Electronics Forum: having (Page 501 of 3472)

Re: DIP Conformal Coating

Electronics Forum | Mon Feb 14 12:28:04 EST 2000 | Dave F

Chris: I can't a semi-auto dip tank being any faster than manually dipping. Better control - yes. Less messy - yes. Other stuff Graham mentioned - yes. Have you discussed your goals with some of the used equipment folks listed in the archives?

Re: Screen printer, MPM or DEK

Electronics Forum | Fri Feb 11 14:42:27 EST 2000 | Dean

I currently use MPM 500, Ultraprint 2000 and Ultraprint 3050 and SPM-AV (10 or so total MPM printers). I have several DEKs but I am just not compelled to associate my name with... I would stake my reputation on my MPM class printers. They have se

Re: Process Control

Electronics Forum | Wed Feb 09 09:34:03 EST 2000 | JAX

If you are talking about failure analysis and machine utilization information try looking at CIMCIS. They have a wide variety of products that can help. You might not even need their services, most SMT equipment has software packages that will allre

Re: ESD floor paint/coating

Electronics Forum | Fri Jan 05 13:56:41 EST 2001 | csullivan

We currently use a "wax" ESD coating on our floor. It is cheap and easy to repair. However, the maintenace on it is extensive. It also needs to be re-"waxed" quite often. There are permant coatings out there. I have started to look into these pro

Re: Tombstoning 0402

Electronics Forum | Tue Dec 26 11:26:00 EST 2000 | acahill

If you have a known problem with the parts, then Reject them back to the Vendor. It appears that you have a solderability issue. As for Tombstoning on 0402 chips, this could trace back to the stencil design and/or machine placement. Define Tombstoni

Slow day at the 'net

Electronics Forum | Tue Dec 19 19:11:37 EST 2000 | Michael Parker

Not much activity here in the past few days. Just wondering if you all have been egg nogging it too much in preparation for jolly ol' St. Nick. Or could it be that some have taken to smoking the mistletoe? I hope DaveF. has recovered OK from his re

Re: N2 vs. Air Reflow Soldering

Electronics Forum | Thu Dec 21 20:13:02 EST 2000 | Brad Kendall

I used to switch my N2 on and off for different products and I had performed profiles on the products with and without the N2 on and there was not a difference in the profiles. So you should not have to adjust your profiles. I think everyone else c

career change

Electronics Forum | Fri Dec 08 21:36:42 EST 2000 | reg

Hi everyone!! I have less than one year in the US, and I had been working as a field smt engineer. I have almost two years of experience as a manufacturing engineer, but what I really would like to do is process engineering. Can somebody advice

Temperature Chamber

Electronics Forum | Thu Dec 07 15:51:02 EST 2000 | gsubbert

We have an old Blue M temperature chamber. We have no manuals for it and no information on how to make the cams to get the temperature profile that we need. If anyone has any information and would be willing to share it with me I would appreciate it.

Re: Aqueous Technologies Cleaners

Electronics Forum | Thu Dec 07 11:38:04 EST 2000 | Dason C

Please advsie what kind of the solder paste which you are using and we have experience when using Alpha WS609 and found a lot of foaming. Beside, are you using the spray fluxer for your wave or not? If you have spray fluxer then you don't need to u


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