Electronics Forum | Mon Jan 25 13:51:07 EST 1999 | Parvez PAtel
Steve i agree with u. we use kapton tapes for test puproses at our facility and they do not interfere with the printing results. Infact we sometimes use it to mask off unwanted apertures on stencil underside. But could their applcation affect the gol
Electronics Forum | Mon Jan 18 11:19:18 EST 1999 | Ken Daniels
I have a severe problem with flux residue being drawn up the vent ducts of my reflow oven. This residue reaches a critical mass then begins to flow down the ducts and becomes very messy. I run a no-clean process and use IR oven. Has anyone else out
Electronics Forum | Wed Dec 09 13:25:16 EST 1998 | Martin J. Ibarra
Hi, I know for sure that by controlling temp. and humidity conditions in SMT assy lines room, one gets advantage in screen printing, adhesive dispensing, and pick&place machines mainteinance. Does any one have any advice on why else is a clean room
Electronics Forum | Fri Dec 04 17:17:18 EST 1998 | EFData
We have a Heller 942 that is completely operational but not being used; we would be happy to entertain any offers if this did, in fact, meet your requirements. | Hi, | I'm looking for a small batch convection oven that will replace the dryer section
Electronics Forum | Sat Nov 14 08:05:54 EST 1998 | Earl Moon
| | | | I believe that gold fingers on my circuit boards are being | | | | contaminated and need to clean them with some chemical | | | | solution. Any recommendations. | | | | | | | Chuck: What is the type and source of your contamination? Dave
Electronics Forum | Fri Sep 25 11:07:45 EDT 1998 | Chris Fontaine
We use dry boxes manufactured by DMS Clean Room Products in Lawrence, MA. The phone number on the tag is (508)683-2325, but I think their area code changed to either 978 or 781 recently. We flow dry nitrogen through the box in order to ensure that
Electronics Forum | Thu Sep 24 19:54:40 EDT 1998 | S. Evers
| I am looking for anyone out there that has had experience with stenciling with chipbonder adhesives. I need information on material and stencil design. The firm who can help is K&J marketing their new KEPOCH stencil material is a (plastic) polyimi
Electronics Forum | Thu Jul 09 21:17:18 EDT 1998 | Dave F
According to Howard, we clean the flux tank on our wave solder machines every week. We replace it because flux sops up moisture from the air and contaminating materials from boards that are being fluxed prior to soldering. How would a prudent perso
Electronics Forum | Fri Jul 10 13:49:27 EDT 1998 | Bob Willis
I have some nice simple test methods that I will email to you this weekend thats one of the documents I must put on my site. | I am looking for some guidelines on evaluating solder paste. I am specifically interested in No-Clean Pastes, as they are a
Electronics Forum | Fri Jul 10 13:48:41 EDT 1998 | Bob Willis
I have some nice simple test methods that I will email to you this weekend thats one of the documents I must put on my site. | I am looking for some guidelines on evaluating solder paste. I am specifically interested in No-Clean Pastes, as they are a
