Electronics Forum | Mon Jul 02 20:13:41 EDT 2001 | davef
We agree with Wolfgang. Adding points along his line of reasoning: * Also consider placed component prescience. Sometimes, a mis-pick results in paste on the nozzle, which leads to the next component being stuck on the nozzle and not placed, which
Electronics Forum | Mon Jul 16 19:27:27 EDT 2001 | eliishee
I have no choice, as per customer's request to remove the solder balls. Can i use water to clean away the solder ball since i'm using RMA solder paste not the water soluable paste.
Electronics Forum | Mon Jul 16 19:36:09 EDT 2001 | steven
I hv no choice as per customer's request to remove the solder balls. Can i just use water to clean away the solder balls since i'm using RMA solder paste and not the water soluable paste?
Electronics Forum | Thu Jul 26 01:50:17 EDT 2001 | mugen
We gave standing order, if its past the expiry date, ditch the can/jar, get a new can/jar.... Visual confirmation, for previously open & recycle can/jar, if you see seperation, of yellowish flux floating above, goolie grey much beneath, then ditch i
Electronics Forum | Tue Jul 31 13:46:17 EDT 2001 | Hussman
How fast is your print head speed? I've found that I had to decrease my print head speed to get the paste to stick to gold pads. Not exactly sure why - but the ol' instincts worked well.
Electronics Forum | Wed Aug 01 06:52:25 EDT 2001 | Mark
please look at trying lazer cut stencils. They have trapozoidal shaped apertures and this could assist with the paste releasing onto y the PCB
Electronics Forum | Sun Jul 29 10:44:52 EDT 2001 | johnw
Hi guys can you tell me what oa stands for when talking about ws pastes new to this game
Electronics Forum | Mon Jul 30 16:32:33 EDT 2001 | LloydG
OA: as in Organic Activated type of Solder paste, meaning the flux vehicle is an organic type. which is actually a water-soluble type. this is the opposite of a NoClean type.
Electronics Forum | Tue Feb 08 12:36:28 EST 2000 | Charlie
I'm looking for information from both those who do cure glue and reflow past with the same profile and those who have tried and decided against it. What were the problem? What are the limitations?
Electronics Forum | Tue Jan 04 17:54:37 EST 2000 | Josue Jacquez
Does somebody knows what should be the max acceptable height for the paste printing process using a 6 mils stencil?? I'll appreciate your help!!
