Electronics Forum: done (Page 246 of 295)

Cleaning a Used (Preowned) Selective Solder Machine

Electronics Forum | Mon Oct 12 03:09:06 EDT 2015 | akon63

Problem with cleaning these machines is once you > start it's easy to get carried away. ;) > > We > cleaned our SPA-400F a few months ago, had been > offline for a while as we were using our > SPA-250. > > It started as just a clean and to > r

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

Universal GSM1 Axis Head 1 Z Time Out Error

Electronics Forum | Tue May 03 10:32:10 EDT 2016 | swag

Couple idears for you: I've got this error when the program is jacked up, specifically component. In particular from what I remember, GSM or Advantis will give that error when a ball grid array with multiple patterns doesn't add up to a perfect mul

MPM Up2000 and SMEMA

Electronics Forum | Tue Sep 20 15:00:26 EDT 2016 | awhite

Got it!!!!! On the main Operator Screen for the MPM UP2000, and under configuration (when logged-in under maintenance), it gives you ONLY the settings that the machine is set to....there are no drop-downs or options available to choose from. Very fr

Suggestions for small and handy connector for in-circuit program

Electronics Forum | Mon Oct 24 05:43:52 EDT 2016 | zxcvb

I have many PCBs that use an AVR in SMD packaging, and since I frequently change the firmware in prototype boards, I'm trying to come with the best solution to program the AVR quickly and easily. The first approach was to have a standard header (2x5

BTU VIP70 help

Electronics Forum | Sat Dec 10 22:41:41 EST 2016 | ttheis

Hi Ray, BTU was not too helpful with me because we bought the machine second (probably third or fourth) hand. I bought some FCU's from Ed at Assured Technical Services (assuredtech@yahoo.com) and a hard drive that had the Wincon software we needed.

What is the QFN or Device Voiding Levels Needed for Automotive Industry for Power Devices for Electric Vehicles?

Electronics Forum | Fri Mar 17 21:38:55 EDT 2017 | jlawson

I think the main driver is MTBF data driven by the Car OEMS, mainly german makers pushing this onto suppliers in supply chain. Vacuum soldering and void reduction is a hot topic for the leading electronics suppliers in Germany at the moment. Is not r

New SMT line introduction

Electronics Forum | Thu May 18 07:37:06 EDT 2017 | stephendo

I have just been asked to project manage the > introduction of new production line within my > organisation . This normally wouldn't be a > problem but I have very little experience on smt > manufacturing. I guess the hard part is done as > all

Waves soldering: not enough solder remaining on pads

Electronics Forum | Mon May 22 17:54:46 EDT 2017 | zsoden

Thanks for the replies. The single missed lead is a bit odd - we usually have an entire area missed and that's due to the board not sitting properly in the pallet fingers. I figured in this case it was likely due to poor fluxing? We have always str

Programming for Pick & Place and AOI machines

Electronics Forum | Tue Jul 25 14:18:21 EDT 2017 | emeto

John, programming can be done easier, but you have to pay the price somewhere. I would recommend using the following sequence if you see a lot of new products all the time. 1. Use your own part number system. With these numbers you will fill up you


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