Electronics Forum: david (Page 13 of 25)

AIM SN100C Solder paste

Electronics Forum | Tue Apr 11 10:41:58 EDT 2006 | dsuraski

Cuculi, I'm sorry to hear this. AIM prides itself on our service and support, but clearly something fell through the cracks here. If you would, please contact me offline at dsuraski@aimsolder.com and I will make sure that you receive the support y

Justification on buying machine (Reflow/Wave)

Electronics Forum | Mon Jun 19 13:56:59 EDT 2006 | netellink

Bolos, Why you have to purchase the Titanium solder pot for your lead-free? I have the MDS-200 Unit Design Drag solder and I just empty the solder SN63PB37 in the solder pot, clean it very well and buy lead-free solder bar to fill up the pot. David

TopazXi-FNC-Assembleon

Electronics Forum | Fri Jul 07 13:32:30 EDT 2006 | David

Hello We have notorious problem with TopazXi FNC head and bending head number one shaft. So far service can't find the root of problem. Looks like problem is related with nozzle station and head hit the station. All sensor head down, nozzle are co

Contaminants after SMT which affect wire bonding

Electronics Forum | Fri Oct 06 04:23:06 EDT 2006 | David

What is the solder finish of the board?. If this is gold, maybe you should check the reflow profile and max temperature which can easely kill your gold coating so problems with bonding. Also we are using Prozone Multicore with ultrasonic to clean

selective soldering - best practices for board design??

Electronics Forum | Mon Jan 14 02:22:51 EST 2008 | ilona

David, why not contact the current suppliers of selective soldering systems for a copy of their layout specs? Surely we all would be interested to provide potential customers with the info they need to evaluate a process applicabilty or to design bo

Good Lead-Free soldering Iron???

Electronics Forum | Thu May 08 11:58:10 EDT 2008 | dmcgee

Take a look at Pace and Metcal both have quick recovery irons that are good for lead free applications. Also try a preheater to warm the boards prior to solder. D. David McGee Mfg. Eng. Gaston Electronics 704-822-5031 Phone dmcgee@gastonelectronics.

Any good soldering pallets fabricators to recommend??

Electronics Forum | Tue Feb 10 00:57:50 EST 2009 | emmanueldavid

Philip, Pl note that there is one more fabricator from Malasia, whom we found to be up to the mark with Wave Soldering Pallets constructed with Durastone/CDM Durastone. They also offer ESD Protected to match ESD guidelines of Assembly & Photo Sensi

Any good soldering pallets fabricators to recommend??

Electronics Forum | Tue Feb 10 01:18:28 EST 2009 | emmanueldavid

Philip, Pl note that there is one more fabricator from Malasia, whom we found to be up to the mark with Wave Soldering Pallets constructed with Durastone/CDM Durastone. They also offer ESD Protected to match ESD guidelines of Assembly & Photo Sensi

how to measure Adhesive strength

Electronics Forum | Tue May 12 07:26:16 EDT 2009 | emmanueldavid

Jorge, The basic thumb rule to measure Adhesive Strength remains as bonded Chips at Post Reflow should not move around or misplace when Your Thumb Finger try to do so which called as Thumb Force Test. However as Dave stated, there are various Stre

AOI usage

Electronics Forum | Thu Mar 25 04:20:22 EDT 2010 | sibbe

David, Since it has been some time since I've posted this, we are few steps ferder with the search to an AOI. I'm already having contact with Duncan from Omron. He gave me almost the same answers to my questions.Accept for the programming time, whi


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