Electronics Forum | Sat Apr 25 19:40:01 EDT 1998 | Stan Traxler
| We have to mount our SMD devices 0.1 to 0.4 mm off the pcb | PCb substrate to compensate for thermal stressing in a | Space enviroment. Has any one any ideas or contacts for | dissolvable pads. this only applies to leadless components We have appl
Electronics Forum | Mon Feb 21 02:02:54 EST 2005 | JSS
First of all THANKS for thr reply. I totally agree with u that paste dried,stencil aperture clogged like probs comes during the production but we hv a visual inspection stage (with 5X illuminated lamp)after printing process and before inserting the
Electronics Forum | Thu Mar 17 09:56:34 EST 2005 | jmedernach
Tx, Your spec limit is the point at which you expect to see a failure. In other words, what is the probability that you'll see a short when you have .008" of solder paste? What is the probability that you'll see an open if you have .004" of solder
Electronics Forum | Wed Sep 13 12:50:44 EDT 2023 | kirill
Greetings, I would like to do a height calibration, because the laser of the machine seems to be out of control, I'll explain why: When I measure the height of a 0402 resistor, I get around -0.60 to -0.70, when I fix it on what the machines has measu
Electronics Forum | Thu Sep 26 23:14:25 EDT 2013 | zsoden
We picked up this old (circa late 80s) Seho 1135 machine last year for next to nothing. It needed a bit of TLC to bring it back to working order but it's 99% working now. The only problem left is that we cannot get sufficient height from the delta wa
Electronics Forum | Mon Jul 16 13:54:53 EDT 2012 | markhoch
It's been a while since my MYDATA days, but let's give this a shot. Did you try putting the tool away and picking it back up? Make sure your Midas Head is cleaned and the tool is lubricated properly, then do a Center Base Leveling Calibration. (I t
Electronics Forum | Mon Jul 16 16:28:18 EDT 2012 | mikesewell
I'm somewhat frazzled by this one, not being too familiar with the MYs. Head is clean, tried different tools, same tool# from another MY, and have run the Centering Base Level Calibration to no avail. The component heights are correct and the par
Electronics Forum | Tue Sep 03 09:57:05 EDT 2024 | poly
What other machines have they got? I've got a gc30, gx37 and gc11. The lightning head has a much more limited height range than the 7 spindle or 4 spindle heads. You can't pick off trays with the lightning either. The GC60 / GC120 are amazing for
Electronics Forum | Wed Feb 24 14:52:43 EST 2021 | spoiltforchoice
Well to their credit Neoden has regional representation in the EU, Aus and USA which helps support the end user better than email/QQ chats to China, although how much they really can do on their own is not something I could speak for. I suppose for
Electronics Forum | Sat Aug 01 02:30:23 EDT 2015 | sarason
You could take a piece of aircraft grade aluminium, and machine you own. the advantage is you can set it up so you don't have to do any height compensation when you swap between a normal board, and your custom assembly sarason
