Electronics Forum | Tue Mar 22 06:08:45 EST 2005 | Grant
Hi, We used to manually profile by comparing logged temp numbers and matching the paste profile. But we got a KIC and it's software was so much better we got a good reduction in rework and we have almost no first run faults now. I would recommend on
Electronics Forum | Wed Mar 14 08:43:39 EST 2001 | genglish
Dave is absolutely right, your adhesive supplier must give you a data sheet with a precise cure profile on it. We use a cure profile like a trapezium shape with a max temp of 150�C for a period of 120 seconds but this is totally dependant upon the a
Electronics Forum | Tue Jan 31 12:02:22 EST 2006 | aj
how would you apply both pastes.? anyway, I have succesfully run leadfree bga with lead paste. You gotta find a profile that kinda meets both requirements. Taking into consideration the peak temp and time above. dont have details on hand but I ca
Electronics Forum | Tue Dec 12 01:52:05 EST 2006 | hemu_me
As we have vitronics oven(SMR610A) made in dec,1997,which has 5 heating zones and 2 cooling zones. For Lead free soldering what should be our baseline for low/medium boards.we have gathered profiles from various paste manufacturers,however we don't k
Electronics Forum | Tue Jan 29 09:41:52 EST 2008 | d0min0
Hello, we use DataPAQ 6 slots - but after tech guys finally killed their profiler on wave its theirs now last year we used SolderStar neptune, 3-9 slots, but it is too easy to destroy it (4 times in repair...) so finally I started to use SlimKIC 2
Electronics Forum | Tue Jul 25 09:30:08 EDT 2017 | cyber_wolf
"We use Mistral 360 with glass top where you can "see" your process while board pass through the oven, you see when the paste dry, you see when the reflow starts, what is the time above liquid etc etc, and can adjust up or down with few degrees in ea
Electronics Forum | Tue Feb 18 06:14:53 EST 2020 | astarotf
Evtimov SMTA-Alex Hi After the comments, we have analyzed our oven curve according to our sheet of technical data of solder paste. We modify the curve taking the linearity to the maximum with what the file specifies, we attach the profile and the c
Electronics Forum | Fri Apr 02 15:59:04 EST 2004 | russ
Matt, are you still just doing SIPAD? If so, Manncorp has a profiler for about $1k It requires a p.c. to be hooked up while profiling and it won't take data points any faster than 1 point every 2 seconds. but could be adequate for your needs. (www.
Electronics Forum | Wed Apr 11 14:57:31 EDT 2007 | itwasbill
Hi all! We are placing BGA's using a QSV-1 pck and place machine. I believe our profile has the correct information but we continue to get vision results not available when we inspect the part. Our screen appears as follows: NO RESULTS AVAILABLE PAR
Electronics Forum | Wed May 28 08:46:39 EDT 2008 | ck_the_flip
I've talked to several Applications Engineers and Chemists from a couple of different paste manufacturers and they confirm that the profiles on their data sheets are nothing but guidelines. It's up to you, Process Engineer or Process Tech, to develo
