Tārua PCB, e ko kua i te kōhanga o ngā hua hiko me papa iahiko i roto i te ahua, Mā te engineering whakamuri ki te whakataka i te tātari poari ara iahiko, te hua taketake o kōnae PCB, Bom me te hoahoa schematic, tuhinga hangarau mō te 1: 1 mahi whakaiti, me ka whakamahi anō i ēnei kōnae hangarau me te hanga o te papa haaati me poari PCB , wāhanga fehokotakianga patuiro pūnaha, whakaoti i te tauira taiawhio taketake o te tārua katoa.
1. E mau ki te wahi o te PCB . Tuatahi, kua oti te tuhituhi te tauira, tawhā me te tūnga o nga wae katoa i runga i te pepa, rawa i roto i te ahunga o te ngōhiko me te ngongo tuatoru, me he pai te ahunga o te IC gap.That ki te whakamahi i te kāmera mamati ki te tango kia rua whakaahua o te ahunga wāhanga '.
2. Tangohia nga wāhanga katoa, me te tango i te tine i te waipiro te PAD hole.Use ki fufulu aki nga papa ma, ka hoatu ratou i roto i te matawai, me ka matawai i te matawai paku teitei ki te tiki i te whakapakoko mārama o te re-whakamahi board.Then pepa miro wai ki te runga, me te raro paku oro, oro ki te kiriata parahi pīataata, ki te matawai, tīmata Photoshop, ka wehe i te papa e rua i roto i color.Note e me poutū hāngai te PCB i roto i te matawai, te kore e kore e taea e te whakapakoko karapa te whakamahi.
3, Whakaritea te rerekē o te koaka, te rerekē, kia whai wahi o te kiriata parahi, me te kore wahi o te taa parahi kiriata, ka hoatu te ahua ki pango me te ma, tirohia ranei he mārama, ki te kahore mārama te raina, ka haere tonu ki te adjust.If ko reira mārama, whakaorangia te whakapakoko rite BMP hōputu kōnae rua. Ki te kitea e koe i te raruraru whakairoiro, e hiahia ana koe ki te whakarerekē i te reira i roto i Photoshop.
4, E tahuri hōputu BMP rua ki te kōnae hōputu PROTEL, i roto i te whakawhiti PROTEL ki e rua ngā papa, ki te te wāhi o rua te PAD apa me VIA tāpiritanga taketake, fokotu'u e rave rahi takahanga i mua i te mahi i te mahi pai, ki te mea i reira he ine, faahiti i te toru o taahiraa, tae noa ki te anastomosis, e taea te tahuri te kahu TOP o BMP ki PCB , kia tupato ki ki te apa hiraka, he kōwhai te apa, ka ko koe i roto i te apa TOP te whakataki, me te tuhi pūrere rite ki te rua nga step.Delete te hiraka papanga i muri i te tuhi, a ka faahiti ki mohio e unu nga papa katoa.
5. Whakawhiti TOP.PCB me te BOT PCB i roto i PROTEL ki te picture.Use te pūreretā taiaho ki tā te kahu o runga, paparanga raro ki te kiriata mārama (1: 1 ōwehenga), hoatu te kiriata i runga i te PCB, whakataurite te hapa, ki te ae, ki te angitu.
Nā ki te hua hiko e tito o nga mea katoa o te poari ara iahiko wahi mana matua o te mahi, na reira, te whakamahi o te PCB kape poari taua he tukanga ki te whakaoti i te huinga oti o ngā mōhiohio hangarau i runga i tetahi tangohanga hua hiko, me te peehia hua me te pūruatanga.