Electronics Forum: x-ray inspection criteria (Page 7 of 57)

X-Ray, inspection voltage, voltage blooming

Electronics Forum | Fri Jan 31 11:45:52 EST 2014 | emeto

Hi, to get better image you will probably need higher voltage(depending on how close you want to look). The closer you get the higher the voltage should be. Here are some tips for machine calibration: 1. Make sure your board is on focus. I don't kn

BGA inspection scope - Visual

Electronics Forum | Fri Jun 20 18:12:42 EDT 2003 | blundell

This is a very narrow view you have, X-Ray does not see all the problems that can occur, even with good rework gear or a sound reflow process it is still possible to get soldering defects, how do you know if you have a sound process to begin with if

X-Ray inspection machine purchase guide

Electronics Forum | Tue Aug 18 17:40:20 EDT 2020 | cyber_wolf

Things to consider: Tube type : sealed or open ? open tubes require more maintenance. Customer base: How many machines are in your region. Ask for several references. Support: Ask them how many service engineers are local. Maintenance cost : Cali

BGA inspection scope - Visual

Electronics Forum | Thu Jun 19 10:47:29 EDT 2003 | Eric QE

Caltex or Ersa type system is good, Caltex prisms, necessary for looking underneath the BGA can be crashed easily when looking under low profile or Micros. $40-$110 each depending on the availability and who makes 'em. We have 2D and 3D X-ray avai

BGA inspection scope - Visual

Electronics Forum | Thu Jun 19 16:24:46 EDT 2003 | minimicro

I like you looked all over and was frustrated. The prices that they are asking, you would think that we were back in the 90s when money was all over the place. After looking around I found a BGA-100 from SMT Tools. This system will do everything

BGA inspection in mass production

Electronics Forum | Fri Nov 22 11:31:52 EST 2013 | igorfo

Hi I aa QE on SMT line that produce products for Home introduction. No so long ago we have a problem with soldering of BGA Head on Pillow (root cause mismatching customer requirements and BGA profile spec, suplier change %Ag) and our product affect

BGA inspection scope - Visual

Electronics Forum | Thu Jun 12 11:12:08 EDT 2003 | babe

The last statement saying that seeing down the bga component with these systems is useless, is an incorrect statement. First with x-ray you do not see flux residue and or flux migration, second with x-ray you do not see a cold solder joint. Visual i

X-Ray, inspection voltage, voltage blooming

Electronics Forum | Wed Feb 05 08:51:13 EST 2014 | emeto

What I think it does is to calibrate the camera. You have your tube on the bottom and your camera on the top. For my machine(Dage) I have to put the board I am going to examine inside and select a point on the board surface. THen I just click on this

X-Ray inspection machine purchase guide

Electronics Forum | Tue Aug 18 20:57:15 EDT 2020 | dwl

Specs like beam voltage, current and focal point size are important considerations for image quality and you can spend hours going down the rabbit hole learning about them. Fundamentally, what really matters is if you can get an image clear enough to

X-Ray inspection machine purchase guide

Electronics Forum | Tue Aug 18 16:16:36 EDT 2020 | charliedci

We have a Glenbrook Jewel Box 70T, purchased about 5 years ago, Think it was around $60K quoted price (we traded in our old Glenbrook for a discount), Software pretty basic, can store images and has some graphics and image processing capability. It h


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