Electronics Forum | Wed Jun 02 15:29:47 EDT 2004 | pr
Make sure the board is stopping at the center of the worknest or you will waste lots of time (you'll get software limit errors when you try to find fids.). If it's not in the center, you need to go in and reteach from scratch (doesn't take too long).
Electronics Forum | Tue Jun 15 17:29:25 EDT 2004 | gregp
Just an idea... Try investigating methods for storing large drawings. We have a hanging file cabinet for E size drawings. You apply a self adhesive strip of mylar to the end of the drawing that has four holes in it. The cabinet opens up and 2 sets
Electronics Forum | Mon Jan 31 01:36:43 EST 2005 | timekey
Dave- Excuse the shameless self promotion but we market a product that does just what you are referring to...measuring Cp and Cpk levels on SMT equipment. If you've ever had the desire or need to gather this data on your in-house SMT equipment pleas
Electronics Forum | Mon Oct 31 08:29:51 EST 2005 | chunks
Shifting? Please describe the "Shifting". I.E. is it centering, sliding to cause shorts..... Most 208s will self center. If it's causing shorts, first check your print to make sure it is on the pads. Next check placement. Another area to check
Electronics Forum | Sun May 28 10:53:40 EDT 2006 | mika
From The Wikipedia: Guru= ...."way to self-realization" ..."the original meaning of guru has been extended to cover anyone who acquires followers, though not necessarily in an established school of philosophy or religion." ..."The importance of disce
Electronics Forum | Tue Jun 20 16:08:12 EDT 2006 | two cents
Here we go again........please do your Company and yourself a favor by listening to advice from someone other than the self proclaimed guru. Did'nt Ford think out of the box when the Edsel was designed? Good luck and make sure to check out all the al
Electronics Forum | Wed Jun 28 21:50:18 EDT 2006 | adihsr
BGA is better- in terms of 1.0 no bent leads or coplanarity problems 2.0 self align on solder pads 3. easy solder printing 4. large pitch ...I think those who goes for QFP have not had a strong SMT experience. Do not be hurt byt this is a basic SMT D
Electronics Forum | Wed Aug 09 09:54:36 EDT 2006 | russ
Use ENIG, plated finish will be too thick and make for a brittle joint. ENIG is self limiting so this condition cannot be present. To ensure that the bond is strong for BGA you must ensure that process is under control. The correct reflow profile w
Electronics Forum | Mon Sep 18 10:40:15 EDT 2006 | SWAG
Depending on what kinds of machines you run and feeder style, self adhering leaders work well to minimize the need for a long leader. We use them on every reel. We can generally load most feeders with only waste of about 4 parts by use of leaders (
Electronics Forum | Mon Sep 18 17:47:56 EDT 2006 | Cmiller
I would get yourself a better meeter. All resistors are sorted as far as I know so if you had a good meter you could just grab a reel of 5% parts and sort them your self. I have seen the markings both ways so I would not immediatly assume the parts w
