Indlela yokuHlola uMgangatho wePCB

1. X – ray pick up check

Emva kokuba ibhodi yesekethe idityanisiwe,Umatshini weX-reyiingasetyenziselwa ukubona i-BGA efihliweyo edibeneyo ye-solder edibeneyo, evulekileyo, ukunqongophala kwe-solder, i-solder engaphezulu, i-ball drop, ilahleko yomphezulu, i-popcorn, kunye nemingxuma rhoqo.

NeoDen X Ray Machine

Inkcazo yoMthombo weX-Ray

Uhlobo olutywiniweyo lweMicro-Focus X-Ray Tube

Uluhlu lombane: 40-90KV

Uluhlu lwangoku: 10-200 μA

Ubuninzi bamandla emveliso: 8 W

I-Micro Focus Spot Ubungakanani: 15μm

Inkcazo yesitshiyi sephaneli ecaba

Uhlobo lwe-TFT Industrial Dynamic FPD

I-Pixel Matrix: 768×768

Indawo yokujonga: 65mm×65mm

Isisombululo: 5.8Lp/mm

Isakhelo: (1×1) 40fps

I-Bit ye-A/D yoGuqulo: 16bits

Imilinganiselo: L850mm×W1000mm×H1700mm

Amandla oNgeniso: 220V 10A/110V 15A 50-60HZ

Ubungakanani beSampuli enkulu: 280mm×320mm

Inkqubo yokulawula iShishini: iPC WIN7/ WIN10 64bits

Ubunzima obuninzi malunga: 750KG

2. Ukuskena i-microscopy ye-ultrasonic

Iipleyiti zendibano ezigqityiweyo zinokuhlolelwa ukufihlakala okwahlukeneyo kwangaphakathi ngokuskena kwe-SAM.Iinkqubo zokupakisha zingasetyenziselwa ukufumanisa imingxuma eyahlukeneyo yangaphakathi kunye neengqimba.Le ndlela ye-SAM inokwahlulwa ibe ziindlela ezintathu zokuskena ukuskena: A < point-shaped), B < linear) kunye ne C < planar ), kunye ne-C-SAM planar scanning isetyenziswa ngokuqhelekileyo.

3. Indlela yokulinganisa amandla eScrewdriver

Umzuzu we-torsional womqhubi okhethekileyo usetyenziselwa ukuphakamisa kunye nokukrazula i-solder joint ukuze ugcine amandla ayo.Le ndlela inokufumana iziphene ezinje ngokudada, ukwahlulahlula, okanye ukuqhekeka komzimba, kodwa ayilunganga kwipleyiti encinci.

4. I-Microslice

Le ndlela ayifuni kuphela izibonelelo ezahlukeneyo zokulungiselela isampula, kodwa ifuna izakhono eziphucukileyo kunye nolwazi olutyebileyo lokutolika ukufikelela emazantsi engxaki yokwenyani ngendlela eyonakalisayo.

5. Indlela yokudaya yokungena (eyaziwa ngokuba yindlela ye-inki ebomvu)

Isampulu intywiliselwe kwisisombululo esikhethekileyo sedayi ebomvu ehlanjululweyo, ngoko ke iintanda kunye nemingxunya yamalungu ahlukeneyo e-solder yi-capillary infiltration, kwaye emva koko yomiswe.Xa unyawo lwebhola lovavanyo lutsalwa ngenkani okanye luvuleke, unokujonga ukuba kukho i-erythema kwicandelo, kwaye ubone indlela ingqibelelo yejoyinti ye-solder?Le ndlela, ekwabizwa ngokuba yiDayi kunye nePry, inokuphinda yenziwe ngedayi ye-fluorescent ukuze kube lula ukubona inyaniso ekukhanyeni kwe-ultraviolet.