Electronics Forum | Wed May 30 13:50:57 EDT 2007 | rgduval
I replaced an upper element in an 1800W. Took about 4 hours total. That included arguing with the rusted in screws, messing around with warped shields, and a call to Heller Tech Support to go over how to do it. In the end, it wasn't nearly as comp
Electronics Forum | Tue Jun 05 20:46:25 EDT 2007 | rfrog
I, too, have finished qualifying the Amtech paste for a dispensing application. We will be experimenting with the component soldering/stencil printing next. The stuff has proven to provide the best of both the no-clean/low solids and water washable
Electronics Forum | Wed Jun 06 14:05:32 EDT 2007 | grics
Good afternoon... I am pretty new to a lot of things in the electronics manufacturing realm and could use some help on some issues from the big guys... Our company is a contract manufacturer for many customers. We use multiple paste and flux types
Electronics Forum | Fri Jun 08 07:52:13 EDT 2007 | zanolli
We are looking at a specialized method of direct soldering ceramic circuit modules (maybe 40mm square) to a mother board with solder joints on only 2 of the 4 sides. These modules would be oriented horizontally, or mezzanine like, to the mother board
Electronics Forum | Mon Jun 11 10:13:26 EDT 2007 | hussman
I would also "nice to have" because of your process. Inspecting solder paste from a 2D point of view manually would not assure you quality if the paste is 75% off pad. Plus hand placing onto solder paste causes it's own set of problems which will c
Electronics Forum | Mon Jun 25 16:04:50 EDT 2007 | jmelson
Hi Jon, > > Thanks for the dimensions. It is quite > larger than CSM66, so I haven't got chance to buy > 84. You are very "lucky" because you "only" had > to cut a bigger hole for it. My workshop is > "under" the ground, in the cellar,so I had t
Electronics Forum | Wed Jun 13 09:22:19 EDT 2007 | sami
Dear all. We SMT line based on unversal machine and we are using DEK machine for printing with the two processes ( solder paste and glue ). I have seen that we waste time in Glue process using DEK machine because the machines are very quick than the
Electronics Forum | Thu Jun 14 03:42:51 EDT 2007 | sami
Thank you Pavel for your interesting. Speaking on tact time ( machine speed per Board ), our Universal machines are too quick thank DEK machine, that's why I am thinking to add another machine in Glue process. FYI, we are working on Satellite receive
Electronics Forum | Fri Jun 15 22:00:23 EDT 2007 | grantp
Hi, Thanks for the reply guys, and this is interesting information. I had assumed that if we had a paste spec, and this was the spec for the solder to reflow correctly, then if I achieved that spec, the solder should perform correctly. However this
Electronics Forum | Fri Jun 22 16:18:38 EDT 2007 | mika
Hi, I am interested of what the Fuji field engineers has to say about this? I trust You did not do all of this "replacement & calibration" by yourself? Is this happend randomly in a previuos known good pattern program, or just with a certain parts