Electronics Forum: about (Page 1106 of 1194)

MPM UP2000

Electronics Forum | Wed Sep 30 05:10:28 EDT 2015 | aemery

SWAG does make a good point. The tool he is talking about is located on setup page 1 in the vision box and is labeled FP Mode (Fine Pitch) mode. BY default the setting is "0" this means that once the machine is put into auto mode the camera or visio

Does anyone have experience retrofitting a HELLER oven to a lower voltage?

Electronics Forum | Mon Sep 28 09:31:43 EDT 2015 | proceng1

Proc > > My field service back ground included > Electrovert so I know reflow electrical quite > well. I've worked on Heller, Conceptronic and > Vitronics over the last few years and really > there isn't a huge difference if you can read a > sc

Which AOI /SPI System is the Best? Viscom S3088; Koh Young 8030 or Parmi Xceed

Electronics Forum | Fri Jan 22 11:04:38 EST 2016 | stevea

The answer is CyberOptics. Buy Viscom SPI and you are already buying "CyberOptics Inside". Koh Young is far too expensive these days for comparable systems and Parmi is still an "Up and Comer" with a short track history leaving most of the long ter

Which AOI /SPI System is the Best? Viscom S3088; Koh Young 8030 or Parmi Xceed

Electronics Forum | Mon Jan 25 14:26:38 EST 2016 | stevea

You are correct about KY having the lions share of 3D AOI in the industry. They were 2-3 years ahead of everyone else to entry, but the gap is closing quickly as the overall capability of KY does not justify their higher price. On the SPI front, Cyb

What will be the effect of additional solder paste?

Electronics Forum | Tue Apr 19 16:20:05 EDT 2016 | davef

Don't blame it on the poor paste thickness requirement [although I might go on to argue that it's could be a contributor to the issue]. Most likely you're the problem. About 70% of the time solder on gold fingers is caused by poor cleaning of screen

Powering down machines vs leaving them up

Electronics Forum | Wed Apr 20 22:06:32 EDT 2016 | ttheis

With desktop/workstation computers I am of the opinion that they should be left to run 24/7 to avoid thermal cycling daily in order to prolong their life. I have dozens of computers between my home and business and I have had good success with this f

SMT Machine preference

Electronics Forum | Tue May 17 19:55:14 EDT 2016 | ttheis

We have been pretty happy with second hand Universal Instruments GSM machines from the mid 90's. They are pretty affordable on the used market for a small company like ours and there seems to be a good supply of new and used parts. Support is good fr

SMT Machine preference

Electronics Forum | Fri Jun 03 09:25:00 EDT 2016 | sumote

If you are going to stay in business more than 5 years buy a non-Chinese made machine. Flame me if you want, but that is my opinion. Here is some of the best advice I could offer you: Call the tech-help line of any equipment you are considering bu

Used auto printer; any to avoid?

Electronics Forum | Wed Jun 15 17:03:52 EDT 2016 | ttheis

It's hit and miss with older machines I know, but we've been able to get through a lot of stuff with good documentation and help from people on this forum and the oem's. We have put toghether our own smt line with ~20yr old machines for about 5-7% of

Arguments against 1(or 2)-ethoxy-propanol (aka SC01)?

Electronics Forum | Sat Jul 23 14:52:51 EDT 2016 | adamjs

No recommendations ... Too many friends in the trade Fair enough. Dave, I'd like to thank you for making your previous comment, which got me over my irrational fear of water-washable paste. My first tube wasn't the "no-clean-washable" kind -- coul


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