Electronics Forum | Wed Oct 10 13:49:12 EDT 2001 | stepheno
I recently started at a new company. They have a variety of bare PCB's and most have aprox. 20 variations. Maybe about 1/3 of each board on average are non-populated locations. They buy one stencil for each PCB but then use scotch tape to block of
Electronics Forum | Wed Oct 10 20:35:17 EDT 2001 | djarvis
Stephen, I don't understand this at all mate. 1. If you don't place a QFP and get bridging across the bare pads, you were gonna get absolutely horrendous bridging if you did put one down. That points to poor printer set up or stencil design or both
Electronics Forum | Wed Oct 10 20:54:32 EDT 2001 | davef
We're with the Ozzy's earlier posting on this thread. We make similar products, like: * Phantom products that are mostly complete and then are configured to order by adding or subtracting a couple of parts and some jumpers. * Version products like y
Electronics Forum | Fri Mar 18 15:02:07 EST 2005 | pmd
Please clarify, Z axis gears (Blades)? The MPM head I believe is what your are asking is driven up and down via a lead screw. The machine gets the zero point from the "HAT" tactile sensor in the table nest. When squegees are installed the blades are
Electronics Forum | Wed Mar 28 23:02:50 EDT 2007 | jmelson
If I couldn't afford to go to Boston to get some training from the seller, I certainly can't afford a week in Australia! But, thanks for the offer. I do have the HHK (hand held keypad, that's what Philips calls it.) And, after tinkering with var
Electronics Forum | Tue Feb 08 14:23:47 EST 2011 | dennisfo
Conformal coat bubbles using 1B73 and SC-205 nozzle I've read most of the posts on this subject. I'm using the SC-205 (airless) fan nozzle and 400 needle to apply 1B73 mixed with xylene thinner. I have micro bubbles which come directly out of the noz
Electronics Forum | Thu Apr 19 15:22:34 EDT 2001 | jdtpfacreate
Spanky, It sounds like you are looking for a recipe to use when you do get an assembly in that has 0201's on it. We have worked with our customers worldwide in the development of the process to use 0201's. Most equipment manufacturers out there
Electronics Forum | Wed Oct 15 15:08:05 EDT 2008 | mbrunton
I have a Fuji IP1 using the MCS control system. Everything works fine, but it seems to have tons of problems placing PLCC4 parts (Osram Power TopLED). Some reels I load up it will give a vision processing error for about 1 out of 10 parts. Other r
Electronics Forum | Mon Jul 15 09:42:49 EDT 2019 | mleclair
I purchased some RS232 breakout board connectors so I'm making the cables now based on the pinout document page 4 (DB9 to DB25) but i'm still getting the message below: "unable to transmit to machine 61700025 Unable to log on to the Machine Communic
Electronics Forum | Mon Jun 30 10:02:37 EDT 2003 | Steve Gregory
Hi Russ! An "R" QFP is what Altera calls their Plastic Quad Flatpacks that have a heatsink in the top...they actually call them Power Quad Flatpacks. I'm familiar with the formula, of how one can figure out if there's enough surface tension for a p
