Mabodi Awiri Awiri Ozungulira Prototype Pcb Wopanga
Kukhoza kwa PCB Process
| Ayi. | Ntchito | Zizindikiro zaukadaulo |
| 1 | Gulu | 1-60 (wosanjikiza) |
| 2 | Zolemba malire processing m'dera | 545 x 622 mm |
| 3 | Minimumboard thickness | 4 (wosanjikiza) 0.40mm |
| 6 (wosanjikiza) 0.60mm | ||
| 8 (wosanjikiza) 0.8mm | ||
| 10 (wosanjikiza) 1.0mm | ||
| 4 | Mzere wocheperako | 0.0762 mm |
| 5 | Malo ocheperako | 0.0762 mm |
| 6 | Kabowo kakang'ono ka makina | 0.15 mm |
| 7 | Bowo khoma mkuwa makulidwe | 0.015 mm |
| 8 | Metallized kabowo kulolerana | ± 0.05mm |
| 9 | Non-metallized kabowo kulolerana | ± 0.025mm |
| 10 | Kulekerera kwa dzenje | ± 0.05mm |
| 11 | Dimensional kulolerana | ± 0.076mm |
| 12 | Mlatho wocheperako wa solder | 0.08 mm |
| 13 | Insulation resistance | 1E+12Ω (zabwinobwino) |
| 14 | Chiŵerengero cha makulidwe a mbale | 1:10 |
| 15 | Kutentha kwa kutentha | 288 ℃ (nthawi 4 mumasekondi 10) |
| 16 | Wopotozedwa ndi kupindika | ≤0.7% |
| 17 | Mphamvu zotsutsana ndi magetsi | ＞1.3KV/mm |
| 18 | Anti-kuvula mphamvu | 1.4N/mm |
| 19 | Solder kukana kuuma | ≥6H |
| 20 | Kuchedwa kwamoto | 94v-0 |
| 21 | Kuwongolera kwa Impedans | ± 5% |
Timachita Circuit Boards Prototyping ndi zaka 15 zokumana nazo ndi ukatswiri wathu
Ma board 4 osanjikiza Flex-Rigid
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Zida Zoyesera ndi Kuyang'anira
Kuyesa kwa Microscope
Kuyendera kwa AOI
Kuyesa kwa 2D
Kuyesa kwa Impedance
Kuyeza kwa RoHS
Flying Probe
Tester Yokwera
Kupindika Teste
Ntchito Yathu Yoyang'anira Ma Circuit Boards Prototyping Service
.Perekani chithandizo chaukadaulo Pre-zogulitsa ndi pambuyo-zogulitsa;
.Makonda mpaka 40 zigawo, 1-2days Kutembenuka mwachangu kwa prototyping yodalirika, Kugula zinthu, Msonkhano wa SMT;
.Imathandizira ku zida zonse za Medical, Industrial Control, Automotive, Aviation, Consumer Electronics, IOT, UAV, Communications etc..
.Magulu athu a mainjiniya ndi ofufuza adadzipereka kuti akwaniritse zomwe mukufuna mwatsatanetsatane komanso mwaukadaulo.
Kodi mungapangire bwanji Mabodi Ozungulira Awiri Awiri Awiri?
1. Kupanga bolodi: Gwiritsani ntchito pulogalamu yothandizidwa ndi makompyuta (CAD) kupanga masanjidwe a bolodi.Onetsetsani kuti kapangidwe kake kakukwaniritsa zofunikira zonse zamagetsi ndi zamakina, kuphatikiza m'lifupi mwake, katalikirana, ndi kakhazikitsidwe kagawo.Ganizirani zinthu monga kukhulupirika kwa chizindikiro, kugawa mphamvu, ndi kasamalidwe ka kutentha.
2. Kujambula ndi kuyesa: Asanayambe kupanga misala, ndikofunikira kupanga bolodi lachitsanzo kuti litsimikizire kupanga ndi kupanga.Yesani mwatsatanetsatane ma prototypes a magwiridwe antchito, magwiridwe antchito amagetsi, komanso kaphatikizidwe ka makina kuti muwone zovuta zilizonse zomwe zingachitike kapena kukonza.
3. Kusankha Zinthu: Sankhani zinthu zapamwamba zomwe zimagwirizana ndi zomwe mukufuna.Zosankha zodziwika bwino zimaphatikizapo FR-4 kapena kutentha kwambiri FR-4 kwa gawo lapansi, mkuwa wamayendedwe oyendetsa, ndi chigoba cha solder kuteteza zida.
4. Pangani wosanjikiza wamkati: Choyamba konzani gawo lamkati la bolodi, lomwe limaphatikizapo njira zingapo:
a.Kuyeretsa ndi roughen mkuwa atavala laminate.
b.Ntchito woonda photosensitive youma filimu kumkuwa pamwamba.
c.Kanemayo amawululidwa ndi kuwala kwa ultraviolet (UV) kudzera mu chida chojambulira chomwe chili ndi mawonekedwe ozungulira omwe akufuna.
d.Firimuyi imapangidwa kuti ichotse madera osadziwika, kusiya mawonekedwe a dera.
e.Etch mkuwa wowonekera kuti muchotse zinthu zochulukirapo ndikusiya zotsalira zomwe mukufuna.
F. Yang'anani kusanjikiza kwamkati ngati pali zolakwika kapena zopatuka pamapangidwe.
5. Laminates: Zigawo zamkati zimasonkhanitsidwa ndi prepreg mu makina osindikizira.Kutentha ndi kupanikizika kumagwiritsidwa ntchito kuti amangirire zigawozo ndikupanga gulu lolimba.Onetsetsani kuti zigawo zamkati zikugwirizana bwino ndikulembetsedwa kuti mupewe kusamvana kulikonse.
6. Kubowola: Gwiritsani ntchito makina obowola molondola kuti mubowole mabowo kuti akhazikitse zigawo ndi kulumikizana.Miyezo yosiyanasiyana ya kubowola imagwiritsidwa ntchito molingana ndi zofunikira zenizeni.Onetsetsani kulondola kwa dzenje ndi m'mimba mwake.
Kodi mungapangire bwanji Mabodi Ozungulira Awiri Awiri Awiri?
7. Electroless Copper Plating: Ikani mkuwa wopyapyala pamalo onse owonekera mkati.Sitepe iyi imawonetsetsa kuti madulidwe oyenera ndikuthandizira kuyika kwa plating munjira zotsatila.
8. Kujambula kwakunja: Mofanana ndi ndondomeko ya mkati, filimu yowuma yowonongeka imakutidwa pansanjika yamkuwa yakunja.
Onetsani ku kuwala kwa UV kudzera pa chida chapamwamba chazithunzi ndikupanga filimuyo kuti iwonetse mawonekedwe ozungulira.
9. Etching wakunja wosanjikiza: Chotsani mkuwa wosafunikira pansanjika yakunja, kusiya zotsalira ndi mapepala ofunikira.
Yang'anani kusanja kwakunja kuti muwone zolakwika kapena zopatuka.
10. Chigoba cha Solder ndi Kusindikiza Nthano: Ikani zinthu za solder mask kuti muteteze mikwingwirima yamkuwa ndi ziwiya pamene mukuchoka m'dera kuti muyikepo.Sindikizani nthano ndi zolembera pamwamba ndi pansi kuti muwonetse malo, polarity, ndi zina.
.Zosankha zikuphatikiza kutentha kwa mpweya (HASL), golide wopanda nickel kumizidwa (ENIG), kapena zomaliza zina zapamwamba.
12. Njira ndi Kupanga: Mapanelo a PCB amadulidwa m'magulu amodzi pogwiritsa ntchito makina opangira njira kapena V-scribing.
Onetsetsani kuti m'mphepete mwake ndi oyera komanso miyeso yake ndi yolondola.
13. Kuyeza kwa Magetsi: Chitani zoyezetsa zamagetsi monga kuyesa kupitiriza, kuyeza kukana, ndi kufufuza kudzipatula kuti zitsimikizire kugwira ntchito ndi kukhulupirika kwa matabwa opangidwa.
14. Kuwongolera Ubwino ndi Kuyang'anira: Mapulani omalizidwa amawunikiridwa bwino ngati pali zolakwika zilizonse zopanga monga zazifupi, zotseguka, zosokoneza, kapena zolakwika zapamtunda.Tsatirani njira zowongolera kuti mutsimikizire kutsata ma code ndi miyezo.
15. Kuyika ndi Kutumiza: Pambuyo pa bolodilo litadutsa kuyang'anitsitsa khalidwe labwino, limadzaza bwino kuti lisawonongeke panthawi yotumiza.
Onetsetsani zolemba ndi zolemba zolondola kuti muzitsatira ndikuzindikira ma board.
