1. Okwu Mmalite
N'imepụta eletrọniki ọgbara ọhụrụ, itinye ihe mejupụtara ya bụ isi ihe dị mkpa na usoro SMT (Surface Mount Technology), na-emetụta ntụkwasị obi na arụmọrụ nke PCBA (Printed Circuit Board Assembly). Ka ngwaọrụ eletrọniki na-aghọ obere ma jikọta nke ọma, ihe ịma aka dị na ntinye ya na-abawanye nke ukwuu - site na ijikwa ihe ndị dị obere 01005 (0.4×0.2mm) ruo na imezu ihe achọrọ maka ntụkwasị obi nke ngwugwu dị mgbagwoju anya dịka BGA na QFN (IPC-7351B, 2014).
2. Isi ihe teknụzụ nke usoro ntinye
2.1 Nbuli na Ntinye Dị Elu nke Ziri Ezi
- ·Ntụnye ziri ezi: Na-eji ogwe aka robot siri ike na ihe mkpuchi ikuku na-agbanwe agbanwe iji chịkwaa ike iburu ihe ma zere mmebi akụkụ ahụ (Juki, 2023).
- ·Nhazi Anya Amamihe: Na-eji sistemụ anya dị elu (dịka ọmụmaatụ, ọhụụ 3D nke Fuji NXT) iji hazie akụkụ ndị ahụ nke ọma na ±15μm ziri ezi (Fuji, 2021).
- ·Nkwụghachi Ụgwọ Nrụnye Ike: Na-agbanwe nrụgide Z-axis dabere na nchọpụta PCB warpage iji hụ na kọntaktị solder kwesịrị ekwesị (Panasonic NPM Series Technical Manual).
2.2 Nhazi na Njikwa Data na Usoro
- ·Nhazi Mmemme Ịwụnye: Na-eji algọridim nhazi panel nwere ọgụgụ isi iji belata ụzọ njem isi ma mụbaa arụmọrụ itinye ebe (Akwụkwọ ọcha Yamaha YSM20R).
- ·Nchekwa data nke ihe mejupụtara ya: Na-ejikọta paramita ọkọlọtọ IPC-7351 maka atụmatụ ziri ezi na ijikwa 0201, BGA, na ngwugwu ndị ọzọ (SMTnet, 2020).
- ·Njikọ Sistemụ MES: Na-ahụ na nkwenye BOM na mgbochi mmejọ akpaka maka enweghị njikọ ihe ma ọ bụ ntinye azụ.
3. Ngwa dị mkpa na njikwa usoro
3.1 Njikwa Nozzle na Feeder
- ·Nlekota Ọnọdụ Nozzle: Nchọpụta oghere ikuku n'oge a (ọnụọgụ ≥ -80kPa) na-akpali nhicha ma ọ bụ nnọchi akpaka mgbe achọpụtara mmejọ (Juki, 2023).
- ·Mgbochi Njehie Onye Na-ebu Nri: Nsochi koodu RFID/QR na-eme ka a mata na enwere ike ịchọta ya na njikwa okirikiri ndụ iji zere mkpọchi teepu na nri efu (NEPCON Eshia, 2023).
3.2 Ntụkwasị Obi nke Onye Na-enye Nri
- ·Mmezi Mgbochi: Nhazi gia nri kwa nde abụọ okirikiri na-ebelata nghazi igwe.
- ·Ịdọ Aka Na Njọ: Ihe mmetụta ịma jijiji na-achọpụta mmegharị na-adịghị mma tupu oge eruo, nke na-eme ka mmechi na mmezi dị ngwa ngwa.
4. Uru Ndị Ahịa na Ngwa Ụlọ Ọrụ
- ·Eletrọniki Ụgbọala: Ọ na-emezu ụkpụrụ nchekwa ọrụ ISO 26262 maka modulu ECU nwere ntụkwasị obi ogologo oge.
- ·Ngwaọrụ Ahụike: Na-agbaso ụkpụrụ IEC 60601, na-ebelata ihe egwu ọdịda n'ihi ebe a na-amaghị ama.
- ·Ngwa Nkwurịta Okwu: Na-akwado ≤0.3mm pitch installing maka modulu 5G mmWave na bọọdụ nkwukọrịta ọsọ ọsọ.
5. Ntụnyere arụmọrụ nke akụrụngwa bụ isi
| Ụdị Ngwa | Izi ezi nke nhazi (μm) | Ọsọ (CPH) | Akụkụ kacha nta |
|---|---|---|---|
| Yamaha YSM20R | ±25 | 96,000 | 01005 |
| JUKI RS-1R | ±30 | 85,000 | 0201 |
| Panasonic NPM-W2 | ±20 | 108,000 | 01005 |
(Isi mmalite: Akụkọ NEPCON Asia 2023 maka ule)
6. Nchịkọta: Isi ihe dị mkpa maka itinye ihe n'elu
- ·Ngwaọrụ nkenke: Nkwụghachi ụgwọ dị iche iche na izi ezi nke ọkwa micron.
- ·Sistemụ Njikwa Amamihe: Njikwa nozulu/ihe eji enye nri zuru oke.
- ·Data e ji ọkọlọtọ mee: Njikọta nke ọbá akwụkwọ ihe IPC + MES traceability.
Site n'iji usoro nhazi eme ihe n'ofe usoro niile, ndị nrụpụta nwere ike nweta uru mbụ nke ≥99.95% - ihe nrịbama na ụlọ ọrụ eletrọnịkị - na-enye ndị ahịa ọrụ nrụpụta dị mma na arụmọrụ dị irè.
Ntụaka
- 1.IPC-7351B, Ihe Ndị A Chọrọ Maka Nhazi Elu Elu, 2014.
- 2. Igwe Fuji, NXT III Teknụzụ Akwụkwọ ntuziaka, 2021.
- 3.Juki, Akụkọ Teknụzụ Ntinye Elu, 2023.
- 4. NEPCON Asia, SMT Equipment Benchmark, 2023.
- 4.SMTnet, Nyocha Ogo Usoro, 2020.
