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
Electronics Forum | Wed Apr 16 19:23:52 EDT 2008 | molos21
I think you are close to the problem when you expect the pcb having a problem. When I look at your different pics I saw that your via holes looks like this pcb has a hasl finish... and when i look at Q 14 this picture tells me that the pcb is not an