Electronics Forum | Thu Jan 04 12:10:50 EST 2007 | SMT Friend
When you do a google search, put quotes around your terms to only come up with pages that have exactly the terms you are looking for. For instance, my Google search came up with: http://www.google.com/search?hl=en&q=%22goldfinger+masking%22 which
Electronics Forum | Tue Jan 16 18:18:46 EST 2007 | greg york
Sorry that answer never really gave you the reason and ways to resolve. Reason - most composite pallets are only good up to 180C so thermal excursions at 250 or even 270c lead free kill them. Try to stay on top of cleaning as well and some pallet mat
Electronics Forum | Wed Jan 24 08:22:18 EST 2007 | cyber_wolf
Turning off the grid-lok is not an option. I have used the hand inserted tooling in the past..It takes too long to set up and it does not accomodate warped boards. So I am I safe in saying that there is not much I can do aside from change my board d
Electronics Forum | Wed Jan 24 11:22:46 EST 2007 | pr
Do you still have the vacuum plates in? If so, you can set the grid-lok up in the "fixed mode" (not sure what they call it,where it won't set for each board), then you could run without side clamps and the Vacuum should be enough to keep it from movi
Electronics Forum | Mon Jan 29 11:16:11 EST 2007 | geb
The front banks and head are fine. The rear ones aren't. When I look at how it has picked up a component, I have noticed that it is way off to the right (looking from the rear). This is ok for large components (TQFP, Tant Case A) but has caused the s
Electronics Forum | Mon Feb 12 09:44:47 EST 2007 | SWAG
Enhanced board set-up, set conveyor width, load board, (your fiducials must be accurate!), use two fiducials to set reference point, click on placement(s), move crosshair to centerpoint, use two point teach to teach one point in the center or use cor
Electronics Forum | Wed Feb 21 09:23:11 EST 2007 | electronhose
Probably not on the whole job, but maybe the 1-5 boards that were used for setup control. Especially MELF's are not super process tolerant. I'd probably allow standard caps and resistors one more time, but I'd need some test data to back it up. I'd
Electronics Forum | Thu Mar 08 15:21:43 EST 2007 | pima
To be honest this product its only a part of bigger PCB, so we have only substrate with 3 FETs on it so no other components at substrate occurs and all substrate are staying at metal fixture. WE have already window pan aperture. WE producing this pro
Electronics Forum | Fri Mar 30 03:32:33 EDT 2007 | bart.lozie@page.be
And this relates to robots soldering? You need > to remove yourself sirl. Hello, we do have some experience with a solder-iron robot. Tried several types and brands. Now we have 2 very good robots, works perfect, the type of robot and solderwire
Electronics Forum | Fri Mar 30 08:46:53 EDT 2007 | electronhose
I just purchased some PACE ST-25 systems for basic soldering and they work great. It was a deal at $155 each and they heat up FAST! Tips are around $6 each so the whole system is affordable. A step up for rework jobs would be the Metcal MX systems.
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