Electronics Forum: /08 (Page 572 of 1615)

QFP Shifting / Solderability Issue

Electronics Forum | Mon May 28 08:17:25 EDT 2007 | aj

Placement is fine... There are other fine pitch components on the board which are fine. It is a 2up panel - one will be fine and the other might be shifted. Alternates between boards. aj...

Software compatibility between MSR and AX-72

Electronics Forum | Tue May 29 14:08:25 EDT 2007 | adlsmt

You may want to look at Aegis software. I think the website is http://www.aiscorp.com. We use it for programming our AX-72 and used to use it for our Panasonic machines as well. (we leter sold the Panasonic machines)

Zierick

Electronics Forum | Wed May 30 08:39:55 EDT 2007 | jdengler

Chunks, I do not see how any SMT machine could place this with a vacuum nozzle. It looks like it would need a cap to give a flat sealed surface for the nozzle, but the data sheet does not show one. Have you asked Zierick if you can get it with a c

Zierick

Electronics Forum | Wed May 30 08:47:09 EDT 2007 | pjc

Some p&p machines are offering mechanical gripper tools these days. Check with you p&p maker to see if they have any offerings.

Rosin vs. Resin Flux

Electronics Forum | Thu May 31 08:25:56 EDT 2007 | davef

At the end of the day, you won't notice a difference, while soldering, but if you clean the flux residues.

Batch Cleaners

Electronics Forum | Tue Jun 05 21:08:22 EDT 2007 | rfrog

What the rub on all of the different batch cleaner manufacturers? I haven't been impressed with Unit Design or Aqueous Tech.

Batch Cleaners

Electronics Forum | Wed Jun 06 08:04:24 EDT 2007 | davef

What are the issues that concern you about Unit Design and Aqueous Technology? For other supplier recommedations, look for the 'usual suspects' here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=50449

Kyzen or Zestron?

Electronics Forum | Fri Jun 08 13:51:03 EDT 2007 | scooter

I guess i don't understand: if your are going to wash the boards anyway why not use a water soluble flux?

Kyzen or Zestron?

Electronics Forum | Fri Jun 08 14:33:39 EDT 2007 | jdumont

Perhaps his processing time is very lengthy which could cause issues with leaving water sol residues on the circuit so long. Thats my reason anyways...

Vitronics Soltec Wave Problems

Electronics Forum | Thu Jun 07 08:35:11 EDT 2007 | samir

So you are saying that, for a CHIP wave (not the smooth, laminar wave), but the CHIP wave, your expectation is to see "smooth" solder, and not ripply, turbulent solder. This is what you're saying, correct?


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