Nā huahana
Telecom Cellphone papa nui houluulu hana
He papahana hui PCB kēia no ka baord nui kelepona.ʻO nā mea uila uila, mai nā huahana leo a hiki i nā mea hiki ke hoʻopaʻa ʻia, nā pāʻani a i ʻole ka ʻoiaʻiʻo ʻoiaʻiʻo, ke hoʻohui hou nei.Pono ka honua kikohoʻe a mākou e noho nei i kahi kiʻekiʻe o ka hoʻohui ʻana a me nā mea uila kiʻekiʻe a me nā mea hiki, ʻoiai no ka maʻalahi o nā huahana, e hoʻoikaika ana i nā mea hoʻohana ma ka honua holoʻokoʻa. ʻenehana, hoʻolālā a me ka prototyping.
| Nā ʻāpana | 10 papa |
| Mānoanoa papa | 0.8MM |
| Mea waiwai | Shengyi S1000-2 FR-4(TG≥170 ℃) |
| Ka mānoanoa keleawe | 1oz(35um) |
| Hoʻopau ʻili | ENIG Au Mānoanoa 0.8um;Ni Mānoanoa 3um |
| Puka min(mm) | 0.13mm |
| Laina Laina min (mm) | 0.15mm |
| Mokuna laina min(mm) | 0.15mm |
| Palekana Solder | ʻōmaʻomaʻo |
| Kala Kaao | Keʻokeʻo |
| Nui papa | 110*87mm |
| Hui PCB | Huina mauna ili huikau ma na aoao elua |
| Ua hoʻokō ʻo ROHS | E alakaʻi i ke kaʻina hui FREE |
| ʻO ka nui o nā mea liʻiliʻi | 0201 |
| Huina huina | 677 no ka papa |
| pūʻolo IC | BGA,QFN |
| IC nui | Nā mea kani Texas, Toshiba, On Semiconductor, Farichild, NXP, ST, Linear |
| Hoao | AOI, X-ray, Hoao Hana |
| Palapala noi | Telecom/Consumer Electronics |
Kaʻina Hana Hui SMT
1. Wahi (curing)
ʻO kāna hana ʻo ka hoʻoheheʻe ʻana i ka paʻi paʻi i mea e hoʻopaʻa paʻa ʻia ai nā ʻāpana mauna a me ka papa PCB.
ʻO nā mea hana i hoʻohana ʻia he umu hoʻōla, aia ma hope o ka mīkini hoʻokomo i ka laina SMT.
2. Hoʻopili hou
ʻO kāna hana ʻo ka hoʻoheheʻe ʻana i ka paʻi solder, i hoʻopaʻa paʻa ʻia nā ʻāpana mauna ʻili a me ka papa PCB.ʻO ka mea hana i hoʻohana ʻia he umu reflow, aia ma hope o nā pā.
Mounter ma ka laina hana SMT.
3. SMT hui hoʻomaʻemaʻe
ʻO ka mea e hana ai ʻo ia ka wehe ʻana i nā koena solder e like me ux
He pōʻino ka PCB i hui ʻia i ke kino kanaka.ʻO nā mea hana i hoʻohanaʻia he mīkini holoi, aia paha ka wahi
ʻAʻole paʻa, aia ma ka pūnaewele a i ʻole ma waho.
4. Nānā hui SMT
ʻO kāna hana ke nānā i ka maikaʻi o ka welding a me ka maikaʻi o ka hui
ʻO ka papa PCB i hui ʻia.
ʻO nā mea hana i hoʻohana ʻia me ke aniani hoʻonui, microscope, in-circuit tester (ICT), needle tester, automatic optical inspection (AOI), X-RAY inspection system, functional tester, etc.
5. SMT hui hou hana
ʻO kāna kuleana ke hana hou i ka papa PCB i hāʻule
Ka hewa.ʻO nā mea hana i hoʻohana ʻia ʻo ia ka hao hao, ke kahua hana hou, etc.
ma kahi o ka laina hana.E like me kāu e ʻike ai, aia kekahi mau pilikia liʻiliʻi i ka wā o ka hana ʻana, no laila ʻo ka hui hana lima lima ke ala maikaʻi loa.
6. SMT hui puolo
Hāʻawi ʻo PCBMay i ka hui, hoʻopili maʻamau, hōʻailona, hana hoʻomaʻemaʻe, hoʻokele sterilization a me nā ʻano ʻē aʻe e hāʻawi i kahi hopena maʻamau piha no nā pono o kāu ʻoihana.
Ma ka hoʻohana ʻana i ka automation e hōʻuluʻulu, hoʻopili a hōʻoia i kā mākou huahana, hiki iā mākou ke hāʻawi i kā mākou mea kūʻai aku i kahi kaʻina hana ʻoi aku ka hilinaʻi a maikaʻi.
ʻO ka mea lawelawe lawelawe hana uila no Automotive, uhi mākou i nā noi he nui:
> Huahana pahupaʻikiʻi kaʻa
> Nā mea ʻike wela a me ka haʻahaʻa
> Ke kukui
> Ke kukui akamai
> Nā modula mana
> Mea hooponopono puka a me na lima puka
> Nā modula hoʻomalu kino
> Hooponopono ikehu
ʻO ke kolu, ʻokoʻa nā kumukūʻai ma muli o ka paʻakikī a me ka paʻakikī.
He ʻokoʻa ke kumukūʻai o ka PCB inā like nā mea a me nā kaʻina hana, akā me nā ʻokoʻa paʻakikī a me ka nui.No ka laʻana, inā he 1000 mau puka ma nā papa kaapuni ʻelua, ʻoi aku ka nui o ke anawaena puka o ka papa hoʻokahi ma mua o 0.6mm a ʻo ke anawaena puka o ka papa ʻē aʻe ma lalo o 0.6mm, e hana ʻia nā kumukūʻai wili ʻokoʻa.Inā like nā papa kaapuni ʻelua i nā noi ʻē aʻe, akā ʻokoʻa ka laulā laina i nā kumu kūʻai like ʻole, e like me ka laulā o ka papa hoʻokahi ma mua o 0.2mm, a ʻo ka mea ʻē aʻe me ka liʻiliʻi ma mua o 0.2mm.Ma muli o ka laulā o nā papa ma lalo o 0.2mm ʻoi aku ka nui o ka hemahema, ʻo ia hoʻi ke kiʻekiʻe o ke kumukūʻai hana ma mua o ka maʻamau.
ʻO ka hā, ʻokoʻa nā kumukūʻai ma muli o nā koi o nā mea kūʻai aku.
E pili pono ana nā koi o ka mea kūʻai aku i ka helu kīnā ʻole i ka hana.E like me ka papa hoʻokahi e like me ka IPC-A-600E class1 pono 98% pass rate, ʻoiai e like me ka class3 pono he 90% pass rate, e hoʻolilo i nā kumukūʻai like ʻole no ka hale hana a alakaʻi i nā loli i nā kumukūʻai huahana.
