Kuthekera kwa Msonkhano wa PCB
SMT, dzina lathunthu ndiukadaulo wapamwamba kwambiri. SMT ndi njira yokhazikitsira zida kapena magawo pama board. Chifukwa cha zotsatira zabwino komanso zowonjezereka, SMT yakhala njira yoyamba yomwe imagwiritsidwa ntchito pokonzekera msonkhano wa PCB.
Ubwino wa msonkhano wa SMT
1. Kukula kochepa komanso kopepuka
Kugwiritsa ntchito ukadaulo wa SMT kusonkhanitsa zigawozo pa bolodi mwachindunji kumathandiza kuchepetsa kukula konse ndi kulemera kwa ma PCB. Njira yosonkhanitsa iyi imatithandiza kuyika zigawo zambiri pamalo oletsedwa, zomwe zingathe kukwaniritsa mapangidwe ang'onoang'ono ndikuchita bwino.
2. Kudalirika kwakukulu
Pambuyo potsimikizira kutsimikizira, ndondomeko yonse ya msonkhano wa SMT imakhala yokhazikika ndi makina enieni, ndikupangitsa kuti kuchepetsa zolakwika zomwe zingayambitsidwe ndi kutenga nawo mbali pamanja. Chifukwa cha makina, ukadaulo wa SMT umatsimikizira kudalirika komanso kusasinthika kwa ma PCB.
3. Kusunga ndalama
SMT imasonkhana nthawi zambiri imazindikira kudzera pamakina odziwikiratu. Ngakhale mtengo wa makinawo ndi wokwera, makina odzipangira okha amathandizira kuchepetsa masitepe pamayendedwe a SMT, omwe amathandizira kwambiri kupanga bwino ndikuchepetsa mtengo wantchito pakapita nthawi. Ndipo pali zida zochepera zomwe zimagwiritsidwa ntchito kuposa kuphatikizira pamabowo, ndipo mtengo wake ungachepetsenso.
| Kuthekera kwa SMT: 19,000,000 point/tsiku | |
| Zida Zoyesera | Chojambulira chosawononga cha X-RAY, Chowunikira Choyambirira cha Nkhani, A0I, chowunikira cha ICT, BGA Rework Instrument |
| Liwiro Lokwera | 0.036 S/pcs (Mkhalidwe Wabwino Kwambiri) |
| Zigawo Zapadera. | Phukusi lochepera lokhazikika |
| Zida zochepa zolondola | |
| IC chip kulondola | |
| Wokwera PCB Spec. | Kukula kwa gawo lapansi |
| Makulidwe a gawo lapansi | |
| Kickout Rate | 1.Impedans Capacitance Ratio : 0.3% |
| 2.IC popanda kickout | |
| Mtundu wa Board | POP/Regular PCB/FPC/Rigid-Flex PCB/Metal based PCB |
| Kutha Kwatsiku ndi tsiku kwa DIP | |
| DIP plug-in mzere | 50,000 point/tsiku |
| DIP positi soldering mzere | 20,000 point/tsiku |
| Mzere woyeserera wa DIP | 50,000pcs PCBA/tsiku |
| Kupanga Mphamvu Zazida Zazikulu za SMT | ||
| Makina | Mtundu | Parameter |
| Printer GKG GLS | PCB yosindikiza | 50x50mm ~ 610x510mm |
| kulondola kusindikiza | ± 0.018mm | |
| Kukula kwa chimango | 420x520mm-737x737mm | |
| makulidwe a PCB | 0.4-6 mm | |
| Stacking Integrated makina | PCB yotumiza chisindikizo | 50x50mm ~ 400x360mm |
| Unwinder | PCB yotumiza chisindikizo | 50x50mm ~ 400x360mm |
| YAMAHA YSM20R | ngati apereka 1 board | L50xW50mm -L810xW490mm |
| SMD theoretical liwiro | 95000CPH(0.027 s/chip) | |
| Gulu la Assembly | 0201(mm) -45*45mm chigawo chokwera kutalika: ≤15mm | |
| Kulondola kwa msonkhano | CHIP+0.035mmCpk ≥1.0 | |
| Kuchuluka kwa zigawo | 140 mitundu (8mm mpukutu) | |
| YAMAHA YS24 | ngati apereka 1 board | L50xW50mm -L700xW460mm |
| SMD theoretical liwiro | 72,000CPH(0.05s/chip) | |
| Gulu la Assembly | 0201(mm) -32*mm chigawo chokwera kutalika: 6.5mm | |
| Kulondola kwa msonkhano | ± 0.05mm, ± 0.03mm | |
| Kuchuluka kwa zigawo | 120mitundu (8mm mpukutu) | |
| YAMAHA YSM10 | ngati apereka 1 board | L50xW50mm ~L510xW460mm |
| SMD theoretical liwiro | 46000CPH(0.078s/chip) | |
| Gulu la Assembly | 0201(mm) -45*mm chigawo chokwera kutalika: 15mm | |
| Kulondola kwa msonkhano | ± 0.035mm Cpk ≥1.0 | |
| Kuchuluka kwa zigawo | Mitundu 48 (8mm reel)/15 mitundu yama tray a IC okha | |
| JT TEA-1000 | Nyimbo zapawiri zilizonse zimatha kusintha | W50 ~ 270mm gawo lapansi / nyimbo imodzi ndi W50 * W450mm yosinthika |
| Kutalika kwa zigawo pa PCB | pamwamba/pansi 25mm | |
| Liwiro la conveyor | 300 ~ 2000mm / mphindi | |
| Aleader ALD7727D AOI pa intaneti | Resolution/Mawonekedwe osiyanasiyana/Liwiro | Zosankha:7um/pixel FOV:28.62mmx21.00mm Muyezo:15um mapikiselo FOV:61.44mmx45.00mm |
| Kuzindikira liwiro | ||
| Barcode system | kuzindikira kachidindo ka bar (barcode kapena QR code) | |
| Mtundu wa PCB kukula | 50x50mm(mphindi)~510x300mm(zapamwamba) | |
| 1 nyimbo yokhazikika | 1 track imakhazikika, 2/3/4 track imatha kusintha; the min. kukula pakati pa 2 ndi 3 njanji ndi 95mm; kukula kwakukulu pakati pa 1 ndi 4 track ndi 700mm. | |
| Mzere umodzi | Kutalika kwakukulu kwa njanji ndi 550mm. Nyimbo ziwiri: m'lifupi mwake ndi 300mm (m'lifupi mwake); | |
| Mtundu wa PCB makulidwe | 0.2mm-5mm | |
| Chilolezo cha PCB pakati pa pamwamba ndi pansi | PCB pamwamba mbali: 30mm / PCB pansi mbali: 60mm | |
| 3D SPI SINIC-TEK | Barcode system | kuzindikira kachidindo ka bar (barcode kapena QR code) |
| Mtundu wa PCB kukula | 50x50mm(mphindi)~630x590mm(zapamwamba) | |
| Kulondola | 1μm, kutalika: 0.37um | |
| Kubwerezabwereza | 1um (4sigma) | |
| Liwiro la malo owonera | 0.3s/malo owonera | |
| Reference point nthawi yozindikira | 0.5s / mfundo | |
| Utali wautali wodziwika | ± 550um ~ 1200μm | |
| Kutalika kwapamwamba kwa PCB yopingasa | ± 3.5mm ~ ± 5mm | |
| Malo ocheperako a pad | 100um (zotengera soler pad ndi kutalika kwa 1500um) | |
| Kuchepera koyezetsa kukula | rectangle 150um, zozungulira 200um | |
| Kutalika kwa gawo pa PCB | pamwamba / pansi 40mm | |
| PCB makulidwe | 0.4-7 mm | |
| Unicomp X-Ray detector 7900MAX | Mtundu wa chubu chowala | mtundu wotsekedwa |
| Mphamvu ya chubu | 90kv ku | |
| Mphamvu yotulutsa Max | 8W | |
| Kukula kwamalingaliro | 5 mu | |
| Chodziwira | kutanthauzira kwakukulu kwa FPD | |
| Kukula kwa pixel | ||
| Kuzindikira kukula bwino | 130*130[mm] | |
| Pixel matrix | 1536 * 1536 [pixel] | |
| Mtengo wa chimango | 20fps pa | |
| Kukulitsa dongosolo | 600x pa | |
| Kuyika kwa navigation | Mutha kupeza mwachangu zithunzi zowoneka bwino | |
| Kuyezera modzidzimutsa | Itha kuyeza ma thovu muzinthu zamagetsi monga BGA & QFN | |
| Kuzindikira kodziwikiratu kwa CNC | Thandizani mfundo imodzi ndi kuwonjezera kwa matrix, pangani mapulojekiti mwachangu ndikuwonera | |
| Kukulitsa kwa geometric | 300 nthawi | |
| Zida zoyezera mosiyanasiyana | Thandizani miyeso ya geometric monga mtunda, ngodya, m'mimba mwake, polygon, etc | |
| Itha kuzindikira zitsanzo pamadigiri 70 | Dongosololi limakulitsa mpaka 6,000 | |
| Kuzindikira kwa BGA | Kukulitsa kwakukulu, chithunzi chomveka bwino, komanso zosavuta kuwona zolumikizira zogulitsa za BGA ndi ming'alu ya malata | |
| Gawo | Wotha kuyikika munjira za X, Y ndi Z; Kuyika kolunjika kwa machubu a X-ray ndi zowunikira za X-ray | |