10 how to check glue inspection results

Electronics Forum: how to check glue inspection (Page 1 of 1)

how to test the electronic parts that bought

Electronics Forum | Thu Aug 02 09:33:31 EDT 2018 | spoiltforchoice

Yourself , well you can test whatever attributes the devices should have to see if they align with the specification. You can inspect the packaging and markings to see that they match those of the manufacturer. You can also check if the parts have va

How can I measure the consistence of glue application in a Gemin

Electronics Forum | Tue Mar 07 10:06:29 EST 2006 | pjc

Can't measure, but there is a dot inspection capability with the 401 auto-vision option that you should have on your Gemini. Check the manual or call Speedline Tech support for instructions, 800-737-8110. This option allows you to teach a "golden dot

Help me to choose AOI-machine!

Electronics Forum | Tue Dec 03 13:35:31 EST 2024 | oxygensmd

I am also new in this case because I am also looking for machines for my lines. That is why I made many research about getting the right machines for our needs. We are also have the some productivity as yours, we have low volume with high component m

How to choose a new solder paste

Electronics Forum | Thu May 26 16:41:00 EDT 2011 | scottp

Here's what I do: - Test Surface Insulation Resistance (we're in the high reliability market and use a test significantly harder than IPC's). I also test SIR in combination with other assembly materials like conformal coatings and wave solder flux

How to run SMT production with low defects

Electronics Forum | Sat Aug 17 03:39:13 EDT 2002 | shrikant_borkar

Monitor daily Machine MIS data for parts rejection ofcourse your weekly/monthly preventive maintenance must be regular. following steps- will be helful 1. qulaity output from machine by taking immidiate action over online detected faults. concentrat

How to define solder paste printing height tolerance

Electronics Forum | Mon May 07 16:07:05 EDT 2012 | davef

Start with targets based on the stencil thickness (for height) and stencil thickness times the aperture size (for volume). * Set reasonable upper and lower control limits (+ 25% and –25 % of the targets, for example). * Next, check the printer set-u

How to prevent BGA issue of SMT solder resist when fabricate PCBA

Electronics Forum | Thu Jun 08 01:46:00 EDT 2023 | camilleyang3

To prevent BGA (Ball Grid Array) issues related to SMT (Surface Mount Technology) solder resist when fabricating a PCBA (Printed Circuit Board Assembly), you can follow these guidelines: Design considerations: Ensure proper spacing between BGA pads

Quad IVc PPM Software - How to Vision Align 0402 ?

Electronics Forum | Thu Dec 21 10:20:57 EST 2023 | jeana

Thanks for the quick reply :) We've used some classic feeders that we repurposed ourselves by switching the original optical barriers (index wheel and motor wheel) with twice the resolution. It gives okayish results, not great, but the 0402 is alig

Re: Losing parts in wave

Electronics Forum | Thu Oct 07 06:02:38 EDT 1999 | Wolfgang Busko

| | | | I hope that someone can help me with my problem! I am experiencing a lot of glued on parts falling off in the wave solder machine. A little information about my process: 1)We use Loctite 3609 glue that is used up long before its shelf life

Glue Dispense Process Control

Electronics Forum | Fri Aug 10 13:52:58 EDT 2001 | davef

When you say that glue viscosity changes for lot to lot, is this LOT TO LOT of your product OR Loctite�s product? And when you say that glue viscosity changes, what do you mean [eg, increase by � , decrease by � , er watt?]. What specifically is th