Electronics Forum: thread (Page 7039 of 7904)

Nub bying p&p, stencil printer and reflow.

Electronics Forum | Sat Apr 16 09:23:43 EDT 2011 | jebs

Thank you for good answers. The Evest EM-780L machine that I linked to further up has a IPC-9850 at 25000 so if I get half I might be able to get the work done. How many people do you have working on the SMT line? Do you have all you're machines in

Sad news about Werner Engelmaier

Electronics Forum | Sun Apr 17 12:19:50 EDT 2011 | stevezeva

Jack Crawford from the IPC, received the following message from Peter, Werner's son this morning: This is Peter, Werner's son. It is with great sadness, I am letting you know my father passed away on 4/15/2011. He was known as "Mr. Reliability" in

AOI: Golden Board vs Algorithm Based

Electronics Forum | Fri Apr 29 05:45:28 EDT 2011 | littlebone

We can find quite a few number of Pros/Cons on Template matching vs Algorithm Based. But this morning I have explored a new technology on "Cyber Optic" AOI. The technology called "SAM" (Statistical Appearance Modelling). As long as your manufactur

Wave Solder

Electronics Forum | Wed Apr 20 14:32:34 EDT 2011 | cbeneat

Hi all, A quick question to see if anyone can solve my issue. We are having problems with a particular board we run through our wave solder on a pallet. The board is populated with about 20 fuse clips, and one clip on almost every board gets fille

Beaker Scale Testing for flux cleaning chemistries/surfactant

Electronics Forum | Fri Apr 22 05:01:19 EDT 2011 | azrina

Hi, I am doing my master degree in flux cleaning process for flip chip assemblies and required to establish a new receipt for flux cleaning. currently, i am doing screening process for the parameters involve ; temp,pressure, surfactants, speed and a

Quad IVc pickup problem

Electronics Forum | Mon Apr 25 20:54:25 EDT 2011 | veeckm

Hello, First of all I am new to the forum and surface mount machinery in general. The machine in question has a problem picking parts correcly. The main problem seems to be that the camera and actual head location is out of calibration? If I do a ru

Quad IVc pickup problem

Electronics Forum | Tue May 10 09:45:53 EDT 2011 | veeckm

After changing mod codes 50,51 and 54,55 respectively on the HHT I will then goto ccconfig.sys file in the central controller software and manually enter in the new mod code values. I do not do any uploading/downloading of mod codes through database

Black color solder wetting after reflow

Electronics Forum | Tue May 03 21:14:19 EDT 2011 | davef

Can we talk some to better understand the scope and breadth of the problem? * From your picture, it looks as if the problem shows-up on some pads, but not others. Is this accurate? * Is this lot related? * Is this related to a few items from a lot? *

Quad IVc Laser Align Extents

Electronics Forum | Fri May 06 09:33:22 EDT 2011 | jimlas53

RLM, you have been very helpful! Let me try this on you: We have two IVC's, one with a conveyor and Quadalign, the other with a workholder platform and Cyber-optic. I just ran the first successful assembly on this second system, but the extents had

First Off and P+P Data

Electronics Forum | Wed May 25 17:58:07 EDT 2011 | rssimmons

The SimmScope is a first article inspection system that uses an overhead digital microsope on a motorized gantry to inspect the board - much like an AOI - except that it does not automatically make the pass/fail decisions. It is up to the operator to


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