Electronics Forum | Mon Feb 14 17:36:37 EST 2005 | griinder
WE ARE USING MIRAE MX240. ON THIS MACHINE, THE FEEDER ADVANCE AND THE FEEDER PITCH IS CONTROLLED BY THE MACHINE/SOFTWARE AS OPPOSED TO THE FEEDER ITSELF. OUR SELECTIONS FOR 24MM FDDERS ARE 4,8,12, 16, AND 24MM.I WAS WONDERING IF THE 20MM PITCH WAS UN
Electronics Forum | Sat Feb 19 09:26:19 EST 2005 | davef
Your customer asks a reasonable question. How do you know that your: * Paste has not dried? * Stencil aperatures have not become clogged? * On and on ... Some agrue that printing is the most critical process and that it drives all down-stream failu
Electronics Forum | Sun Feb 27 13:42:44 EST 2005 | pmdeuel
So true, We had paste flux supplied to us from Alpha metals. It was the same as used in the solder paste. The major problem we noted was the in ability to control the ratio of paste to flux resulting in lots of voids. When we mixed enough to get the
Electronics Forum | Mon May 16 17:58:54 EDT 2005 | ??
Are you sure you dont mean quad 100. The software for a quad 1000 (which was a samsung machine) was not available on disks or to install......I dont recall ever seeing it on a disk. If its a quad 100, you would need version cc5.6d central controller
Electronics Forum | Thu Feb 24 13:52:16 EST 2005 | deyo
I have a quad vmp20b benchtop printer that keeps blowing out the table up\down control FETS. Anybody have any idea what component is before or after these fets that could be causing this? I metered all the surrounding components nothing was out of t
Electronics Forum | Mon Mar 14 10:38:02 EST 2005 | ???
Are you absolutely sure that you changed the x-y ribbon cables....the z is controlled through those cables and almost all the time one of the cables has an intermittent open. I think there is a small card in the top of the machine (under the black co
Electronics Forum | Mon Mar 21 09:50:29 EST 2005 | davef
It's possible to remove 1mm from each side of the board. Obviously, you need to avoid damaging the board circuitry or the display. If we were going to try this, we'd poke the working end of a Sears router through a hole in the table and fixture a w
Electronics Forum | Mon Mar 28 18:05:13 EST 2005 | darby
The Yamaha manual is pretty straight forward on this one so I presume the "Philips" is as well. Go to the Maintenance, Repair and Adjustment chapter and look up Drift-Adjusting. It is in the Controller section. If you don't have a manual let us know
Electronics Forum | Sun Apr 10 09:13:24 EDT 2005 | davef
The US automotive industry developed QS-9000. Look here: http://www.niubis.com/Quality/QMS.pdf Within that program is a set of tools and templates. It's possible that their "Advanced Product Quality Planning and Control Plan (APQP)" could help in
Electronics Forum | Mon Apr 04 18:23:35 EDT 2005 | GS
Solder volumes is very important parameter to keep under control in order to get a good and reliable CCGA solder joint, and an automatic 3D paste volume inspection is strongly recommended practice to use. Questions: - what Column pitch do your CCGA h
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