Electronics Forum | Tue Mar 29 04:15:01 EDT 2011 | ravo
Dear All, Thank you so much for your cooperation. Actually am in continous problems with my BGA and can not assemble it using my QP242 till now, I am using the following data : Vision no. : 1 Vision Type: 230 Height: 2.32 Body Size X: 27.00 +-0.
Electronics Forum | Wed Jan 03 12:33:37 EST 2001 | Terry Burnette
John, There is one process issue that occurs with the larger BGA packages which have coplanarity near the high end of the .2mm spec.. The defect is commonly referred to as "ball in cup" and "head in pillow". It is an open solder connection whereby th
Electronics Forum | Fri May 14 00:28:09 EDT 1999 | Mike D.
| I am seeing reflow around my signal pins after being subjected | to a profile of 204c for 1 minute and 225c for a min of 30 seconds. Signal pins are soldered into a copper plated alum. case with SB5 and then silver plated. The pins have a hot oil
Electronics Forum | Thu Apr 29 15:21:07 EDT 2004 | davef
Suppliers of laser soldering equipment will probably give you their customer list [just recognize that the engineers that bought the equipment could present interesting points of reference]. Try: * Contax Ltd Little Park Farm Road Segensworth West
Electronics Forum | Fri Apr 22 16:57:10 EDT 2005 | davef
Suppliers are: * Contax Ltd Little Park Farm Road Segensworth West Fareham, Hants, PO15 5SJ UK +44 1489 885808 Fax: +44 1489 885553 * Leister Process Technologies Riedstrasse Sarnen LCRN, 6060 Switzerland 011-41-416627467 Fax: 011-41-416627480 * mt
Electronics Forum | Thu Dec 22 12:05:37 EST 2005 | Tony
Currently we are using a 2 step vapor soldering process to manufacture our std. lead soldered parts. The first step was done with a ls240 vapor fluid and the second was done with a ls200 fluid. Using a 221 deg C sn95/Ag5 solder for the first step a
Electronics Forum | Sat Apr 14 08:23:29 EDT 2007 | davef
Laser soldering suppliers are: * Seica [low cost firefly A-30]; 45 Osgood St 1st Flr, Methuen, MA 01844; 978-683-8356 F8357 seicatestsolutions.com/pages/24/A30-Firefly-Solder-Station.php; Dave Sigillo [GM] sigillo@seicausa.com * Leister Process Tech
Electronics Forum | Tue Apr 03 08:02:05 EDT 2007 | itaig1
I have the manual for this machine and the programs I am after allow me to connect the machine to a PC via an RS232 interface to allow upload and download files to/from the machine as well as an optimiser. We have had the machine for a while and is o
Electronics Forum | Sun Mar 29 13:49:59 EDT 2009 | tpappano
Hi Peter, I'm a new user of a CSM84VZ, so I have only a small grasp so far about what goes on in the machine 8-) There should be two locating pins. One fixed and the other adjustable for different board widths. Small cylinders are coupled to the
Electronics Forum | Thu Feb 11 18:51:49 EST 2010 | rodrigo
Hi All, I'm setting up the F4G software for our line (currently using MCS30). I made an adapter to connect the CP4 line (that was connected to the MCS30) to the PC. Then I tried to transmit a program but I keep getting this error: 41A27F9D: Error o
.gif)
