Electronics Forum | Wed Jan 30 12:37:49 EST 2002 | jax
nifhail, In a nutshell: Vapor-phase reflow is a process that uses a fluid with a selected boiling point. As condensation of the hot vapor occurs on a cool assembly the assembly's temperature is rapidly raised to match the temperature of the vapor.
Electronics Forum | Sun Sep 15 08:41:07 EDT 2002 | davef
I agree with you Steve. I have tried to convince the fine folk at SMTnet about your very agrument for years. They listen, but are unmoved. I think they would be moved if we raised a stink about it
Electronics Forum | Mon Sep 16 10:41:19 EDT 2002 | bdoyle
That would definitely do it. We have thought about this a number of times as its been raised. The more people who are in support of it, the quicker it will happen.
Electronics Forum | Fri Feb 28 15:10:26 EST 2003 | Pauld
Dave, I raised this concern also. AMP claims that the tight fit in the wipe zone creates an airless joint that will not corrode despite the dissimiliar metals. DDave, thanks for the link.
Electronics Forum | Mon Jul 07 23:17:34 EDT 2003 | MA/NY DDave
Hi After reading the dialog I think you should send this to a lab that can do cross sections a little etching and raise the magnification. YiEngr, MA/NY DDave
Electronics Forum | Thu Feb 12 13:18:33 EST 2004 | patrickbruneel
Vinny, I agree 100%, raising the import taxes could resolve the $521 billion deficit the country has and make local manufacturing more attractive for investors. (But this is probably not sophisticated enough to implement) Patrick
Electronics Forum | Wed Jun 02 09:21:10 EDT 2004 | James
They take the place of the tooling pins. They magnetically attach to the table. Board comes in, table raises, Red-E-Set supports the board, prints, done. You just have to do the initial setup before running. We bought 4 units for each machine. J
Electronics Forum | Fri Jun 04 15:51:13 EDT 2004 | pjc
Oh, and $9K to $12K is a good price for a block that raises pins up and down by air, don't forget the tips on the pins too. Its all high priced stuff. Value is the key I guess.
Electronics Forum | Wed Aug 10 16:04:09 EDT 2005 | rrylande
I am concerned about delamination and other modes of damaging the board itself. Am I mistaken to believe that raising the entire board to near reflow temperatures (during the repair of a single BGA) may damage the quality of the board?
Electronics Forum | Mon Jun 19 15:13:42 EDT 2006 | Chunks
There is also plastic link on the shaft that raises your Z-Table that may have come lose or broken. Is the Z-Table able to move up and down in Supervisor mode?
