Kuchokera ku Maganizo a Kasitomala: Momwe Mungakonzekerere Phukusi Lonse la PCBA Order

Chifukwa Chake Zolemba Zonse za PCBA Ndi Zofunika

Phukusi lokwanira komanso lolondola la zikalata za PCBA ndilo maziko a kupanga bwino zamagetsi. Limathandiza kutchula mawu mwachangu, kusonkhanitsa molondola, komanso kuyesa bwino. Mafayilo osowa kapena olakwika angayambitse kuchedwa, ndalama zowonjezera, kapena zolakwika pakupanga.

Kaya ndi zitsanzo kapena kupanga kwakukulu, mafayilo athunthu amathandiza ogulitsa anu kupereka zotsatira zabwino kwambiri—mwachangu.

Mafayilo Ofunikira a PCBA Order: Mndandanda Wonse Wowunikira

1. Mafayilo a Gerber (Mtundu wa RS-274X)

• Phatikizani zigawo zamkuwa, chigoba chosungunula, silkscreen, ndi mafayilo obowolera
• Onetsetsani kuti mayina a mafayilo ndi omveka bwino ndipo zigawo zake zikugwirizana bwino
• Tumizani zinthu kuchokera ku zida monga Altium, Eagle, kapena KiCAD
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2. Chikalata cha Zipangizo (BOM)

• ·Mtundu: Excel kapena CSV
• ·Phatikizani minda monga:
  • ·Wopanga (monga R1, C3)
  • ·Kuchuluka
  • ·Kufotokozera & Mtengo (monga, resistor, 10kΩ)
  • ·Phukusi/Chizindikiro (monga, 0603, QFN-32)
  • ·Nambala ya Gawo la Wopanga (MPN)
  • ·Wogulitsa Wokondedwa Kapena Njira Zina

3. Sankhani ndi Kuyika Fayilo (Centroid)

• ·Chofunika pakupanga makina odzipangira okha
• ·Phatikizani choyimira ma reference, ma X/Y coordinates, kuzungulira, ndi zambiri za pamwamba/pansi

4. Chojambula Chosonkhanitsira (PDF)

• ·Ikuwonetsa malo ndi mawonekedwe a zigawozo
• ·Zothandiza pokonza ndi manja kapena kutsimikizira malo ake

5. Malangizo Oyesera

• ·Phatikizani njira zoyesera: FCT (Yogwira Ntchito), ICT (Yogwiritsidwa Ntchito M'maseŵero Osiyanasiyana)
• ·Perekani njira zoyesera ndi zida/ma jig ngati pakufunika

6. Chitsanzo cha 3D / Zojambula za Makina

• ·Zosankha koma zothandiza pakupanga nyumba ndi kulumikizana kwa zolumikizira
• ·Mafomu: STEP, IGES, kapena PDF

7. Zofunikira Zapadera

• ·Zitsanzo: chophimba cha conformal, ma vias okhala ndi mask, zala zagolide
• ·Fotokozani kalasi ya IPC, miyezo ya zinthu, kapena malangizo oti muyike

Kayendedwe Kantchito: Kuchokera pa Mafayilo Kupita ku Chogulitsa Chomaliza

[ Inu → Ndemanga ya Uinjiniya → Chidule → Chitsanzo Chomangira → Kupanga Zambiri ]

💡 Langizo: Zolemba zanu zikamalizidwa kwambiri, kupanga kwanu kumayamba mwachangu.

Zolakwa Zofala Zoyenera Kupewa

Momwe Chisangalalo Chochuluka Chimathandizira Makasitomala

• ✔ Ndemanga yaulere ya DFM ndi kutsimikizira mafayilo
• ✔ Kukonza BOM kutengera kupezeka
• ✔ Ukadaulo wokhala ndi zizindikiro zodziwika bwino komanso zovuta
• ✔ Thandizo la uinjiniya kwa opanga mapulani ndi makampani atsopano
• ✔ Chithandizo cha zilankhulo ziwiri mu Chingerezi ndi Chitchaina