Ibitekerezo byihuta bya PCB prototyping mubidukikije bikaze

Muri iki gihe ibidukikije byihuta cyane byikoranabuhanga, gukenera prototyping byihuse byabaye ingenzi cyane. Isosiyete ikomeje guharanira gukomeza imbere yaya marushanwa mu iterambere ryihuse no gutangiza ibicuruzwa bishya. Kimwe mubice byingenzi aho prototyping yihuse ningirakamaro ni uguteza imbere imbaho ​​zicapye (PCBs) zibereye ibidukikije bikaze.Reka dusuzume bimwe mubisanzwe mugihe dushushanya prototypes ya PCB kubwubu bwoko bwibidukikije.

1. Guhitamo ibikoresho: Mugihe utegura PCB kugirango ukoreshwe ahantu habi, guhitamo ibikoresho nibyingenzi.Ibi bikoresho bigomba kuba bishobora guhangana n’imihindagurikire y’ubushyuhe bukabije, ubushuhe, kwangirika n’ibindi bidukikije. Ni ngombwa guhitamo ibikoresho bifite ubushyuhe bwinshi kandi birwanya ubushuhe, imiti n’imirasire ya UV. Bimwe mubikoresho bisanzwe bikoreshwa mubidukikije PCBs zirimo FR-4, ceramic, na polyimide.

2. Guhitamo ibice: Ibigize bikoreshwa muri PCB mubidukikije bikaze bigomba gutoranywa neza kugirango byizere kandi bihamye.Ibigize ubuziranenge bushobora kwihanganira ubushyuhe bukabije, kunyeganyega no guhungabana birakomeye. Ni ngombwa gusuzuma ibintu nkubushyuhe bwubushyuhe bukora, ibyemezo byibidukikije hamwe nigihe kirekire cyibigize. Guhitamo ibice biva mu nganda zizwi no gukora ibizamini byuzuye ni ngombwa kugirango hamenyekane ibicuruzwa byanyuma.

3. Igishushanyo mbonera: Igishushanyo mbonera cya PCB gifite uruhare runini mubushobozi bwacyo bwo guhangana n'ibidukikije bikaze.Imiterere ya PCB ikeneye gusuzuma ibintu nko gukwirakwiza ubushyuhe, ubunyangamugayo bwibimenyetso, n urusaku rwamashanyarazi. Uburyo bukwiye bwo gukwirakwiza ubushyuhe, nk'ibikoresho byo gushyushya ubushyuhe cyangwa umuyaga, bigomba gukoreshwa kugira ngo ibice bitashyuha. Ibimenyetso by'ibimenyetso bigomba kugenda neza kugirango bigabanye kwivanga no kwemeza ubunyangamugayo. Byongeye kandi, tekinoroji ikwiye igomba gukoreshwa kugirango hagabanuke urusaku rwamashanyarazi.

4. Kwipimisha ibidukikije: Igeragezwa rikomeye ningirakamaro kugirango hamenyekane imikorere n’ubwizerwe bwa PCBs ahantu habi.Kwipimisha ibidukikije nko gusiganwa ku bushyuhe bw’ubushyuhe, gupima ubushuhe, no gupima vibrasiya bigomba gukorwa kugirango bigereranye ibihe PCB izagaragaramo aho igenewe. Ibi bizamini bifasha kumenya intege nke cyangwa ibishobora kunanirwa kandi bikemerera guhindura ibishushanyo mbonera bikenewe kugirango PCB ihangane.

5. Encapsulation and coating: Kunoza igihe kirekire cya PCB no kurinda PCB ibidukikije bibi by’ibidukikije, ikoreshwa rya tekinoroji hamwe n’ikoranabuhanga rishobora gukoreshwa.Enapsulation itanga inzitizi yumubiri irinda PCB ubushuhe, umukungugu, n imiti. Ipitingi nka coating coaring cyangwa parylene coating irinda PCB ibintu bidukikije mugutanga urwego ruto rwo kurinda. Izi tekinoroji zifasha kongera ubuzima bwa PCB no kwemeza imikorere yizewe mubihe bigoye.

6. Kubahiriza ibipimo: Ibipimo ngenderwaho byinganda bigomba kwitabwaho mugushushanya PCB kugirango ikoreshwe ahantu habi.Kubahiriza ibipimo nka IPC-2221 na IPC-6012 byemeza ko PCBs yujuje ubuziranenge busabwa kandi bwizewe. Byongeye kandi, niba ibicuruzwa bikoreshwa mu nganda runaka nk'imodoka, icyogajuru, cyangwa igisirikare, birashobora gukurikiza amahame yihariye n'inganda.

Muri make,PCB yihuta ya prototyping kubidukikije bikaze bisaba gutekereza cyane kubintu nko guhitamo ibikoresho, guhitamo ibice, igishushanyo mbonera, kugerageza ibidukikije, gupakira, no kubahiriza ibipimo.Urebye ibyo bintu, ibigo birashobora kwemeza ko biteza imbere PCB zikomeye kandi zizewe zishobora kwihanganira ibihe bibi biteganijwe ko bazakorerwa. Gukoresha prototyp ahantu habi ni umurimo utoroshye, ariko hamwe nuburyo bwiza no kwitondera amakuru arambuye, ibigo birashobora gutsinda inzitizi no kugeza ibicuruzwa byiza cyane kubakiriya.