Electronics Forum: tweak (Page 1 of 21)

SMT Production Tips

Electronics Forum | Fri Dec 02 15:29:16 EST 2011 | davef

Fifth, if an individual component is off, but all others are on, * Go back to the CAD file and find out why the centroid is not correct, and fix it there * Check the feeder calibration, In short, you should never "tweak" your pick and place machin

Placement Program Tweaking

Electronics Forum | Thu Nov 01 13:01:16 EST 2001 | dave231

Ditto for what most people have said. If you have good equipment/ good data / 3 or more fiducals..everything should be OK. Maybe dirt or something got bang'd. tweaking is evil,but if nothing else works??? dave

Placement Program Tweaking

Electronics Forum | Fri Oct 19 17:41:21 EDT 2001 | Stefan

I used to love tweaking. I tweaked and tweaked until I got a master degree in tweaking. But than I had to teach others how to program a board and avoid tweaking. After all it does not go quite conform with ISO and other quality approaches. I investig

Placement Program Tweaking

Electronics Forum | Wed Oct 31 11:10:28 EST 2001 | Claude_Couture

In theory, no tweaking is necessary. Unless you happen to work with equipment old enough to vote! We have several lines with old MK chip shooters. of course, we use the same program for all the lines. There is no way to calibrate each machine so that

Placement Program Tweaking

Electronics Forum | Tue Oct 16 11:53:04 EDT 2001 | raton

When only a few components are off placement? You'd like to say no tweaking of any kind, anywhere, by anybody (but me). But you're not there to run to their rescue all hours of the day and nite (almost but not quite), and getting product out the do

Placement Program Tweaking

Electronics Forum | Fri Nov 02 20:15:13 EST 2001 | caldon

Ahhhh America.... It is great to agree to disagree.

Viewing Datasheets

Electronics Forum | Thu Apr 20 10:08:18 EDT 2006 | slthomas

Does anything happen when you tweak the magnification/zoom settings?

Placement Program Tweaking

Electronics Forum | Thu Nov 01 16:06:54 EST 2001 | Stefan Witte

I disagree on the dirty glass scale offset theory. If you have a dirt spot on the scale, every time the axis comes over the spot it misses counts. After a few movements it will not find the components in the feeder anymore, because the failure adds u

Reflowing <.032

Electronics Forum | Fri Feb 18 11:14:07 EST 2005 | russ

I would be willing to bet that you are ramping up way too fast and possibly too hot/long of a soak and killing your flux activity. this will give the appearance of "no reflow" due to non-coalescence of the solder balls. check this board with the hel

Placement Program Tweaking

Electronics Forum | Tue Oct 16 03:15:00 EDT 2001 | Michael Trybula

At my previous job I inherited several lines where tweaking of a few components was allowed. The first thing I did was stop that practice. The problem with tweaking a program is that you are fixing the symptom and not the root cause. When the root

  1 2 3 4 5 6 7 8 9 10 Next

tweak searches for Companies, Equipment, Machines, Suppliers & Information

Selective soldering solutions with Jade soldering machine

Training online, at your facility, or at one of our worldwide training centers"
fluid dispenser

High Throughput Reflow Oven
Electronics Equipment Consignment

High Resolution Fast Speed Industrial Cameras.
SMT spare parts

SMT Machines, Parts & Accessories - Used and New