Electronics Forum | Mon Mar 24 10:38:33 EDT 2008 | davef
No standard, but common practice is: IPC-TM-650 Test Methods Manual * Method 2.1.1, Microsectioning, Manual Method * Method 2.1.1.2, Microsectioning, Semi or Automatic Technique
Electronics Forum | Tue Mar 25 08:13:10 EDT 2008 | davef
Turns out, SMTnet didn't want us to use the name of the town where the publisher of Reference 1 is located.
Electronics Forum | Tue Mar 25 10:08:20 EDT 2008 | bandjwet
Along the lines of this topic..... Does anyone know about the going rate for a cross sectional analysis including the report from 3rd party labs for this service?
Electronics Forum | Mon Mar 24 15:54:36 EDT 2008 | Paul M.
What r u using for fiducials ? fids? pads? thru-holes? video model? What r u using to print the paste? squeege blades? proflow? paste puck? Why r u using Step Mode ?
Electronics Forum | Mon Mar 24 17:16:27 EDT 2008 | hussman
Double check your supports. When run in auto this occurs a lot quicker than step mode. Just a thought.
Electronics Forum | Tue Mar 25 14:27:16 EDT 2008 | smtnet51
Make sure whatever you are using for a fid. is apart from any other pads or apertures. It'll grab a pad/aperture above or below (in auto mode) and screw up your print. We saw this alot when using pads for fids on DEKs.
Electronics Forum | Wed Mar 26 16:10:13 EDT 2008 | kpm135
When was the last time your ELA was calibrated? I had an operator ding the camera some how and the machine acted very much as you describe afterwards. A camera calibration corrected the problem.
Electronics Forum | Wed Mar 26 19:00:48 EDT 2008 | darby
Also check your belts/tensions/pulleys and motors on the camera axis. If you are getting any slippage then the camera will not be in the position the encoder says it is. It may still read the fids but will produce an offset.
Electronics Forum | Tue Mar 25 14:08:52 EDT 2008 | flipit
Looking for a Datapaq 2000 manual. If anyone has one in pdf format or from a broken Datapaq 2000, I would be interested.
Electronics Forum | Thu Mar 27 05:09:26 EDT 2008 | d0min0
maybe it is worth trying that one? don't understand chinese http://bbs.smthome.net/read-htm-tid-96873-fpage-2.html
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
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Huizhou, 30 China
Phone: +86-138-29839112
