Adeegyada Wax-soo-saarka Elektrooniga ah ee Hal-jooga ah, waxay kaa caawinayaan inaad si fudud u gaadho alaabtaada elegtarooniga ah ee PCB iyo PCBA

Qalabka digniinta dabka ee nidaamka guddiga nidaamka wareegga pcb kale iyo pcba caadiga ah

Sharaxaad Gaaban:

Feature: Caadada taageer

Lakabyo:Lakab-Lakab, Lakab-Lakab ah, Hal-Lakab

Dahaarka Birta:Silver, Tin

Qaabka wax soo saarka:SMT

Nooca:BMS PCBA, PCBA Isgaadhsiinta, PCBA Elektarooniga ah ee Macmiilka, PCBA qalabka guriga, PCBA LED, Motherboard PCBA, PCBA elegtarooniga smart, PCBA dallaca wireless


Faahfaahinta Alaabta

Tags Product

Tilmaamaha Muhiimka ah / Tilmaamaha Gaarka ah

Khadka kaarboon waxa lagu daabacaa oogada PCB-ga sidii daari si loogu xidho laba raadad PCB. Khadka kaarboon PCB, tan ugu muhiimsan waa tayada iyo caabbinta saliidda kaarboonka, Dhanka kale, Immersion silver PCB iyo Immersion tin PCB lama daabici karo saliid kaarboon, sababtoo ah waxay yihiin Oxidizing. Dhanka kale, booska ugu yar ee khadka waa inuu ka badan yahay 0.2 mm si ay u sahlanaato in la soo saaro oo la xakameeyo iyada oo aan lahayn wareegga gaaban.

Khadka kaarboon waxa loo isticmaali karaa xidhiidhada kiiboodhka, xidhiidhada LCD iyo boodayaasha. Daabacaadda waxaa lagu sameeyaa khad kaarboon ah.

  • Curiyayaasha kaarboon waa inay iska caabiyaan alxanka ama HAL.
  • Dahaarka ama ballaca kaarboonku waxa laga yaabaa in aanay ka yarayn 75 % qiimaha magaca ah.
  • Mararka qaarkood maaskaro awood leh ayaa lagama maarmaan ah si looga ilaaliyo qulqulka la isticmaalay.

Habka Saliidda Kaarboon ee Gaarka ah

  1. Hawlwadeenku waa inuu xidho galoofyada
    2.Qalabka waa inuu ahaadaa mid nadiif ah, dusha sare waa inuusan yeelan boodh, qashin iyo qashin kale
    3. Xawaaraha xariirta iyo dib ugu noqoshada xakamaynta cadaadiska nuugista xawaaraha khad ee ugu fiican. (Iyada oo ku saleysan saamaynta daabacaada imtixaan ahaan)
    4.Staylka shaashadda, xoqida, saliidda kaarboonka shuruudaha gaarka ah si waafaqsan shuruudaha injineernimada MI
    5. Saliida kaarboon waa in ay si siman u walaaqdaa ka hor inta aan la isticmaalin, iyada oo leh viskometer si loo ogaado viscosity gudaha xadka loo baahan yahay, khadku wuxuu u baahan yahay xidhitaan waqti ku habboon ka dib marka la dhammeeyo isticmaalka.
    6.Kahor daabacaadda, looxyada oo dhan waa in la nadiifiyaa dufan saxan, oksaydh iyo wasakh kale, dhammaan saxanka kaarboonka waa in la xaqiijiyaa QA ka hor soosaarka rasmiga ah
    7. heerkulka qalajinta looxa kaarboon 150 ℃ waqti 45 daqiiqo. Godka saliidda Kaarboon Heerkulka qalajinta 150 ℃ Waqtiga 20 daqiiqo
    8. Cabbirka caabbinta saliidda kaarboon, qiimaha caabbinta ee saliidda kaarboon waa in ay ka yaraataa 100 ohms, caabbinta khadka kaarboon waa in ka yar 25Ω
    9.Ka dib markii laga sii daayo foornada, hawlwadeenku waa inuu ku wargeliyaa QA si uu u hubiyo iska caabbinta kaarboon oo uu sameeyo tijaabada adhesionka.
    10.Nooc kasta oo shaashadda saliidda kaarboon ah isticmaal max 2500 daabacaad, waa in lagu soo celiyaa qolka shabakadda iyadoo dib loo qalajinayo nooca cusub marka ilaa 2500 jeer.

Waxaan aaminsanahay in saliidda Kaarboon PCBA ay bixiso isku-dar aan laga adkaan karin oo tayo, waxqabad, iyo qiimo ah. Haddii aad hayso wax su'aalo ah oo ku saabsan alaabtan ama aad jeceshahay inaad wax badan ka barato sida ay uga faa'iidaysan karto ganacsigaaga, fadlan ha ka waaban inaad nala soo xidhiidho. Waxaan u heellannahay inaan bixinno adeegga macaamiisha oo aad u wanaagsan iyo inaan ka caawinno macaamiisheena inay gaaraan yoolalka ganacsigooda.

Waad ku mahadsan tahay inaad tixgelisay saliidda Kaarboon PCBA. Waxaan rajeyneynaa fursad aan kula shaqeyno oo aan kugu caawinno inaad gaarto guul.

Qiyaasta Alaabta

Shayga Tilmaamid
Qalab FR-4, FR1,FR2; CEM-1, CEM-3, Rogers, Teflon, Arlon, Aluminium Base, Copper Base, dhoobada, Crockery, iwm.
Hadallo Sare Tg CCL waa la heli karaa (Tg>=170℃)
Dhamaystir Dhumucdiisuna 0.2 mm-6.00mm (8mil-126mil)
Dhamaystir dusha sare Farta Dahabka ah (>=0.13um), Dahab Immersion (0.025-0075um), Dahab Dahab ah (0.025-3.0um), HASL(5-20um), OSP(0.2-0.5um)
Qaabka Jideynta,Feer,V-goyn,Chamfer
Daaweynta Dusha sare Maaskarada Alxan (madow, cagaar, caddaan, casaan, buluug, dhumucdiisuna> = 12um, Block, BGA)
  Shaashadda xariirta (madow, jaalle, caddaan)
  Maaskarada diirran (cas, buluug, dhumucdiisuna> = 300um)
Xudunta ugu yar 0.075mm (3 milyan)
Dhumucda Copper 1/2 oz min; 12oz ugu badnaan
Balaadhka Min Raac & Kala dheeraynta Khadka 0.075mm/0.075mm(3mil/3mil)
Dhexroorka Min Hole ee CNC qodista 0.1mm (4mil)
Dhexroor Min Hole ee Feer 0.6mm (35mil)
Cabbirka guddida ugu weyn 610mm * 508mm
Booska dalool +/- 0.075mm (3mil) CNC Qodista
Balaadhka maamulaha (W) +/- 0.05mm(2mil) ama +/- 20% ee asalka ah
Dhexroorka daloolka (H) PTHL:+/-0.075mm(3mil)
  Aan PTHL ahayn:+/-0.05mm(2mil)
Dulqaadka dulucda +/- 0.1mm (4mil) CNC Routing
Warp & Qalloocin 0.70%
Iska caabinta dahaarka 10Kohm-20Mohm
Hab-dhaqanka <50ohm
Tijaabi Voltage 10-300V
Cabbirka guddiga 110 x 100mm (min)
  660 x 600mm (ugu badnaan)
Diiwaangelin la'aanta lakabka lakabka 4 lakab: 0.15mm (6mil) ugu badnaan
  6 lakab: 0.25mm (10mil) ugu badnaan
Min fogaanshaha u dhexeeya cidhifka daloolka ilaa hannaanka wareegga wareegga ee lakabka gudaha 0.25mm (10mil)
Min dheeraynta u dhaxaysa dulmarka looxa ilaa qaabka wareeg ee lakabka gudaha 0.25mm (10mil)
dulqaad dhumucda looxa 4 lakab:+/- 0.13mm(5mil)

Faa'iidooyinkayaga

1) Awoodaha R&D ee madaxa banaan - Kooxdayada software-yada khibrada leh iyo injineerada qalabka ayaa naqshadayn kara oo horumarin kara looxyada elektiroonigga ah ee ku habboon baahiyahaaga gaarka ah.
2) Adeegga hal-joojin - Our 8-xawaare sare leh iyo 12-xawaaraha sare meelaynta khadadka wax soo saarka, iyo sidoo kale 4 khadadka wax soo saarka ee plug-in iyo 3 dhuumaha, bixiyaan habka wax soo saarka si siman, dhamaystiran oo dhan macaamiisheena.

3) Jawaab degdeg ah - Waxaan mudnaanta siinaa qanacsanaanta macaamilka waxaanan higsaneynaa inaan bixinno adeeg hufan oo degdeg ah si loo daboolo dhammaan baahiyahaaga.


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