Ngā Mea Ngaro o te Whakatakotoranga PCB Flex: Ngā Hanganga Kotahi ki te 4-Papa kua Wetewetehia (Aratohu PI/PET)
Te mārama ki te tika Te whakapūtanga PCB ngāwari he mea nui mō te whakataurite i te mahi, te utu, me te pono. E whakaatu ana tēnei aratohu me pēhea te whiriwhiri i te mea tino pai hanganga paparanga, rauemi, me ngā ture hoahoa mō ngā ara iahiko ngāwari puta noa i ngā ahumahi tae atu ki ngā motuka, hauora, hikohiko kaihoko, me ngā taputapu mau.
I. PCB Ngāwari Kotahi-Papa: Mahi e Ārahihia ana e te Matotoru
| Momo | Papa raro | Matotoru | Painga Matua | Te Whakamahinga Pai rawa atu | Te Mōrearea o te Rahunga me te Kore |
|---|---|---|---|---|---|
| Paerewa Takitahi | PI | 25μm | Te Utu Iti Rawa | Waea atamai, Papa | Ngā roimata i roto i ngā piko hihiri |
| Tino Matotoru | PI | 50μm | >2X Ātete Roimata | Ngā Hononga Ahumahi | Kāore i te wātea (Te pakari ake) |
| Mārama | PET | 36μm | >85% Tukunga Mārama | Ngā Rīpene LED, Ngā Whakaaturanga | Te Whakahekenga UV |
Tohutohu a te KaihangaKo te utu mō te PET 36μm he ~30% te iti iho i te PI engari ka pakaru i runga ake i te 105°C. Me manatoko tonu i ngā whakaritenga pāmahana i mua i te kōwhiringa.
II. PCB Āhua-Rua: Te Taurite o te Waea me te Pakari
| Momo | Ture Hoahoa Tino Hiranga | Taunakitanga Parahi |
|---|---|---|
| Paerewa 2L | He kōwhiringa te hipoki mō ngā tono tūmau | Parahi ED (Arotahi ki te Utu) |
| Tino Matotoru 2L | Te hipoki ā-ture mō te whakahaere ārai mate | Parahi RA (≥100K flex) |
| Mārama 2L | Kaua e whakamahi i ngā kopare whakarewa; whakamahia he piripiri mārama | Parahi Hurihia-Whakarewahia |
Akoranga TakeI whakaitihia e te taputapu mau OEM te rerekētanga aukati mā te 62% mā te whakamahi i te hanganga hipoki PI 50μm +.
III. Ngā PCB Āhua-4 me te Āhua-maha
1. Tautoko Matotoru Parahi
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·Ngā Paparanga o Roto: 1/3oz (18μm), 0.5oz (35μm), 1oz (70μm)
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·Ngā Papa o WahoPērā i runga ake nei, me te whakaotinga ENIG, te whakaotinga Immersion Tin rānei hei whiriwhiri
2. Ngā Hanganga Whakapiripiri
| Momo Tāpae | Tohu ID | Kua tāpirihia te taupoki? | Te Whakamahinga Noa |
|---|---|---|---|
| Paerewa 4L | – | Kāore | Ngā hoahoa kaihoko e aro nui ana ki te utu |
| Teitei-Pono 4L | R | Āe | Waka me te taumata hauora |
He mea nuiMō te parahi o roto 1oz, me hipoki kia tutuki ai ngā paerewa IPC-2223. Ki te kore e tāpirihia, ka wehewehea te papa.
3. Ngā Tāpae-ake Ritenga
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·Ngā Whirihoranga Tautoko: 6-apa pūmau-whakakorikori, puranga ranu PI/PET
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·Te Whānui Piko Iti rawa: 6× te matotoru katoa o te papa (hei tauira, 0.3mm mō ngā hanganga 4L)
IV. Kōwhiringa Rauemi: Ngā Paearu Mahi Waitohu
| Rauemi | Waitohu Matua | Painga Matua | Te utu mō ia m² | Tepe Mahana |
|---|---|---|---|---|
| PI 25μm | DuPont Pyralux | Te pono o te paerewa koura | $18 | 200°C |
| PI 50μm | Tamida | He iti te ōritenga o te CTE | $24 | 240°C |
| PET 36μm | Mitsubishi | Ātete UV, penapena utu | $11 | 105°C |
Hua WhakamātautauKa ora te Taimide PI 50μm i ngā huringa nekeneke 200,000, he nui ake i te toharite ahumahi o te 50,000 huringa.
V. Ārai i ngā Hapa Utu Nui: Ngā Ture Hoahoa Tino Hira
1. Ngā Taupānga Piko Hihiri
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·E hiahiatia anaRA Parahi + PI ≥25μm; karohia ngā rohe mārō i runga i ngā wāhi hihiri
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·ĀraiParahi ED i ngā rohe piko – he ngāwari ki te pakaru i raro i te 5,000 huringa
2. Ngā Hoahoa Auau-Teitei
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·Whakamahia Rogers RO3000 raupapa me FCCL kore-piri
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·Pupuri Manawanui Dk i roto i te ±0.05 @10GHz mō te pono o te RF
3. Te Pono o te Waka me te Hauora
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Whakamahia te ID tāpae "R" mō Te tutuki i ngā whakaritenga mō te IPC Akomanga 3
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Whakaū CTE i waenga i ngā paparanga hei ārai i ngā pakaru o te ahotea wera
He aha tēnei Aratohu i pai ake ai i ngā Pepa Raraunga Whānui
Tā mātou tātaritanga o 172 ngā puranga whakaputa PCB Flex i rahua i kitea e 68% o ngā hapa i ahu mai i:
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1. Te whakamahi i ngā paparanga parahi o roto 1oz me te kore he uhi (wehewehe)
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2. Te whakamahi i ngā papa PET i roto i ngā rohe wera (kino rerenga anō)
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3. Te whakamahi i te parahi ED i ngā wāhi hihiri (te ngoikore wawe)
I Harikoa nui, ka neke atu mātou i ngā paerewa mā te:
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·Pūtake Raraunga DNA Rauemi: 50,000+ huringa o ngā raraunga whakamātautau mō ngā huinga PI/PET
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·Hangarau Mō te mekameka tuku: E matapae ana i ngā mōrearea wā ārahi mō Taiflex, DuPont, me ētahi atu
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·Kaitātari Pūranga-ake: Ka tohu i ngā hapa o te paparanga i mua i te taputapu, i te whakaputa rānei
Tūhurahia Ētahi Atu Mō Te Hoahoa me Te Hanga PCB Flex
- ·Ngā Ratonga Hanga me te Huihuinga PCB Flex – He tirohanga whānui ki ngā tukanga whakaputa me ngā āheinga.
- ·Aratohu Hoahoa PCB Ngāwari – Ngā tikanga pai mō te tahora, te whakarārangi, me te whakahaere ārai mate.
- ·Ngā Utu me ngā Take Whakatau mō te PCB Flex – Kia mārama ki ngā āhuatanga e akiaki ana i ngā utu me pēhea te whakapai ake i tō tahua.
- ·Kōwhiringa Rauemi PCB Ngāwari – He tirohanga ki te LCP, te PI, ngā momo piripiri, me ngā pepa parahi.
- ·PCB Flex me Rigid-Flex: Ko tēhea te mea hei whiriwhiri? – Te whakataurite hangarau me te utu mō te whakatau pai ake.
🌐 Ngā Rauemi Pono me ngā Paerewa Ahumahi
- ·Ngā Paerewa IEEE mō te Hoahoa PCB Tere-Tiketike – He tohutoro mō ngā aratohu mō te pono o te tohu me te ārai i te pānga.
- ·Paerewa IPC-6013 mō ngā Ara Hāora Ngāwari – Ngā paearu whai mana me te whakaae mō ngā ara iahiko ngāwari.
- ·Rangahau Mākete Prismark – Ngā matapae me ngā tirohanga whānui mō te mākete hikohiko ngāwari.
