Electronics Forum | Tue May 12 12:55:19 EDT 1998 | Duke Courier
| | | Sorry for the confusion. For now there is but one | | | forum, and that is this SMT Forum. Everyone is | | | welcome to post any technical issues related to | | | pcb design, fabrication, and assembly, of which | | | capital equipment is an i
Electronics Forum | Sat May 09 12:01:51 EDT 1998 | Bob Willis
If you need some training materials have a look at my Internet Web Page www.bobwillis.co.uk I have the second largest video list on electronic assembly second only to IPC. I have the largest range of CD ROM and Poster sets which may be of interest. M
Electronics Forum | Fri Apr 24 15:21:08 EDT 1998 | Earl Moon
| Looking for anyone who has experience with high temperature soldering. Need to determine why solder joints are failing. Thermocycling of unit is -40C to +140C, 30 minute dwell time, 10 sec. transition time | Your help is appreciated | Ed Holton |
Electronics Forum | Wed Apr 08 16:02:38 EDT 1998 | Mike Newkirk
Hello Reza! The best place to start is to come visit our demo lab in Raleigh North Carolina and we will give you an in depth review of SMT assembly Best regards, Mike Newkirk Vice President, Sales and Customer Support | Hi, | I have been assigned to
Electronics Forum | Mon Apr 20 18:59:24 EDT 1998 | Earl Moon
| Hello Reza! | The best place to start is to come visit our demo lab | in Raleigh North Carolina and we will give you an | in depth review of SMT assembly | Best regards, | Mike Newkirk | Vice President, Sales and Customer Support Mike, You don't w
Electronics Forum | Mon Feb 16 18:38:29 EST 1998 | Eric Cox
Hi All! Has anyone out there had any success using a Fuji HP machine to place a 160-Pin PQFP part? The part is 28 mm square, with 1.6mm long pins. Whenever our HP tries to place the part, it get an Image procs error. Our supplier says that the m
Electronics Forum | Tue Aug 21 11:32:58 EDT 2001 | Philip
Process Sciences offers a two day intensive course on SMT processes. It is taught by senior process engineers, and has been quite successful in serving the electronics industry on a number of levels. We conduct this course at different locations ar
Electronics Forum | Mon Aug 27 15:03:40 EDT 2001 | davef
Essentially, you want to ruggedize this component. Various adhesives could work great, depending on the source of the energy that is causing the solder connection fatigue. So, what are your looking to: * Rigidly bond the component to the board? * A
Electronics Forum | Tue Sep 04 18:11:18 EDT 2001 | davef
Assuming you're asking about double sided reflow soldering ... Use pad mating to lead wetting area. Bob Willis has found the ratio to be as much as 44 grams/sq in. Check Bob's site [Electronic Presentation Sevices] for more. Phil Zarro uses the
Electronics Forum | Tue Sep 11 09:13:01 EDT 2001 | davef
Like most things in electronic assembly, this is not astrophysics. People have pasted boards, placed components, turned the board up-side down, run the board through a reflow oven, and generalized about which components: * Fall off the board. * Don
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