Electronics Forum | Wed Nov 28 17:02:28 EST 2007 | joeherz
We use TraCon's TraBond 2112 for staking applications where larger gaps are involved. It is formulated for PCB staking applications. The material is very low sag and high viscosity. It's 2part and comes in handy bi-paks. Work life is 20-30min.
Electronics Forum | Wed Nov 28 01:07:36 EST 2007 | shy
is there any standard gap between the terminal and pad if we place the glue? SMT-4 mention as per what you understand which is using glue at SMT without solder paste and run at wave solder for the solder paste at the terminal. Glue supplier recomm
Electronics Forum | Fri Nov 30 08:53:17 EST 2007 | jaimebc
Shy, Our 5 and 6 mils stencils have home plate apertures and reduced by 10% and using SMT adhesive. Never had a problem with components non wetting like you have. I do believe that you are not screening enough paste, something about the dog bone ape
Electronics Forum | Thu Dec 06 10:15:14 EST 2007 | 18424
I am looking for people that are having problems primarily with test of their product after reflow/production. Has anyone experienced a great solder joint but the component still fails test? Has anyone had dewetting of atmel components, pull back of
Electronics Forum | Thu Dec 13 10:44:37 EST 2007 | slthomas
Since no one has responded I'll give you what little I know. My last place of employment used MSH-IIs and an MPAV-2B. As far as I know there is no optimisation capability at the machine like there is with your Topaz. The programmer used Panasonic
Electronics Forum | Mon Dec 17 15:11:35 EST 2007 | chef
Blew chunks - thanx for thinking outside the box. Of course there's two sides to every story. Just last week I had a new operator "splash" a couple of boards. Top solder was great, it was all one big solder bridge. Come to find out, the operator forg
Electronics Forum | Thu Dec 20 10:23:12 EST 2007 | slthomas
You could have said "why don't you just flop 'em over twice into the right tray?" lol. Yeah, that's the right way. I was kind of focused on what I had to do here to get two different parts from full trays into two cut-in-half-the-long-way trays sinc
Electronics Forum | Thu Dec 27 11:07:19 EST 2007 | kpm135
Can anyone tell me the differences between the CP6-4000 and the CP643? Is the CP643 able to place a wider component range? Does the CP643 have some sort of vision system while the CP6-4000 doesn't? If anyone has the Fuji Specs on the CP643 and could
Electronics Forum | Tue May 19 09:13:45 EDT 2009 | cyber_wolf
The loaders/carriers work well on CP643's in my opinion. We have had ours for about 4 years. However, if you crash them it can be a beeoch to get everything back into proper function. We have very little issue as long as we have our techs do rail wi
Electronics Forum | Fri Dec 28 08:21:12 EST 2007 | clampron
Good Morning All, I am looking into solder paste inspection systems. I have used a solder paste height inspection system in the past. We have derived less than usefull information from this system as it will only measure the pad that was taught. I h
