Njira Yowunikira Ubwino wa PCB

1. X - ray pick up cheke

Pambuyo posonkhanitsa gulu la dera,X-ray makinaangagwiritsidwe ntchito kuona BGA underbelly zobisika solder olowa mlatho, lotseguka, solder akusowa, solder owonjezera, mpira dontho, imfa ya pamwamba, popcorn, ndipo nthawi zambiri mabowo.

Makina a NeoDen X Ray

Kufotokozera kwa X-Ray Tube Source

Mtundu Wosindikizidwa wa Micro-Focus X-Ray Tube

Mphamvu yamagetsi: 40-90KV

Masiku ano Range: 10-200 μA

Mphamvu Zotulutsa Kwambiri: 8 W

Micro Focus Spot Kukula: 15μm

Kufotokozera kwa Flat Panel Detector

Lembani TFT Industrial Dynamic FPD

Pixel Matrix: 768 × 768

Mawonekedwe: 65mm × 65mm

Kusamvana: 5.8Lp/mm

Chimango: (1 × 1) 40fps

Kutembenuka kwa A/D Bit: 16bits

Makulidwe: L850mm×W1000mm×H1700mm

Kulowetsa Mphamvu: 220V 10A/110V 15A 50-60HZ

Max Zitsanzo Kukula: 280mm × 320mm

Control System Industrial: PC WIN7/WIN10 64bits

Net Kulemera Kwambiri: 750KG

2. Kusanthula ma microscope akupanga

Mimba yomalizidwa imatha kuyesedwa kuti ibisike mkati mwa SAM scanning.Machitidwe oyikapo amatha kugwiritsidwa ntchito kuti azindikire ming'oma yamkati ndi zigawo zosiyanasiyana.Njira iyi ya SAM ikhoza kugawidwa m'njira zitatu zojambulira zojambula: A

3. Njira yoyezera mphamvu ya screwdriver

Mphindi ya torsion ya dalaivala wapadera imagwiritsidwa ntchito kukweza ndi kung'amba cholumikizira cha solder kuti muwone mphamvu zake.Njirayi imatha kupeza zolakwika monga zoyandama, kung'ambika kwa mawonekedwe, kapena kuwotcherera kwa thupi, koma sikwabwino ku mbale yoonda.

4. Katundu kakang'ono

Njirayi sikuti imangofunika zipangizo zosiyanasiyana zokonzekera zitsanzo, komanso zimafuna luso lamakono komanso chidziwitso chodziwika bwino cha kutanthauzira kuti tifike pansi pa vuto lenileni m'njira yowononga.

5. Njira yolowetsera utoto (yomwe imadziwika kuti inki yofiyira)

Chitsanzocho chimamizidwa mu njira yapadera yothira utoto wofiira, kotero kuti ming'alu ndi mabowo azitsulo zosiyanasiyana za solder ndi capillary infiltration, ndiyeno amawotcha.Pamene mayeso mpira phazi mokakamiza anakoka kapena fufuzani lotseguka, mukhoza kuona ngati pali erythema pa gawo, ndi kuona mmene umphumphu wa solder olowa?Njira imeneyi, yomwe imadziwikanso kuti Dye ndi Pry, imathanso kupangidwa ndi utoto wa fulorosenti kuti musavutike kuona chowonadi mu kuwala kwa ultraviolet.