Electronics Forum: profiling (Page 168 of 462)

Reflow Profiling Question

Electronics Forum | Wed Dec 26 17:40:58 EST 2007 | mobytahoe

Hey Andy, Thought you were buying a line? Do some homework, bro. This is manufacturing...not building a crystal set to listen to a.m. radio...

Right angle PTH lead profile = blowholes

Electronics Forum | Sat Jan 19 10:58:23 EST 2008 | slthomas

That's a good idea. We did pull the bridge piece off of one just to see what happens with the receptacles only, so no flux blockage. They flowed great with no blowholes, but also filled with solder. :/

Solder bridging on one corner of BGA

Electronics Forum | Tue Jan 22 22:23:48 EST 2008 | amarpreet41

Thanks, I am working on to prevent solder bridging. Tried fine tuning reflow profile, solder printing looks fine. Any further ideas??

Thermal Profilers

Electronics Forum | Tue Feb 19 16:36:23 EST 2008 | 18424

Two thumbs up for KIC. Has been a great unit for the money. Kic explorer has 3 thermo couples in one nice little connector. The unit will do 12 TC's.

Dirty Reflow oVens.

Electronics Forum | Tue Mar 04 07:18:25 EST 2008 | realchunks

What are you profile temperatures? I wonder if you're not ramping up too soon in the first zones.

PB FREE AMD 940 SOCKET

Electronics Forum | Thu Feb 14 07:33:24 EST 2008 | cyber_wolf

Does anyone have any experience with this component ? We seem to have some warping issues through reflow. We have tried everything profile wise....pre bake parts etc.

Inspecting a new stencil

Electronics Forum | Mon Feb 18 13:17:18 EST 2008 | smtnet51

Why not just print a board? You have a spare board for your profile right? When you are done you have a working program and you know if the stencil is correct.

Wave and Reflow Profiler

Electronics Forum | Tue Feb 19 05:00:07 EST 2008 | muarty

We have used both Datapaq and ECD Mole in the past. Either system will do the job for you, slight preference would be for the ECD system.

Wave and Reflow Profiler

Electronics Forum | Tue Feb 19 07:44:41 EST 2008 | tonyamenson

So just to clarify.... If i bought a KIC 2000 I could run that one unit over both my waves and through both my ovens (leaded and lead-free)? Or would I need additional equipment to use it on the wave?

Wave and Reflow Profiler

Electronics Forum | Wed Feb 20 08:07:46 EST 2008 | ck_the_flip

Here's a good thread on this topic: http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=9859&#Message39714


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