Electronics Forum | Tue Apr 01 14:09:09 EDT 2008 | cyber_wolf
I have always heard the glory of plexi glass templates but have never seen them successfully implemented. ECR changes make this system nearly impossible when you are trying to manage thousands of assemblies. We have removed the hand cranks from the
Electronics Forum | Tue Apr 01 17:14:11 EDT 2008 | aj
Hi, We only have 2 lines , but I dont allow any of the Ops to set them up, I did once and winded up with 10 damaged nozzles and cracked caps on the boards ... If the problem is as big as you say it is , you should really spend some time setting it
Electronics Forum | Wed Apr 02 17:52:41 EDT 2008 | fsw
Sr. Tech, We have a IP III on one of our lines. We were hand placing an Samtec SMT connector MMT-108-01-T-DH series. I asked our SMT tech to get the IP to place it & he said we need tabs on the connector. So we got the "tab" version. Now he is not a
Electronics Forum | Thu Apr 17 18:37:57 EDT 2008 | darby
Contact i-pulse. I would be surprised if they did not allow you access to the user site. I don't know what there policy is on second hand purchases through an un-authorised agent but they have always been great with me. This is the user site, but yo
Electronics Forum | Wed Apr 09 09:16:17 EDT 2008 | davef
Fixture parts * H+W Test Products; 58 Industrial Ct, Seekonk, MA, USA 02771; 508-336-3200 F508-336-6855 http://www.hwtestproducts.com Tom Myers * Carr Lane; 4200 Carr Lane Ct, POBox191970 St Louis, MO 63119-2196; 314-647-6200 F5736 http://www.carrl
Electronics Forum | Tue Apr 08 08:57:04 EDT 2008 | toddl
We had a similar issue with a UP2000. We had motherboard problems and needed a new one. Our original board had a 33Mhz CPU but none were available, Speedline told us we needed to buy the upgrade. One of their techs told me that they had a 66Mhz mothe
Electronics Forum | Thu Apr 10 07:47:47 EDT 2008 | ck_the_flip
Stencil design and pad layout are key. Too far apart - bad. If your pad geometry is correct, try the inverted home plate. That has worked well for me in the past. That, coupled with a 5-mil stencil. With regard to solder paste, some manufacturer
Electronics Forum | Fri Apr 11 06:22:04 EDT 2008 | andrzej
Hi Andrzej, > > We are using for BGA (0.8 pitch) > square apertures size 0.4 mm (rounded corners r = > t) and stencil thickness t=5 mils. So area > ration-_ w/4t=0.8 > > Regards Jan Hello Jan, I understand that you have the same pad dimensio
Electronics Forum | Thu Apr 17 16:59:44 EDT 2008 | jmelson
What sort of parts are you looking for? I'd think the springs are fairly non-critical, and easily picked out of a big spring catalog. There are some E-clips and such things, but everything else (in their older feeders, at least) look totally custom
Electronics Forum | Wed Apr 16 15:44:35 EDT 2008 | jwolvans
Just a thought: if nothing else makes sense, you might want to watch the action of the edge-hold chains of the reflow oven, are they moving smoothly and uniformly around the drive gears and idlers? I've actually seen the situation where the chains we