Electronics Forum: alsos (Page 526 of 1037)

File attachment

Electronics Forum | Thu Jan 25 17:43:33 EST 2007 | Ola

...and it should also be easy for the SMTnet to set a max pixel size and format types for the allowed attached pictures or files, so it would not sink the servers. Otherwise rejection of the attachement(s). If people are concerned with hidden trojans

HASL board for Press Fit

Electronics Forum | Tue Jan 23 10:45:40 EST 2007 | saaitk

We have used 2 lubricants in the past. The first was Isopropal alcohol, this has issues with regard to H&S but can be quite effective. Most of our product at the time we encountered this problem were washed in a semi aqueous system before shipping. A

4790 replacement

Electronics Forum | Thu Jan 25 11:55:56 EST 2007 | Cmiller

If you are already getting an Advantis flex placer the AC-30 is a no brainer. It will also be a lot easier to balance the line than with another brand chipshooter. We have a video of ours running at http://www.adltech.com. We have had our first Advan

UP2000 with grid-lok question

Electronics Forum | Wed Jan 24 08:22:18 EST 2007 | cyber_wolf

Turning off the grid-lok is not an option. I have used the hand inserted tooling in the past..It takes too long to set up and it does not accomodate warped boards. So I am I safe in saying that there is not much I can do aside from change my board d

Thermo runaway

Electronics Forum | Thu Jan 25 09:45:54 EST 2007 | SWAG

You might consider installing a noise kit as it sounds like you've tried almost everything else. Electrical interference on these machines causes erratic problems, especially as they get older. I would call Speedline tech. and see if they think the

silicone conformal coat and electrical contacts

Electronics Forum | Fri Jan 26 16:47:35 EST 2007 | electronhose

IMHO I would avoid sprayed silicones like the plague. They can travel around your facility and cause solder wetting issues that you will never know the root cause for. Also found this e-drive article on using silicones around motors and relays. Loo

Jammed Fuji CP65 Nozzles?

Electronics Forum | Tue Jan 30 12:21:49 EST 2007 | cyber_wolf

Rob, I have talked about this on the forums before. I have since then gained much more experience on this issue. Some things to look at : 1. The X/Y/Z table must be indicated flat. (See the Fuji manual for specs.) 2. Your Z-origin must be correct.

DEK pro-flow

Electronics Forum | Fri Feb 16 09:16:19 EST 2007 | John S.

We conducted a DOE to establish our print setup parameters. These will of course depend on the paste you select, and the thing just runs. The techs store the head in a ziplock bag when not in use. When they need to run, they just attach the head,

It's now working but I had to lie to the IP-1!

Electronics Forum | Fri Feb 16 01:33:21 EST 2007 | bvdb

Hi pr, Thanks for the suggestion. I tried that and also tried copying and modifying the PQFP44 part data without success. In desperation I changed the Vision Type from "PQFP - 104" to "PLC - 102" without any other changes and it started placing th

Wave

Electronics Forum | Mon Feb 19 11:43:53 EST 2007 | ck_the_flip

I've used ECD's WaveRIDER and TIC's Wave Optimizer, and some people have sworn by Malcom's wave reader as well (if you look at all the past threads). We HAD an optimizer here in our shop, but somebody bwoke it. :-( As for evaluating these, see Chu


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