Electronics Forum | Fri Jul 04 07:11:43 EDT 2014 | padawanlinuxero
Hello We work with a TP9-4 and a MY12 both with tray wagons, I like a lot the tray wagon, for big components we use it, but like AVFM we build our own pallets, and some of them were big 3x30 array or even bigger all pallets were done in a ESD mater
Electronics Forum | Wed Jul 16 11:57:11 EDT 2014 | markhoch
We're a Tier 1 Automotive Supplier building, what I like to call, Peanut Butter and Jelly Boards. (High Volume, Low Complexity) Our first pass yield, using standard 1st Article Inspection and AOI is about 98-99% on any given day. Last night, for ex
Electronics Forum | Mon Oct 27 05:35:33 EDT 2014 | grahamcooper22
Are you doing PIN IN PASTE (intrusive reflow) ? If so, then paste can be dripping through the pcb holes and onto the oven bottom heaters / baffles . Or, if any of the SMT pads have vias in them, paste may drip through them if they are not sealed. Whe
Electronics Forum | Mon Feb 16 11:30:10 EST 2015 | clydestrum
Could anyone point me in the direction of finding out how much strength an SMT pad has in relation to being pulled away from the substrate/laminate? We are in process of trying to build a 6mil thick board and want to know if a chip can be placed onto
Electronics Forum | Mon Jun 22 10:54:44 EDT 2015 | seanrou
In our production facility, we currently have 3 different makes of SMD machines. I am wanting to look at solutions that would allow us to control kitting, traceability, etc globally across all the machines. This would need to be a standalone system t
Electronics Forum | Tue Aug 11 09:52:53 EDT 2015 | rgduval
I assume that these parts are falling off during second-side reflow? The easy solution, of course, is to not build high-mass components on first-side reflow. If this isn't practical, however, you can try using epoxy/glue under the component. We'
Electronics Forum | Tue Apr 19 11:30:50 EDT 2016 | ttheis
Hi Swag, Thanks for the suggestions. I did perform a changer teach on both changers successfully which resolved minor mis-alignment issues but not this problem. You can see in the photo that there are two open holes (5&6)and it is trying to drop a n
Electronics Forum | Thu Jun 02 08:18:57 EDT 2016 | emeto
You have to define inexpensive. Good machine will be Juki or Samsung that cost less than Siemens, Fuji or Universal.All of them good in a different way and just like everything else, the more expensive it is the better. If these are expensive you sho
Electronics Forum | Thu Jun 16 08:52:38 EDT 2016 | emeto
I see your point and I know you can make this machines run, but it doesn't change the fact that when you need them most they will let you down. It is almost impossible to find spare parts for some of them, as they are no longer supported. If you have
Electronics Forum | Thu Jul 21 23:09:59 EDT 2016 | adamjs
flammable and hazardous to deal with Just want to point out that this is redundant, the only hazard is flammability. Acetone is about as non-toxic as it gets (as long is it isn't in your EYES) and probably *the* most safety-studied solvent in histo
