Electronics Forum | Sat Oct 13 16:42:35 EDT 2001 | kenbliss
I agree with EMC based on what you described, and they build good pallets along with a few others, a small word of caution is that pallets are bit expensive typically several hundred dollars or more each. So if you find that is the road you go, be s
Electronics Forum | Tue Oct 16 18:42:32 EDT 2001 | mparker
I go with DaveF's advice. You are probably curing the glue too fast. Another phenomenon that I have experienced was during glue cure and solder paste reflow simultaeously. A good reason to run a glue cure profile seperately from solder paste reflow
Electronics Forum | Wed Oct 24 18:08:02 EDT 2001 | davef
1- DF1: WOW!!! How do people get these cool toys? CB: I am with the University at Buffalo Electronic Packaging Lab. http://www.packaging.buffalo.edu We have pretty much everything that is sold on the market as well as Laser inspection technologies we
Electronics Forum | Tue Oct 23 08:38:52 EDT 2001 | MikeF
Dave, Thanks for the suggestion on the used equipment brokers. I had done a search of the Marketplace for this machine, but should have thought to contact one of the brokers. Vitronics can sell me a manal, but has noted the manual does not have any
Electronics Forum | Thu Nov 01 08:27:13 EST 2001 | KR
I'm not positive, but I believe the 4785 library is not in an off the shelf database format. The software for the HSP4785's was written by Sanyo, and I think they used a proprietary database format. I do not know of anyone outside of Sanyo that can
Electronics Forum | Tue Oct 30 17:16:24 EST 2001 | seand
Hello Chris, If you could humor me, what are the limiting factors forcing your dot size to .010"? What is the die size that you are placing? What are the accuracy tolerances? Was eutectic die attach never an option for this bare die? Have you de
Electronics Forum | Thu Nov 01 05:30:06 EST 2001 | wbu
This is not about the physical laws but besides contamination, which will actually IMO cause NO WETTING, it is quite vital that the time-limit the flux is active is not exceeded during your reflow process. Depending on your paste/flux you will have a
Electronics Forum | Mon Nov 12 13:04:35 EST 2001 | slthomas
We've got a problem with a fine pitch board that has about .005" registration error at each end (towards the center of the board) when it's printed. Apparently we've got a case of board stretch generated at the fab shop. I still have to do some mea
Electronics Forum | Wed Nov 14 08:29:32 EST 2001 | dxiong007
Hi DaveF, Thanks for your suggestions. You are good man! Couple of years ago, I asked a question in this Forum, you are the first one gave me help. I also read many topics almost all of them have your comments and suggestions. I think in all those y
Electronics Forum | Thu Nov 15 13:51:23 EST 2001 | jhingtgen
John, To answer your question, we have a number of customers that are using this process, Pumpprinting very successfully! If you would like to contact myself I can provide you with some very good references that will be able to answer all your ques
