe ko bangon ramin da aka fallasa na tsarin da'irar. Ayyuka na musamman: farantin sama → rage mai → wanke ruwa na biyu → ƙaramin tsatsa → wanke ruwa → wanke ruwa → wanke ruwa → shafa jan ƙarfe → wanke ruwa → jiƙa ruwa → shafa tin → wanke ruwa → farantin ƙasa.
Mataki na 7: Cire Fim
Cire layin rufewa mai hana lantarki tare da maganin NaOH don fallasa layin jan ƙarfe mara kewaye.
Mataki na 8: Gyaran fuska
Cire sassan da ba sa aiki da na'urar sinadarai.
Mataki na 9: Abin Rufe Ido
Aika hotunan fim ɗin kore a kan allo, musamman don kare da'irar da kuma hana haɗa sassan da aka yi da tin a kan da'irar.
Mataki na 10: Silkscreen
Buga haruffan da za a iya gane su a kan allon PCB. Ayyuka na musamman: bayan an gama goge abin rufe fuska na solder, a kwantar da shi a tsaye, a daidaita allon, a buga haruffan, sannan a ƙarshe a warke.
Mataki na 11: Yatsun Zinare
A shafa wani kauri na nickel/gold mai kauri da ake buƙata a kan yatsan toshe don ƙara tauri da juriyar lalacewa.
Mataki na 12: Ƙirƙira
Buga siffar da abokin ciniki ke buƙata ta amfani da injin mold ko CNC.
Mataki na 13: Gwaji
Lalacewar aiki da da'irori masu buɗewa, gajerun da'irori, da sauransu ke haifarwa, suna da wahalar ganowa ta hanyar duba gani kuma ana iya gwada su ta amfani da na'urar gwajin bincike mai tashi.
