Electronics Forum | Thu Jun 30 06:30:50 EDT 2005 | bobpan
Can you run the board on the other side of the oven??? Can you turn on the oven and set the heat real low and feel the air blowing down over the heaters???? You may be able to tell something is going on that way. Also make sure vibration isnt causing
Electronics Forum | Thu Jun 30 18:28:47 EDT 2005 | KEN
1. Migrate to horse-shoe pad design. 2. Verify your furnace is level. 3. Verify your chains are not jerking around. 4. Speed control for fans / gas amplifiers are correct or normal? 5. (this happended to me once) Make sure you don't have any f
Electronics Forum | Wed Jun 29 19:33:12 EDT 2005 | matjen
After the machine stops for any reason when restarted the z table goes to loader position comes up then goes back down and re-reads the fiducials, only one machine does this but we are losing valuable cycle time after every part change. We have Fuji
Electronics Forum | Mon Jul 11 07:49:06 EDT 2005 | davef
Approaches are: * PCDATAK sells [through distributors and hobbist sites] inexpensive layout software and plastic sheets that you run through a copier and then use to image the traces on the bare board. Since you have the software, all you need is th
Electronics Forum | Fri Jul 01 08:27:54 EDT 2005 | davef
There's a lot of good stuff on prevention in the fine SMTnet Archives. Here's an oldie, but a goodie. http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=15848 On repairing the boards you have, without using cyanide, try: * http://www.circ
Electronics Forum | Mon Jul 04 11:32:44 EDT 2005 | geb
One of my Universal GSM (1995/ 1996 model) pick and place machines has recently started to drop the nozzle on the reject belt when dropping off a rejected component. I have tried replacing the nozzel holders on the ends of the spindles but with no im
Electronics Forum | Mon Mar 05 03:57:39 EST 2007 | reza karbaschi
This is a technical forum for the SMT assembly > process. Try posting your machine on the > Equipment Mart, bar menu on the left, that what > its for. > This is a technical forum for the SMT assembly > process. Try posting your machine on the
Electronics Forum | Thu Jul 14 16:12:22 EDT 2005 | russ
Lloyd, could you get us a pic from the side? It looks to me as if the pads may be too small or far apart, but I can't tell. We normally use a 35 x 35 pad size on .07 centers when we have the luxury of designing them that is.
Electronics Forum | Fri Jul 08 08:20:32 EDT 2005 | teilo
Hello we manufacture titanium retrofit kits with a 5mm titnaium tank we have done 7 conversions for Sony , Wahl in Hungary , Fextronics in Ireland without any problems at all. If you require additional information please do not hesitate to contact m
Electronics Forum | Fri Jul 08 12:35:44 EDT 2005 | esoderberg
Last year we installed two in-line ICT/Functional testers. With the current volume getting ever greater, we need to be able to identify post test what has been tested and what has not. One idea was to put two circular pads 0.100 apart with an 0.004"
