Gaaritaanka Wax Soo Saarka Cilladaha oo aan Cilad Lahayn iyada oo loo marayo Afar Tiir oo Farsamo
I. Aasaaska Farsamada: Xakamaynta Saxda ah ee Kaydinta Dhalaalka Alxanka
Aragtida Warshadaha: "Cillado 60%-70% ah oo ka samaysan alxanka ayaa ka yimaada daabacaadda (IPC-7525 7.1.2). Kaydinta saxda ah waa safka ugu horreeya ee difaaca."
Bartilmaameedyada Xakamaynta Tirada
| Cabbirka | Shuruudaha Caadiga ah | Tixraaca IPC |
|---|---|---|
| Saxnaanta Mugga | Heerka Wareejinta > 85%, CPK ≥ 1.67 | J-STD-005 4.3.2 |
| Daacadnimada Qaabaynta | Lumitaanka ≤ 10%, Dabada/Burbur la'aan | IPC-SM-817 3.2.1 |
| Saxnaanta Goobta | Kala-goynta ≤ 15% Ballaca Suufka | IPC-A-610H 8.2.3.4 |
II. Hagaajinta Qoto dheer ee Afar Tiir oo Farsamo ah
1. Naqshadeynta Stencil: Qaabka Saxnaanta Nano-scale
- ·Goynta laysarka + koronto-dhalinta (Ra ≤ 0.6μm, oo waafaqsan heerka 3aad)
- ·Dhererka jaranjarada kor/hoos u qaadista ≤ 0.08mm (naqshad isku dhac ah oo ka dhan ah daabyada)
- ·Dahaarka nano-ka ee SiN wuxuu yareeyaa cilladaha kubbadda alxanka 38%
- ·Naqshadeynta dalool yar oo loogu talagalay qaybaha 01005 (saamiga bedka ≥ 0.71)
Hab-raaca Shaqada ee Xaqiijinta Naqshadeynta: PCB → DFM → Nooca hore → Soosaarka Cufnaanta
2. Xariiqyada Daabacaadda: Xakamaynta Caqliga leh ee Xidhan
| Halbeegga | Heerka Caadiga ah | Xadka Khatarta |
|---|---|---|
| Cadaadiska Tuujiyaha | 100 ± 20 g/mm | >150 g/mm → qaab-dhismeedka stencil-ka |
| Xawaaraha Kala-soocidda | 1.5 ± 0.5 mm/s | >3 mm/s → dhagax-dhigid xabaaleed +250% |
| Xaaladaha Deegaanka | 23 ± 1℃ / 50 ± 5% RH | ΔT > 3℃ → isbeddelka mugga ±12% |
Xakamaynta wareegga xiran ee AI: La socodka SPI → Qaabka LSTM → magdhowga firfircoon → CPK ≥ 2.0
3. Koolada Alxanka: Raadinta Wareegga Nolosha oo Buuxa
- ·Kaydinta qabow ee -40℃
- ·Kuleylka tallaabo-tallaabo ah: 5℃ 2dii saacadoodba mar heerkulka qolka
- ·Isku-darka dhul-daaqsimeedka: 1200 rpm muddo 180-meeyo ah
- ·Hubinta viscosity: 850 ± 30 kcps
- ·Waqtiga furan: ≤ 72h
- ·Xidhitaanka dufcadda MES si loo raadraaco
4. Nadiifinta Stencil-ka: Dammaanad aan haraaga lahayn
| Habka Nadiifinta | Soo noqnoqoshada | Habka Xaqiijinta |
|---|---|---|
| Tirtir Qallalan + Faakiyuum | 5 PCB kasta | Kormeerka Mikroskoobka 50x |
| Nadiifin Qoto Dheer oo Xaleef ah | 30 Daqiiqo kasta | Haraaga cuf-isjiidadka |
Shuruudaha Qashinka: Xiisad 50,000 daabacaad
III. Qiimaha Macaamiisha: Hagaajinta Tayada La Tirin Karo
| Metrik | Kahor | Ka dib | Dhacdada |
|---|---|---|---|
| Dhibcaha Gudubka Koowaad | 82% | 99.1% | QFN-ka 0.4mm ee heerka sare |
| Heerka cilladda | 850 PPM | 62 PPM | BGA-ga Gawaarida (X-Ray) |
| Kharashka Dib-u-Shaqaynta | $12k/bishii | $0.8k/bishii | Khadka PCBA Caafimaadka |
Kiiska: Looxa weyn ee saacadaha smartwatch oo leh cufnaanta qaybaha 01005 ayaa la gaarsiiyay eber cillado kubbadda alxanka ah iyada oo loo marayo stencil nano-dahaarka leh
IV. Xuduudda Warshadaha: Xilligii Daabacaadda Caqliga leh
Khariidadda Jidka Tiknoolajiyadda
- ·2024: Jilitaanka mataanaha dhijitaalka ah ee daabacaadda stencil
- ·2025: Nidaamka squeegee-ka ee la qabsiga leh ee AI
- ·2026: Xakamaynta falcelinta koollada heerka alxanka
Aragti Xirfadeed
"23.7% faa'iido wax soo saar ayaa lagu gaaray iyadoo la hagaajinayo saxnaanta mugga koollada laga bilaabo ±15% ilaa ±8% (SMTA 2023-PT-087).
Tiknoolajiyadda afar-tiir waxay fidinaysaa cilladda daabacaadda MTBA (Waqtiga Celceliska ah ee u dhexeeya Cilladaha) ilaa 1200 saacadood.
Tixraacyada
- 1.IPC-7525C "Tilmaamaha Naqshadeynta Stencil"
- 2.J-STD-005B "Shuruudaha lagu xidho koolada"
- 3. Warqad Cad oo SMTA ah: "Qiyaasaha Kala-soocidda Ku-darka Alaabta" (2023)
- 4.IEC 61191-3:2017 "Kulannada Looxyada La Daabacay - Qaybta 3aad"
