Mehato ea ho Hloekisa le ho Thibela Tšilafalo | Flexible Pcb Manufacturing | Ponahalo le Tshebetso

Tlhahisong e feto-fetohang ea PCB, ntlha ea bohlokoa e ke keng ea hlokomolohuoa ke mehato ea ho hloekisa le ho thibela tšilafalo. Mehato ena e thusa haholo ho boloka ponahalo le ts'ebetso ea boto ea potoloho.Ka poso ena ea blog, re tla tšohla mokhoa oa ho khetha mekhoa e nepahetseng ea ho hloekisa le e khahlanong le tšilafalo bakeng sa tlhahiso ea PCB e tenyetsehang.

Li-PCB tse feto-fetohang li sebelisoa haholo liindastering tse fapaneng, ho kenyelletsa le sefofane, likoloi, tsa bongaka le lisebelisoa tsa elektroniki tsa bareki.Liboto tsena li tsebahala ka ho tenyetseha, bonolo, le bokhoni ba ho boloka sebaka. Leha ho le joalo, joalo ka karolo efe kapa efe ea elektroniki, li-PCB tse tenyetsehang li ka tšoaetsoa habonolo mme li hloka ho hloekisoa khafetsa ho netefatsa ts'ebetso e nepahetseng.

Ho khetha mekhoa e nepahetseng ea ho hloekisa le e khahlanong le tšilafalo bakeng sa tlhahiso ea PCB e tenyetsehang e ka ba mosebetsi o thata ka lebaka la ho fokola ha mapolanka ana. Mokhoa ona o lokela ho reriloe ka hloko le ho etsoa ho thibela tšenyo leha e le efe ea potoloho. Mona ke lintlha tse ling tsa bohlokoa tseo u ka li nahanang ha u etsa khetho ena:

1. Tšebelisano ea lintho tse bonahalang: Ho bohlokoa ho khetha mehato ea ho hloekisa le e khahlanong le tšilafalo e lumellanang le lisebelisoa tse sebelisetsoang li-PCB tse tenyetsehang.Ho sebelisoa lisebelisoa tse fapaneng ha ho etsoa, ​​​​joalo ka koporo, polyimide le likhomaretsi. Etsa bonnete ba hore lisebelisoa tsa ho hloekisa le mekhoa e khethiloeng e ke ke ea baka tšenyo leha e le efe kapa ho senyeha ha thepa ena.

2. Mehato ea tikoloho: Melao le menahano ea tikoloho e lokela ho shejoa ha ho khethoa mehato ea ho hloekisa le ho thibela tšilafalo.Khetha litharollo tse baballang tikoloho tse nang le tšusumetso e fokolang tikolohong. Batla lihlahisoa tse se nang lik'hemik'hale tse kotsi 'me u latele melaoana e kang RoHS (Thibelo ea Lintho Tse Kotsi).

3. Lisebelisoa tsa ho hloekisa: Ho na le mefuta e mengata ea lisebelisoa tsa ho hloekisa tsa PCB 'marakeng. Tse ling tsa likhetho tse tloaelehileng li kenyelletsa lihloekisi tse thehiloeng metsing, lihloekisi tse thehiloeng ho solvent, le litharollo tse khethehileng tsa ho hloekisa.Mohloekisi e mong le e mong o na le melemo le likotsi tse ka bang teng. Sekaseka litlhoko tse khethehileng tsa PCB ea hau e tenyetsehang 'me u khethe sehloekisi se loketseng ho latela seo.

4. Theknoloji ea ho hloekisa: Ho hloekisa PCB e bonolo ho ka sebelisa mekhoa e fapaneng ea theknoloji, e kang ho hloekisa ka letsoho, ho hloekisa ka ultrasonic, ho hloekisa karolo ea khase, joalo-joalo.Khetho ea theknoloji ea ho hloekisa e itšetlehile ka lintlha tse kang boemo ba tšilafalo, ho rarahana ha boto ea potoloho le bohloeki bo hlokahalang. Lekola lintlha tsena 'me u khethe theknoloji e lumellanang hantle le litlhoko tsa hau.

5. Tšireletso ea ESD: Electrostatic discharge (ESD) e ka senya likarolo tse hlokolosi tsa li-PCB tse tenyetsehang.Ka hona, ho bohlokoa ho kenya tšebetsong mehato e nepahetseng ea ts'ireletso ea ESD nakong ea ts'ebetso ea ho hloekisa. Sena se ka kenyelletsa ho sebelisa mete ea anti-static, marapo a letsoho, le ho hloekisa tikolohong e sireletsehileng ea ESD.

6. Tlhahlobo ea Post-Cleaning: Ka mor'a hore ts'ebetso ea ho hloekisa e phethe, ke habohlokoa ho etsa tlhahlobo e feletseng ho netefatsa hore PCB ha e na litšila le masala.Sena se ka etsoa ka lisebelisoa tsa ho hlahloba tse kang maekorosekopo le likhalase tse hōlisang ponahalo ea lintho. Litšilafalo leha e le life tse setseng li lokela ho sebetsanoa le tsona hang-hang ho qoba mathata a nakong e tlang a tshebetso kapa ho hlōleha ho ka bang teng.

Ka ho hlahloba ka hloko lintlha tsena le ho khetha mekhoa e nepahetseng ka ho fetisisa ea ho hloekisa le ho thibela tšilafalo, u ka boloka ponahalo le ts'ebetso ea PCB ea hau ka katleho. Ho hloekisa kamehla le tlhokomelo ha ho lelefatse bophelo ba boto ea potoloho ea hau feela empa hape ho netefatsa ts'ebetso e tšepahalang le e tsitsitseng.

Ka kakaretso, ho khetha mekhoa e nepahetseng ea ho hloekisa le ho thibela tšoaetso bakeng sa tlhahiso ea PCB e tenyetsehang ho bohlokoa ho boloka ponahalo le ts'ebetso ea boto. Nahana ka lintlha tse kang ho lumellana ha thepa, lintlha tsa tikoloho, lisebelisoa tsa ho hloekisa, mekhoa ea ho hloekisa, ts'ireletso ea ESD le tlhahlobo ea kamora ho hloekisa.Ka ho etsa liqeto tse bohlale, o ka etsa bonnete ba ho phela halelele le ho ts'epahala ha PCB ea hau e tenyetsehang, 'me qetellong e lumelle lits'ebetso tsa elektroniki tse atlehileng le tse sebetsang hantle.