Electronics Forum | Tue Jul 10 08:45:12 EDT 2001 | stefwitt
There are several low cost vision systems ( under $ 5,000) on the market: http://www.dvtsensors.com" ,Keyence, Texas Instruments, Imagenation. If they can capture the image in one shot ( comparing with one good board ) depends on the camera resolutio
Electronics Forum | Wed Apr 09 14:52:20 EDT 2003 | russ
If you really think the vast majority of these are going to fail I think that doing them all in one shot is the best thing. That way, as you stated you only have to reflow the remaining parts one more time instead of 22!! i hope you only have one b
Electronics Forum | Thu Jul 25 15:18:18 EDT 2002 | stefwitt
You would have to tell us what machine brand you are using, as everyone has his own idea how to recognize X-outs. I find the auto-recognition very time consuming ( non-productive machine time ), unless the camera could recognize an image in one shot
Electronics Forum | Fri Apr 28 10:50:26 EDT 2017 | emeto
Hello experts, Here is my problem: I have a board that has smt parts on one side and TH parts on the other. We designed special pallet for wave, but the pallet itself is 15mm thick, so we are still seeing some defects. Have any of you tried to find
Electronics Forum | Fri Mar 10 09:01:44 EST 2000 | Wolfgang Busko
Hi John, we had one shot with silver coated PCBs. With "no clean" and no changes in process parameters ( we had no input on necessary changes from the boardhouse ) we encountered wetting problems in the first reflow soldering process. Later it was s
Electronics Forum | Fri Mar 10 09:01:44 EST 2000 | Wolfgang Busko
Hi John, we had one shot with silver coated PCBs. With "no clean" and no changes in process parameters ( we had no input on necessary changes from the boardhouse ) we encountered wetting problems in the first reflow soldering process. Later it was s
Electronics Forum | Wed Aug 01 11:57:55 EDT 2001 | mparker
It's amazing the eclectic applications that Silly Putty works for, what the heck, give it a shot! One question, seriously, what are the QFP dimensions? x, y, z? can you stand for the injected material to flow past the leads?
Electronics Forum | Wed Jun 15 13:47:28 EDT 2005 | russ
No you're not stupid, they will melt if the top of the board gets real hot. I was lucky most likely in that ours were usually off of the board surface. anything that will hold the weight material will work. Now that I think about it my shot bags w
Electronics Forum | Wed Jan 06 14:49:16 EST 2016 | rdubya71
Give us a shot, we are a one stop shop. http://www.sbcinc.com/
Electronics Forum | Wed Dec 05 22:59:42 EST 2007 | er_pe
To be successful, and to yield quality products off any selective solder systems out there on the market today, DFX rules need to be enforced and followed. Lay-out is a one-shot process where as manufacturing of the PCBA is continuous. Obviously, muc
