Electronics Forum: laser and selective and soldering (Page 1 of 12)

PPM rate for wave and selective solder

Electronics Forum | Wed Jul 30 16:16:19 EDT 2003 | swagner

What is the industry standard for wave and selective solder PPM defect rate for a world class facility, any responses are appreciated.

PPM rate for wave and selective solder

Electronics Forum | Wed Jul 30 16:42:24 EDT 2003 | davef

here's a start http://www.thepdfshop.co.uk/ppm/asp/Monthly.asp

PPM rate for wave and selective solder

Electronics Forum | Fri Aug 01 00:30:04 EDT 2003 | caldon

Also Try: http://www.airliquide.com/en/business/industry/electronics/expertise/tech_papers.asp you can also search the airliquide site for "PPM" once in the electronics section Cal

Selective soldering pallets and solder balls

Electronics Forum | Tue Dec 17 08:38:30 EST 2002 | Randy Villeneuve

Jim, In most cases if you can eliminate a process you will save money. With that in mind, an all surface mount or all through hole design is prefered. There are alternatives to that rule, like hybrid designs that can be pin and paste soldered. It al

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 06:52:56 EST 2020 | dontfeedphils

FYI, in my experience, programming and fine tuning select solder is usually quick and painless.

SMT line expansion - new oven and selective solder

Electronics Forum | Mon Feb 24 01:31:45 EST 2020 | sarason

If your ovens are 480V you may be able to convert them back to 240V by changing out the elements? There are industrial suppliers for oven elements out there. sarason

SMT line expansion - new oven and selective solder

Electronics Forum | Mon Feb 24 17:02:45 EST 2020 | kylehunter

So do you guys really not like running oven's this large at 240V? Or do you just not like the two ovens specifically that I mentioned?

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 16:03:44 EST 2020 | kylehunter

Oh no, it's rated at a max of 120A at 208V. We have the power for that. At least the Vitronics is, not sure on the Heller.

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 17:07:01 EST 2020 | dontfeedphils

In my experience Heller makes a great, no frills oven that just runs. The only Vitronics oven I've dealt with was over-engineered and gave me nothing but headaches.

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 17:41:29 EST 2020 | emeto

What we did not talk about is Mycronic machine. Great choice for small batches.

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