Electronics Forum: (4) (Page 611 of 630)

Lead-Free alloy determination in repair / rework

Electronics Forum | Tue Mar 08 11:50:55 EST 2011 | pgoodyear

As a technician that does frequent board level repair / rework some issues have come to mind. I have been an electronics technician for almost 50 years. In that time I have seen the evolution of electronics from point to point wiring using vacuum

Reflow help needed, Hotflow 5

Electronics Forum | Fri Sep 09 18:19:25 EDT 2011 | cusackmusic

First of all, if you are going to tell me to throw my crappy equipment away, and buy a better oven because 3 zones isn't enough for lead free soldering, please find another thread to troll in. We have been using a Hotflow 3 for several years for lea

Amistar Feeders

Electronics Forum | Fri Dec 09 14:02:53 EST 2011 | davef

Have you considered searching on GOOGLE? Here's a link to a used equipment seller that lists Amistar 8mm Feeders that we found on GOOGLE http://www.wotol.com/5-amistar-pf-t84c-8x4-feeder/second-hand-machinery/prod_id/343518/scat_id/1062 Further, us

ICT testing to improve yields

Electronics Forum | Mon Aug 27 08:58:24 EDT 2012 | rway

Reese, > > We would agree about the value of an > ICT system, in a general manufacturing > environment. However, a couple of notes > apply: > > 1. ICT isn't a catch-all, either, and > should be used to verify the process, not > validate it.

Heller Heating Element

Electronics Forum | Tue Nov 13 00:05:11 EST 2012 | eadthem

Typical problems with our heller 1707 EXL would be blower issues. We have almost replaced every blower on the top sense purchase. Fortunately Heller is very good about honoring there warranty on the blowers which is quite long, Might be lifetime not

01005 Qualifications - Lead Free

Electronics Forum | Fri Jan 24 09:52:08 EST 2014 | davem

Hi Guys, So I work for a small contract manufacturer which caters mainly to the defense sector. As such, our customers haven't (yet) had a great need to incorporate 01005's into their designs. Looking forward, we decided to "take the plunge" and dia

Possibility of a cheaper pick and place machine design?

Electronics Forum | Wed Sep 10 23:06:36 EDT 2014 | andrespena

Sorry 10 days passed before I replied. This happened and that happened and I completely forgot about this forum. But here's my explanation: 1. How to get parts on the board? This is a very good point, and I totally understand why you believe I hav

Printer and Reflow Oven Recommendations

Electronics Forum | Fri May 15 21:39:48 EDT 2015 | jlawson

Reflow.. 1.Rehm (Germany) - Best in Class Best overall process stability heating system ( Alot of makers have started to copy there VX heating arrangement ). COnveyor chains can be a bit more attention in terms of maintenance on rehm , but if foll

Halogen-free Solder Re-flow Quality Issues

Electronics Forum | Mon Aug 24 10:26:39 EDT 2015 | derrikf

I've recently pushed the company I work for to switch to a halogen-free solder that our supplier carries, Kester's NP 505 HR, prior we were using Kester NXG1. NP 505 HR performs great on the screen, we have a lot of down time in between prints (we d

Best Jet Printer? MY600?

Electronics Forum | Mon Mar 07 09:23:25 EST 2016 | rgduval

We've had our My500 for about four months now, and couldn't be happier. We are a super-high-mix, super-low-volume shop, and the flexibility provided by the 500 over stencils is stunning. So, you buy 5-10 stencils a week? That's 260-520 stencils a


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