Electronics Forum | Mon Jun 28 17:03:59 EDT 1999 | M Cox
| Hey there gang, how's it going ? | | Anyway's here's my probelm, got a new product to build double sided reflow, lot's of so20's and PLcc's 1206's, 0805's the usual stuff. Probelm is all the pad spacing of the 1206's are too big, my component's ar
Electronics Forum | Fri May 26 10:58:15 EDT 2006 | Chunks
Tell your inspector you are PURPOSELY printing 25% off to attain a synergistic energy level that will initiate the description of the criteria for requirements by developing a framework for the application architecture consistent with the planning co
Electronics Forum | Sun Feb 24 13:52:47 EST 2002 | bentzen
Hi Armin Printing equipment can be divided into two main groups; In-line and off-line. For "small" production sites an off-line screen printer should be adequate but for high out-put placement lines, where the product cycle-time is short, an in-line
Electronics Forum | Fri Feb 02 12:48:29 EST 2024 | spoiltforchoice
Do it all the time. With an automatic printer you would have your two images at opposite edges of the stencil and to switch between them you would remove the stencil and rotate it so the one you want is at the front. Naturally you need to make sure t
Electronics Forum | Fri Jun 25 16:32:45 EDT 1999 | MMurphy
| | | hello, | | | | | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | | | thanks for the input | | | | | | wayne | | | | | | | | | | | We have tried this mainly
Electronics Forum | Fri Aug 30 22:20:27 EDT 2002 | lysik
265 is a great unit. Your process should be OK. I am sorry I asked you to check it I just wanted to start with the basics. I am at a loss. May be a bad batch of paste. I am reaching for straws. I know it sounds crazy but try a really slow (snap off)
Electronics Forum | Thu Dec 16 15:00:20 EST 2004 | glaucon
Simple differences. Both processes require a very similar machine platform, controlled motion, vision fiducial recognition and alignment of a substrate (PCB or hybrid ceramic) to the "image", the image being either a stencil (hence stencil printing)
Electronics Forum | Fri May 04 12:28:12 EDT 2001 | slthomas
We have had some success printing 20mil pitch with our IIT Proframe. It takes some babysitting, and you don't want your operators to be changing these things out every hour or you'll be buying lots of them. Pulling tension in one direction gives r
Electronics Forum | Thu Aug 12 14:17:19 EDT 2010 | mikesewell
You might reduce your panel size, cut it in half and rotate to better utilize your edge clamping/board supports. Tape off your current stencil and see if it improves the print. A new stencil and a little extra handling may be cheaper than tooling.
Electronics Forum | Mon Jun 28 15:50:22 EDT 1999 | JohnW
Hey there gang, how's it going ? Anyway's here's my probelm, got a new product to build double sided reflow, lot's of so20's and PLcc's 1206's, 0805's the usual stuff. Probelm is all the pad spacing of the 1206's are too big, my component's are only
