Electronics Forum | Thu Mar 03 16:33:24 EST 2005 | pjc
Revision D has over 730 new and updated illustrations of acceptability criteria and has been critically reviewed for clarity and accuracy. The document synchronizes to the requirements expressed in other industry consensus documents and is used with
Electronics Forum | Fri Mar 11 09:28:34 EST 2005 | Micheal
I need help on a Quad IVC. We are having intermitant problems. What happens is it runs and then all of a sudden the Z goes down into the feeder past the limit. I have changed the Z motor, cleared the memory, and also swapped motion controller boards
Electronics Forum | Sat May 14 03:56:40 EDT 2005 | Mika
I am interested in RoHS "through-hole soldering": We have a problem with solder wetting and fillet during selective and wave soldering, with a Ni/Au PCBA!! Different fluxes has been tested, but this is really a big issue. Now; there is only a few fl
Electronics Forum | Sun May 29 15:12:46 EDT 2005 | Philippe
I have been following this thread with a great interest. However, the rules or legislations that control RoHS standards is maybe questionable, but I can't see why people/companys have so hard to think about the "next generation"? The fact is: RoHS is
Electronics Forum | Wed Apr 27 10:47:26 EDT 2005 | HOSS
A 1:1 pad to ball diameter will cause the balls to collapse more giving you less post solder component standoff. Depending on the application of this product and required reliability, you may want to stay with the padstack being used. You may try c
Electronics Forum | Mon May 02 10:18:30 EDT 2005 | Frank
Juki KE-2050R (or any of their R-series machines). They have the ability to automatically learn pick positions on paper tape feeders and they can zoom in on pick locations (x2 or x4), so this will help when they release their nozzle for 01005 compon
Electronics Forum | Wed May 11 08:41:46 EDT 2005 | Rob.
Cheers Jerry, forgot the most important one! Also want it to do: laser 3D volumetric solderpaste inspection Pre-reflow (including fault logging by placement machine & individual feeder) Post reflow solder joint inspection & handle lead free joints
Electronics Forum | Mon May 16 12:39:48 EDT 2005 | JB
Agreed with the previous posts: *Make sure there is one empty nozzle changer per head. *Make sure there are no components on the nozzle changers that prvent the nozzle from seating flush with the changer. *make sure all nozzles are fully seated. *Ch
Electronics Forum | Fri May 27 04:34:17 EDT 2005 | Rob
Can you not track placement accuracy/feeder performance/print performance just via the AOI in near real time? Once you get a feel for it you can usually tell where the fails stem from, and at most you are only usually around 10 minutes out depending
Electronics Forum | Mon Sep 12 10:53:22 EDT 2005 | cmiller
The Advantis was more accurate than the turret, so he claimed. The Single beam (dual lead screw drive-this is not a GSM 1) flex machine is $125K the Lightning is $150K. They changed the pricing in 2004. I was quoted a Topaz XII at $187K. I know Phili
