Electronics Forum | Thu Aug 21 09:01:35 EDT 2014 | jax
You should never try to print more than one board at a time if utilizing a fixture. You should have a single image fixture for the printer and an array fixture for the machines... where fiducials can be used to correct positional variations.
Electronics Forum | Mon Apr 09 07:12:17 EDT 2001 | Reg
I was wondering if anyone could advise me as to the thickness of a selective jig for wave solder. We currently run with a difference of ~6.7mm from the base of the jig to the base of card which to me seems too deep but this is what our jig manufactur
Electronics Forum | Thu Jul 27 12:49:39 EDT 2006 | SWAG
We use same methods of PCB attachment to carrier as Rob lists. To be more specific on pocket size, we machine our durostone carriers so there is 0.010 inch gap around perimeter of board. This might seem like a lot but (from my experience) you will
Electronics Forum | Wed Aug 20 14:16:57 EDT 2014 | jax
I have a few questions: Why are you unable to panelize an aluminum board? We run aluminum boards all the time utilizing both V-Score and Routed designs. Panelization aside, what are the issues that you run into at printing? Are you trying to print
Electronics Forum | Mon Aug 25 10:27:51 EDT 2014 | swag
You might look at "Tacsil". It's a product we've used over the years for stuff like this. It's basically a sheet of material that can be cut into any shape with scissors or X-acto that's sticky on both sides. It can go thru reflow a bunch of times
Electronics Forum | Thu Sep 25 07:45:41 EDT 2014 | emcglobaltechnologies
Good morning, I hope you are doing well today, please allow me to introduce myself. My name is John Wasserman and I am the Sales Manager for EMC Global Technologies. We manufacture fixtures and tooling for the processing of printed circuit board ass
Electronics Forum | Wed Jan 12 12:48:23 EST 2005 | guest
Try scoring the underside of the pallet every inch or so, perpendicular to direction of travel
Electronics Forum | Wed Jan 12 19:48:41 EST 2005 | chad
Sue, What is the material your pallet is made of?? Are your thru pocket openings beveled??
Electronics Forum | Thu Jan 13 10:24:35 EST 2005 | SuePH
The pallets are made of a black composite that is 5MM thick, and yes, the bottom is beveled to the cut out space for the connectors. The wave solder machine is a Treiber, so the wave height is hand set. I always aim for the center of the leading edg
Electronics Forum | Wed Jan 12 15:32:08 EST 2005 | SuePH
Thanks for the replies. I use a foam fluxor, so the pallet is well fluxed. This is my first expierence with this thick of a pallet. Maybe Russ has a handle on it when he says that the wave height is just too high.
