Electronics Forum: assembling (Page 187 of 598)

ROSE testing for no-clean flux soldering assemblies

Electronics Forum | Mon Aug 19 17:06:27 EDT 2019 | bulur

Hello Mike, Thank you for your response. This information is very helpful for us. Thank you again,

Desktop AOI machine

Electronics Forum | Mon Sep 02 17:06:12 EDT 2019 | spoiltforchoice

> The Visualplace solution requires you to step > through each location every time or just the > first? It's really a tool to aid manual assembly, I'm just suggesting you could abuse it to help an operator step through the locations in a

Desktop AOI machine

Electronics Forum | Tue Sep 17 02:05:22 EDT 2019 | alanyang

First Article Inspection system is recommended. We use FAI , SPI and off-line AOI. FAI is very important for middle to high volume PCB assembly.

Product Throughput Sensing Systems

Electronics Forum | Thu Oct 17 13:09:47 EDT 2019 | Dave

Looking to implement a simple system at various places along the SMT line to verify # of assemblies built and possibly timing. Any suggestions?

Cracks other than MLCC

Electronics Forum | Mon Nov 18 20:30:39 EST 2019 | alanyang

The chip resistors are placed on the edge of the board, but the board has no or enough waste tabs. When de-panelizing, the bits may contact and break them. You can use a smt carrier, or add waste tabs in your next assembly manufacturing.

SMT Lead Free Line

Electronics Forum | Wed Dec 11 18:41:47 EST 2019 | slthomas

"A microscopic amount of lead on an 0402 joint makes the whole assembly technically non-compliant" I believe that if there is less than .1% Pb in all of the solder on the board then I believe that it still complies. And as to the Grecian thing, on

SMD PCBA Cleaning

Electronics Forum | Tue Feb 11 01:34:14 EST 2020 | jineshjpr

Dear Team, Can any body suggest that which is the best cleaning agent to remove the AIM M8 Flux residues from the PCBA After SMD Assembly by using Air agitation Method or with Ultrasonic Method.???

Connector is falling down in the second reflow

Electronics Forum | Wed Feb 12 19:06:28 EST 2020 | SMTA-Alex

I see that the connector has plastic alignment pins. Is there any reason you can squirt a drop hi-temp "Crazy" glue into each hole, after the bottom side assembly and before printing the top side?

Samsung CP45FV NEO main start switch problem

Electronics Forum | Thu Apr 30 02:09:50 EDT 2020 | bukas

Thank you for you reply yernie. This forum is about industrial electronics assembly machines and technologies and not about smartphones. btw, the problem was IF board if anyone was wondering.

Dual lane vs double line SMT

Electronics Forum | Tue Mar 03 03:38:46 EST 2020 | toki

Hello everyone, I would like to know what is the current trend in SMT line setup in terms of assembling both side pcbs at one go. Is it dual lane or single lane double line set up? Thanks


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