Cov txheej txheem:
- Kauj Ruam 1: Pib Iron
- Kauj Ruam 2: So Nws Nrog Dej Txias
- Kauj ruam 3: Etch Nws
- Kauj ruam 4: Ntxuav thiab Tom Qab Ua tiav
Video: Pheej yig thiab yooj yim Toner Hloov rau PCB Ua: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Muaj ntau tus neeg hais txog kev siv Inkjet Glossy Paper los ua Toner Transfer. Nws tuaj yeem ua tiav. Tab sis nws tsis yooj yim tshem nws tom qab ironing. Koj tau tsau PCB hauv dej kub ntau dua kaum feeb. Nws yog lub sijhawm siv sijhawm ntau. Yog tias koj tsis tuaj yeem tshem tawm txheej txheej tag. Nws tsis tuaj yeem kos.
Kuv tau sim siv Konica Minolta Photo Quailty Matte Paper. Tom qab ntawd tsim koj tus kheej Circuit thiab luam tawm ntawm Daim Ntawv Matte. Nco ntsoov, ua ntej luam tawm nws. Koj yuav tsum tsom iav board. Txwv tsis pub, lub Circuit Court yuav thim rov qab.
Kauj Ruam 1: Pib Iron
Lub ntsej muag Toner Sab ntawm Matte Paper mus rau sab Copper. Qhib Koj Cov Hlau. Tsis zoo li Cov Ntawv Glossy, koj yuav tsum tig mus rau qhov siab tshaj plaws. Koj tsis xav tau lub sijhawm no. Kuv tig cov hlau mus rau qhov ntsuas kub nruab nrab (vim tias daim ntawv tsis tuab heev.. Thaum tshav kub kub yog qhov yooj yim rau Hloov mus rau tooj liab thiab Toner). Ua ntej tshaj, Hlau sab ntawm PCB. Tom qab 30 vib nas this, koj yuav pom Daim Ntawv Matte yuav lo rau tooj liab khov kho. Nws txhais tau tias nws ua tiav. Tom qab ntawd Hlau tag nrho PCB. Nyob ntawm Qhov Loj ntawm PCB, Kuv siv sijhawm li 2 feeb rau daim ntawv tooj liab no (Ib puag ncig 3cm x 4cm).
Yog tias qee thaj chaw tsis tuaj yeem lo, nws txhais tau tias koj lub rooj tsav tooj liab tsis huv txaus. Tshem Daim Ntawv thiab Siv Acetone thiab Sand Paper los ntxuav nws.
Kauj Ruam 2: So Nws Nrog Dej Txias
Tsuas yog So hauv dej txias. Txij li Matte Paper yog ntau dua li Glossy Paper. Ntawv yuav dhau los ua mos heev sai sai. Siv koj tus ntiv tes tshem daim ntawv maj mam muab. Tsis txhob tshem nws nyuaj. Txwv tsis pub, qee cov toner yuav raug tshem tawm ib yam nkaus.
Thov txheeb xyuas txhua kab. Nrhiav kom paub ib qho tawg. Yog pom, siv Acetone los ntxuav nws thiab rov ua dua.
Kauj ruam 3: Etch Nws
Siv txhua yam kev tshawb fawb los kos koj daim phiaj tooj liab. Kuv siv Ferric Chloride. Muab Ferric Chloride rau hauv Dej thiab tos kom txog thaum nws yaj. Muab daim ntawv tooj liab tso rau hauv thiab tos kom txog thaum pom tag nrho cov tooj liab ploj.
Kauj ruam 4: Ntxuav thiab Tom Qab Ua tiav
Thaum kawg, peb yuav tsum tshem Toner. Siv Acetone (Nail Polish Remover) los ntxuav nws. Cov PCB hauv Daim Duab no yog LQFP -80 14mmx14mm. Txoj kev taug yog nyob ib puag ncig 14mil. Nws yog qhov huv heev thiab tsis pom cov kab tawg. Keeb kwm, txoj hauv kev no tau sim los ntawm Karo-sama. Nws tau ua yeeb yaj kiab rau kev rhuav tshem. Yog xav paub ntxiv, koj tuaj yeem pom nws hauv kuv wiki.
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