Electronics Forum | Tue Apr 23 17:40:06 EDT 2024 | cyber_wolf
Yes X-outs impact cycle times. Firstly, unless your board house is adding the bad marks you have the added labor of doing it yourself and programming your machines to look for them. Additionally, it adds time to each machine in the line (except for s
Electronics Forum | Tue May 24 11:54:04 EDT 2005 | russ
Practical components also supplies these kits, along with the machine mfgrs.
Electronics Forum | Tue Apr 23 09:52:57 EDT 2024 | tommy_magyar
Hi there, As long as there is a standard procedure (choosing a so called bad-board-sensor [BBS], machines being taught in with this option, and operators trained) the impact should not be high. True that you have to push more panels through. The t
Electronics Forum | Tue May 24 10:37:53 EDT 2005 | pr
Topline sells kits with the dummy components and the boards. They will also give you the CAD DATA for the placements on the board. You can also use these as "gold boards" to check placement accuracy and machine repeatability. http://www.topline.tv
Electronics Forum | Tue Apr 23 15:19:35 EDT 2024 | tey422
The impact of course is a lot less for newer PnP, but for older machine there might be different story. What if the bad marks not being read correctly? The result would be "good" board being skipped, while "X-out" being loaded. That would waste mu
Electronics Forum | Thu May 23 07:10:54 EDT 2024 | oxygensmd
As I see there is minimal capacity impact - because more panels on the line but nothing special. It is more question there are enough good fiducial for skipping-checking - at SiPlace it called as inkspot. It is important to have good operators who ca
Electronics Forum | Wed Jan 18 12:59:53 EST 2006 | jeffharley
We are starting a lead free line. My question: Is there a contamination issue with running lead free boards and lead boards after soldering through the same board wash machine? I would expect not it, but want to know if anyone has any experience with
Electronics Forum | Sat Apr 23 20:07:22 EDT 2005 | molosse21
Does someone use Ultrasonic washing machine to remove nc or rma flux residu from the pcb??? I have no experience with this device and I plan to use this for a very small production lot Do you recommand this ??? How are your results ??? What kind
Electronics Forum | Thu Apr 20 13:55:31 EDT 2006 | cyber_wolf
Here is the problem : We have 2 AP25 printers with dedicated tooling. After we run side one boards through reflow, we get some warpage in our boards occasionally.(Sometimes we get a lot of warp depending on the geometries of the substrate) When the
Electronics Forum | Fri Apr 21 13:28:51 EDT 2006 | cyber_wolf
Chunks, I know about the board stopper in the camera. I forgot to mention that our 1 AP25 is a HI-E machine with that camera in it. The HI-E still uses the dedicated tooling. When the snuggers engage the board pops over the mechanical stop. We do
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