Khwerero 1: Choyamba gwiritsani ntchito Altium Designer kupanga chojambula ndi PCB ya dera
Khwerero2: Sindikizani chithunzi cha PCB
Pepala losindikizidwa lotenthetsera silili labwino kwambiri chifukwa katiriji ya inki ya chosindikizira si yabwino kwambiri, koma zilibe kanthu, imatha kupangidwa kuti isamutsidwe.
Khwerero 3: Dulani pepala losamutsa lomwe lasindikizidwa
Khwerero 4: Sinthani dera la PCB
CCL ndi kudula pepala kutengerapo matenthedwe
Dulani laminate yamkuwa molingana ndi kukula kwa bolodi la PCB
Zoonadi, laminate yovala zamkuwa iyenera kupukutidwa ndi sandpaper yabwino isanasamutsidwe (kupukuta zitsulo za oxide)
Tepi kumapeto kwa pepala losamutsa
Chidziwitso chodziwika bwino chosinthira (PS: Chifukwa cha Taobao wamphamvuyonse, simungachiganizire, koma simuchipeza)
Pambuyo pa kusamutsidwa 4, zili bwino, zisiyeni kuti zizizizira ndikuzing'amba
Kodi zingakhale zothandiza bwanji?
Zachidziwikire, ngati mulibe makina otengera kutentha, mutha kugwiritsanso ntchito chitsulo (*^__^*) Hee hee…
Khwerero 5: Lembani ndi kusamutsa bolodi la PCB
Popeza katiriji yosindikizira si yabwino kwambiri, mutha kugwiritsa ntchito cholembera kuti mudzaze malo omwe sanasamutsidwe bwino.
Mbale yodzazidwa ndi O(∩_∩)O~ Siyoyipa!
Khwerero 6: Gulu la Corrosion PCB
Osandifunsa!Pitani molunjika ku Taobao
Zopangidwa ndi corrosion (ndodo yotenthetsera + tanki la nsomba + aerator + bokosi lapulasitiki = makina a PCB board)
Ndinawona wina mu labu kuwotcherera 8X8X8 ma cubes kuwala pamene akuyembekezera dzimbiri kutha
Zomwe adazipanga okha adangotumiza gulu kuti lichite
Kuwonongeka kwatha
Khwerero 7: Kuwotcha ndi kuwotcha
Gwiritsani ntchito sandpaper yabwino kuti mupange mchenga pa tona pamwamba pa bolodi la PCB m'madzi
Gwiritsani ntchito swab ya thonje kuti mupaka rosin pa PCB (chiyani? Mukundifunsa kuti rosin ndi chiyani? Rosin ndikusungunula rosini kukhala mowa wa 70%)
Ubwino wogwiritsa ntchito rosin ndikuti umagwiritsidwa ntchito ngati flux pakugulitsa.Ubwino wina ndikuti uli ndi anti-oxidation effect.
zomatidwa
chomaliza chomaliza
nkhonya
Khwerero 8: kuwotcherera ndi kukonza zolakwika
Nditakonza zolakwika, ndidapeza kuti kuti ndikwaniritse zomwe ndikufuna, pali chotulutsa chimodzi chocheperako kuposa chotsutsa O(∩_∩)O~
mankhwala omalizidwa
(PS: Kuunikira kwa ntchito yoyendetsedwa ndi derali kudzawunikira LED pa bolodi kuwala kukafika pamlingo wina)