I-Capel Quality Control of Flexible PCBs to IPC Standards

Yethula:

Njengoba isidingo samabhodi esekethe aphrintiwe aguqukayo (ama-PCB) siqhubeka nokukhula kuzo zonke izimboni, kuye kwadingeka ukuthi kuqinisekiswe ukuthi lezi zingxenye ezithuthuke kakhulu kwezobuchwepheshe zenziwa ngokwezindinganiso zomkhakha.Kule bhulogi, sizohlola ukubaluleka kokuthobela izindinganiso ze-IPC, ikakhulukazi kuma-PCB avumelana nezimo, nokuthi ukuzibophezela kukaCapel ekulawuleni ikhwalithi kuqinisekisa kanjani ukukhiqizwa kwama-PCB avumelana nezimo nathembekile.

Funda mayelana namazinga e-IPC:

I-IPC, i-Electronic Industry Connection Council, ibeka izindinganiso zomhlaba wonke zokuklama, ukukhiqizwa nokuhlanganisa izingxenye ze-elekthronikhi. Amazinga e-IPC athuthukiswa ngokubambisana phakathi kochwepheshe bemboni ukuze abakhiqizi nabaklami bakwazi ukukhiqiza imikhiqizo yekhwalithi ephezulu ehlangabezana nokulindelwe ngamakhasimende. Lawa mazinga ahlanganisa izici ezifana nezinto zokwakha, izindlela zokuhlola, imingcele yokusebenza nemihlahlandlela yokuphepha, ukuqinisekisa ukwethembeka, ukungaguquguquki nokuhambisana kuyo yonke imboni yokukhiqiza izinto zikagesi.

Ukubaluleka kokuthobela i-IPC kuma-PCB aguquguqukayo:

Ama-PCB aguqukayo (abuye aziwe ngokuthi ama-flex flex circuits) anezinzuzo ezihlukile kuma-PCB aqinile. Zikhulisa ukuguquguquka kwedizayini, zinciphisa izidingo zesikhala nesisindo, futhi zithuthukise ukuqina, zizenze zilungele izinhlelo zokusebenza ezifana nezinto ezigqokwayo, amasistimu omkhathi, amathuluzi ezokwelapha, nogesi wezimoto. Uma kubhekwa ubunjalo obubucayi balezi zinhlelo zokusebenza, ama-PCB aguquguqukayo kufanele ahlangabezane noma eqe izimfuneko zekhwalithi yemboni nokusebenza okubekwe amazinga e-IPC. Ukuthobelana namazinga e-IPC kuqinisekisa ukuthi amakhasimende athola ama-PCB avumelana nezimo athembekile, ahlala isikhathi eside futhi aphephile ukuwasebenzisa.

Ukuzibophezela kukaCapel ekulawuleni ikhwalithi:

Njengomkhiqizi we-PCB ohlonishwayo, ohamba phambili embonini, uCapel uyakuqonda ukubaluleka kokuthobela i-IPC. U-Capel uzibophezele ngokuqinile ekulawuleni ikhwalithi futhi wamukela izinqubo nezinqubo eziqinile zokuqinisekisa ukuthi yonke i-PCB eguquguqukayo ethunyelwa isuka efekthri ihlangabezana nezindinganiso ze-IPC. Ake sibheke ngokujulile izinyathelo ezibalulekile uCapel azithatha ukuze afinyelele lo mgomo.

1. Ukuqinisekiswa kwedizayini:
Ithimba labaklami abanolwazi lwe-Capel libuyekeza ngokucophelela futhi ligunyaze yonke imiklamo ye-PCB eguquguqukayo ukuze liqinisekise ukuthobelana nezindinganiso ze-IPC. Ngokubuyekeza ngokucophelela izici zedizayini ezifana nobubanzi bokulandelela, isikhala, ukukhethwa kwempahla, nokunqwabelana kongqimba, i-Capel iqinisekisa ukuthi umkhiqizo ophelile uhlangabezana nezimfuneko ze-IPC.

2. Ukukhethwa kwempahla nengxenye:
I-Capel ithola kuphela izinto zokwakha nezingxenye ezivela kubahlinzeki abathembekile abathobela amazinga e-IPC. Lokhu kuqinisekisa ukuthi i-PCB eguquguqukayo ikhiqizwa kusetshenziswa izinto ezinokwethenjelwa nezivumelanayo, ngaleyo ndlela kwandise ikhwalithi yayo yonke kanye nokuphila isikhathi eside.

3. Inqubo yokukhiqiza:
I-Capel isebenzisa imishini yokukhiqiza yesimanje futhi ilandela izinqubo zokukhiqiza ezithuthukisiwe, okuhlanganisa amasu okuhlanganisa okunembayo, izindawo zokushisa ezilawulwayo kanye nezinqubo zokuhlola eziqinile. Lezi zinyathelo eziqinile phakathi nenqubo yokukhiqiza ziqinisekisa ukuthi ama-PCB avumelana nezimo ahlangabezana nezindinganiso ze-IPC zokunemba kobukhulu, ikhwalithi ehlanganyelwe ye-solder kanye nokusebenza kukonke.

4. Ukuhlola nokuhlola:
Ngaphambi kokushiya imboni, i-PCB ngayinye eguquguqukayo ibhekana nokuhlolwa okubanzi kanye nenqubo yokuhlola ukuze kuqinisekiswe ukuthobelana namazinga e-IPC. I-Capel isebenzisa okokusebenza kokuhlola okuthuthukisiwe okufana namasistimu okuhlola okuzenzakalelayo (AOI) kanye nemishini ye-X-ray ukuze kuhlonzwe noma ikuphi ukonakala okungaba khona, iqinisekisa ukuthi imikhiqizo engenasici kuphela ilethwa kumakhasimende.

5. Ukuthuthukiswa okuqhubekayo:
Ukuzinikela kukaCapel ekulawuleni ikhwalithi akugcini ngenqubo yokukhiqiza. Inkampani ikholelwa ekuthuthukisweni okuqhubekayo ukuze ihambisane namazinga akamuva e-IPC, intuthuko yezobuchwepheshe kanye nempendulo yamakhasimende. Ukuhlolwa kwamabhuku okuvamile kwangaphakathi nokwaneliseka kwamakhasimende kwenza i-Capel ikwazi ukuhlonza izindawo okufanele ithuthukiswe futhi isebenzise izinguquko ezidingekayo ukuze iqhubeke ithuthukise ukuthobela kwayo amazinga e-IPC.

Ekuphetheni:

Ezweni lanamuhla elithuthuke kakhulu kwezobuchwepheshe, ama-PCB avumelana nezimo adlala indima ebalulekile ezimbonini ezihlukahlukene. Ukuqinisekisa ukuthi lezi zingxenye zithobelana namazinga e-IPC kubalulekile ekuthembekeni kwazo, ekusebenzeni, nasekuphepheni kwazo. Ukuzibophezela okungaguquki kukaCapel ekulawuleni ikhwalithi kuqinisekisa ukuthi wonke ama-PCB aguqukayo akhiqizwayo ahlangabezana nezindinganiso ze-IPC, okunikeza amakhasimende ukuthula kwengqondo nokuzethemba ekusebenzeni nokuphila isikhathi eside kwamabhodi esekethe aphrintiwe awatholayo. Ngokubambisana ne-Capel, izimboni zingasebenzisa amandla aphelele ama-PCB aguquguqukayo kuyilapho zazi ukuthi enziwa ngokwezinga eliphezulu lemboni.