Fa'aaogāina ole SMT laina pito i tua ile fale fa'aeletonika 3C
GREEN ose National High-Tech Enterprise fa'apitoa mo le su'esu'ega ma le gaosiga o masini fa'aeletonika fa'aototometi ma fa'apipi'i semiconductor ma masini su'ega.
Auauna atu i ta'ita'i pisinisi e pei ole BYD, Foxconn, TDK, SMIC, Canadian Solar, Midea, ma le 20+ isi Fortune Global 500 atina'e. Lau pa'aga fa'atuatuaina mo fofo faufale fa'apitoa.
Laupapa Mauga Tekonolosi (SMT) o le faiga autu i le gaosiga faaeletonika faaonaponei, aemaise lava mo le 3C alamanuia (komepiuta, fesootaiga, tagata faatau eletise). E mounts leadless / pupuu-lead vaega (SMDs) tuusao i luga o PCB surfaces, e mafai ai le maualuga-density, miniaturized, mama, maualuga-faatuatuaina, ma le maualuga-lelei production.How SMT laina o loʻo faʻaaogaina i le 3C eletise alamanuia, ma le meafaigaluega autu ma faagasologa laasaga i SMT tua-tua laina cell.
□ 3C oloa faaeletonika (e pei o smartphones, tablets, laptops, smartwatches, headphones, routers, etc.) e manaʻomia ai le tele o le miniaturization, slim profiles, high performance,ma vave
iteration.SMT laina o loʻo avea ma nofoaga tutotonu o gaosiga e faʻatatau tonu i nei manaʻoga.
□ Ausia le fa'aitiitiga sili ma le mama:
O le SMT e mafai ai ona fa'apipi'iina le mafiafia o vaega laiti (fa'ata'ita'iga, 0201, 01005, po'o ni fa'alavelave laiti/capacitors; fine-pitch BGA/CSP chips) i luga o PCBs, fa'aitiitia ai le laupapa li'o.
tulagavae, le tele o masini, ma le mamafa—o se mea taua tele mo masini feaveai e pei o telefoni.
□ Fa'aagaoioi le Feso'ota'iga Maualuga ma Fa'atinoga Maualuga:
O oloa fa'aonaponei 3C e mana'omia ai galuega fa'alavelave, e mana'omia ai PCBs feso'ota'i maualuga (HDI) ma fa'alava lavelave tele. SMT's sa'o tu'u mafai gafatia e fausia ai le
fa'avae mo feso'ota'iga fa'alagolago o uaea maualuga ma tupe meataalo (fa'ata'ita'iga, processors, modules manatua, iunite RF), fa'amautinoaina le fa'atinoina o oloa lelei.
□ Si'itia le lelei ole gaosiga ma le fa'aitiitia o tau:
O laina SMT e tu'uina atu le fa'aautomatika maualuga (lomitusi, fa'apipi'i, toe fa'afo'i, su'esu'ega), fa'aola vave tele (fa'ata'ita'iga, fua fa'atatau e sili atu i le 100,000 CPH), ma fa'aitiitiga fa'aoga tusi lesona. Lenei
fa'amautinoa le fa'atumauina tulaga ese, maualuga fua o fua, ma matua fa'aitiitia tau ta'i-iunite i le tele o gaosiga - fa'afetaui lelei ma manaoga o oloa 3C mo le vave taimi-i-maketi ma
tau faatauva.
□ Fa'amautinoa le Fa'atuatuaina ma Tulaga Lelei:
Fa'agasologa o le SMT maualuga-e aofia ai le lolomiina sa'o, fa'apipi'i sa'o maualuga, fa'atonuina o fa'amatalaga toe fa'aleleia, ma su'esu'ega fa'alotoifale-fa'amaonia le solder solder tutusa ma
faatuatuaina. O lenei mea e matua fa'aitiitia ai fa'aletonu e pei o so'oga malulu, feso'ota'iga, ma le fa'aogaina o vaega, fa'afeiloa'i 3C 'oloa' mana'oga mautu fa'agaioiga i le faigata.
siosiomaga (faataitaiga, vibration, uila uila).
□ Fetuuna'i i le Fa'asologa o Mea Fa'atauva'a:
O le tuʻufaʻatasia o faiga faʻavae Faʻatonuga (FMS) e mafai ai e laina SMT ona vave suia i le va o faʻataʻitaʻiga oloa, tali malosi i le televave o suiga.
manaoga ole maketi 3C.
Fa'amauina leisa
Fa'aagaioi le fa'amauina fa'amaualuga fa'asa'o lelei e puipuia ai le fa'aleagaina o vaega e vevela. Fa'aaogāina le fa'aogaina e le fa'afeso'ota'i e fa'ate'aina ai le mamafa fa'ainisinia, aloese mai le fa'aogaina o vaega po'o le fa'aleagaina o le PCB-fa'amalieina mo luga ole pi'o/fa'aletonu.
Galue Filifilia Soldering
O PCB ua to'atele e ulufale i totonu o le ogaumu toe fa'afefe, lea e fa'afefeteina ai le fa'apipi'i solder e se fa'amalo tonu o le vevela (fa'asa'o, fa'asusu, toe fa'afefe, malūlū). Ole mea lea e mafai ai ona susū fa'apalapala ma vaega ta'ita'i, fa'atupu fa'amaufa'atasiga u'amea (solder solder), soso'o ai ma le fa'amaua'i pe a mālūlū. O le puleaina o le vevela e sili ona taua mo le lelei o le uelo ma le faʻatuatuaina umi.
Tu'uina atu ole laina ole saosaoa atoa
O PCB ua to'atele e ulufale i totonu o le ogaumu toe fa'afefe, lea e fa'afefeteina ai le fa'apipi'i solder e se fa'amalo tonu o le vevela (fa'asa'o, fa'asusu, toe fa'afefe, malūlū). Ole mea lea e mafai ai ona susū fa'apalapala ma vaega ta'ita'i, fa'atupu fa'amaufa'atasiga u'amea (solder solder), soso'o ai ma le fa'amaua'i pe a mālūlū. O le puleaina o le vevela e sili ona taua mo le lelei o le uelo ma le faʻatuatuaina umi.
AOI masini
Su'esu'ega AOI pe a uma ona toe fa'afo'i:
A maeʻa le faʻafefeina o soʻo, faʻaogaina e le AOI (Automated Optical Inspection) mea pueata maualuga ma le faʻaogaina o ata faʻapipiʻi e otometi ona suʻesuʻeina le lelei o solder i luga o PCBs.
E aofia ai le sailia o faaletonu e pei o:Fa'aletonu o Solder: Le lava/tele solder, so'oga malulu, feso'ota'i.Fa'aletonu Vaega: Fa'aletonu, vaega o lo'o misi, vaega sese, fesuia'i polarity, tombstones .
I le avea ai o se node e pulea lelei le lelei i laina SMT, AOI faʻamautinoa le faʻamaoni o gaosiga.
Va'aiga-Ta'ita'ia i totonu masini Siu Siu
I totonu o le SMT (Surface Mount Technology) laina, o lenei faiga o loʻo faʻaogaina e pei o se masini faʻapipiʻi, faʻamautinoa o vaega tetele poʻo elemene faʻavae i luga o PCBs-e pei o le vevela, fesoʻotaʻiga, faʻamau fale, ma isi.
