MuMinaturization uye maitiro akaomesesa emidziyo yemazuva ano yemagetsi, PCB (yakadhindwa wedunhu bhodhi) inoita basa rakakosha. Senge bhiriji pakati pezvikamu zvemagetsi, PCB inovimbisa kutapurirana kunobudirira kwezviratidzo uye kuwanikwa kwesimba. Nekudaro, panguva yayo chaiyo uye yakaoma yekugadzira maitiro, urema hwakasiyana-siyana hunoitika nguva nenguva, zvichikanganisa kuita uye kuvimbika kwezvigadzirwa. Chinyorwa ichi chinokurukurirana newe zvakarongeka mhando dzePCB Dunhu mapato uye zvikonzero zviri kumashure kwavo, zvichipa yakadzama "chehutano cheki" gwara rekugadzira uye kugadzira zvigadzirwa zvemagetsi.
1. Pfupi redunhu uye yakavhurika dunhu
Kuongorora Kuongorora:
Dhizaina zvikanganiso: kusava nehanya mukati mechikamu chekugadzira, yakadai seyakaomeswa kutapudza kana kuwirirana nyaya pakati pezvikamu, zvinogona kutungamira kuzvipfupi kana kuvhura.
Kugadzira maitiro: isina kukwana mainching, kudhirowa kutsauka kana mutengesi kudzivirira kusara pane puru kunokonzeresa kutenderera kapfupi kana kuti yakavhurika dunhu.
2. Sengesa Mask urema
Kuongorora Kuongorora:
Kuverengera Kuverengera: Kana mutengesi akaramba zvaiparadzirwa zvisina kugoverwa panguva yekubatanidza, iyo mhangura ichave yakafumurwa, ichiwedzera njodzi yemasendimita pfupi.
Kuporesa Kwakashata: Kudzora Kwako Kwekudzora kwekudziya tembiricha kana nguva inokonzera kuti mutengesi arambe kutadza kunyatsotadza kurapa, achikanganisa kuchengetedzwa kwaro uye kusimba kwaro.
3. Kuremara silk screen kudhinda
Kuongorora Kuongorora:
Kudhinda Kwakanaka: Iyo screen yekudhinda yekudhinda haina kukwana kurongeka kana kushanda zvisina kukodzera, zvichikonzera mukushaikwa kwakashata, kushaikwa kana kugumbura.
Ink mhando nyaya: Kushandiswa kwesiki ink kana kusanzwisisika pakati peiyo inki uye ndiro inokanganisa kujekesa uye kuderedza logo.
4. Kuremara
Kuongorora Kuongorora:
Kudonhedza kutsauka: Drill bit kupfeka kana kusagadzikana kumisikidza kunoita kuti gomba diameter kuve yakakura kana kutsauka kubva pachinzvimbo chakagadzirwa.
Asina kukwana Glue Kubvisa: Iyo yakasara resin mushure mekudhirowa haina kubviswa zvachose, iyo ichakanganisa iyo inotevera towing mhando uye maitiro emagetsi.
5. Interlayer kupatsanurana uye kupupuma
Kuongorora Kuongorora:
Kunetseka Kwekupisa: Iyo tembiricha yakakwira panguva yekuparadza maitiro maitiro anogona kukonzera kushamisika mukuwedzera mugumo pakati pezvisikwa zvakasiyana, zvichikonzera kupatsanurana pakati pezvikamu.
Nyorova PENETRATION: Pasi pePCBS ATHING BEXUT SUME PASI PASI PAMUSORO PAMUSORO PAMBUDZIKO PAKUTI PAMUSORO PAKUTI MUCHITSAUKO, zvichikonzera kupokana kwemukati.
6. Murombo Plating
Kuongorora Kuongorora:
Asina kufanana: Asina kugoverwa kugovera kwerudzi urwo kana kusagadzikana kwemhedzisiro yemhinduro yekugadzirisa mhedzisiro inoguma nekukasira kusarudzika kwemhangura.
Kusvibiswa: Kwakawandisa kusvibiswa mumhinduro yekutanga kuita iyo mhando yekubatanidza uye kunyange kuburitsa mapini kana nzvimbo dzakaomarara.
Solution zano:
Mukupindura kune izvi pamusoro urema, matanho akatorwa anosanganisira asi haana kungogumira kune:
Optimised Design: Shandisa Yepamberi Cad Software yekugadzira chairo uye pasi pekushomeka dfm (dhizaini yekugadzira yekugadzira) Ongorora.
Kuvandudza Maitiro Ekutonga: Simbisa kuongorora panguva yekugadzira maitiro, sekushandisa michina yakakwirira-chaiyo uye yakanyanya kudzora maitiro ehurongwa.
Kusarudzwa kwezvinhu uye manejimendi: Sarudza yakakwira-mhando zvigadzirwa zvekushandisa uye chengetedza zvakanaka mamiriro ekuchengetedza kuti udzivise zvigadzirwa kubva pakubata kana kudzikira.
Kuongorora Kwemhando: Simbisai mamiriro ezvinhu akakwana ekudzora, kusanganisira AOI (otomatiki Optical kuongorora), X-ray kuongororwa, nezvimwe, kuti uone uye kururamisa uye kururamisa nenzira yakakodzera.
Nekunyatsonzwisisa nzwisiso yakajairika PCB Dunhu reCort Cortpress uye zvavaiita, vagadziri vanokwanisa kutora matanho ekudzivirira, nekukasira kubereka kwechigadzirwa uye nekuvimbisa hunhu hwepamusoro uye kuvimbika kwemidziyo yemagetsi. Nekufambira mberi kwehunyanzvi, pane matambudziko mazhinji mumunda wePCB Kugadzira, asi kuburikidza nemanejimendi esainzi uye hunyanzvi hwehunyanzvi, matambudziko aya ari kukunda mumwe.