Electronics Forum | Thu Feb 21 11:38:00 EST 2013 | pbarton
We are a CEM and do exactly what you describe i.e. teach the image of a non-populated part and apply to all no-fits for that package style. Works very well with our equipment (Yestech)provided the visual signature of all your parts are sufficiently d
Electronics Forum | Tue Nov 07 09:21:27 EST 2000 | jackofalltrades
We see this type of problem with a couple of our boards. It has proven to be a problem with the board. During manufacture at the board house the thru holes for the connectors are plated a little too heavy causing a smaller hole. If you haven't alread
Electronics Forum | Tue Mar 23 09:30:35 EST 1999 | Dan Hughes
Nancy, The mounting hole locations in most standard frames are the universal in both the screen and stencil industry, more over some of the newer machines clamp the frame in place. Most printers are very adjustable this way. If you were using a "qu
Electronics Forum | Tue May 20 05:01:27 EDT 2003 | gavinscott
Hi, I have had this problem in the past and the best method I found was... Before removing the old syringe and fitting a new one, ensure the viton tubing is doubled over and pinched. This will help to eliminate any airlocks in the viton tubing whic
Electronics Forum | Tue Sep 16 09:29:19 EDT 2003 | Graeme
Jan When you fit these new unit drivers check to see if the software level is the same as what is in the remaining unit drivers, as if it is not you will find that there is a steady failure of other exsisting unit drivers.If the software level in the
Electronics Forum | Sun Nov 19 22:21:37 EST 2006 | KEN
When you say "SMD" I am assuming you are refering to a component. But in your description you mention these are some type of "boards". "flatness" or coplanarity is a function of the application and process. I think in your case your standards wo
Electronics Forum | Fri Aug 03 01:44:38 EDT 2007 | pavel_murtishev
Good morning Steve, What does optimizer say? What is the error generated by optimizer? Could you tell me exact error optimizer gives? Topaz ties to fit all feeders mechanically into the feeder plate when optimization starts. Optimizer generates an
Electronics Forum | Tue May 06 15:33:36 EDT 2008 | operator
I know IPC-A-610 RevD has requirements for Gold Fingers and solder contamination. Is there any such requirements for Gold Mounting Holes, Gold Pressure Fit Socket Lands (SMT pads), Exposed Gold Traces ? Wouldn't these all be considered "critical cont
Electronics Forum | Mon Jan 25 17:13:53 EST 2010 | bing007
I am working on a vcd 8 with a problem of loosing the 5 volts supply. We have fitted a new supply that also provides the 15 volts. When we remove the connector on the power chassis for the 5 volts the power supply shows OK. When fitted the 5 volts is
Electronics Forum | Mon Sep 08 16:49:28 EDT 2014 | jorge_quijano
I'm about to start a project to install some controls on our tooling for production, such, stencil, fixtures, feeders, press-fit tools, WS pallets, etc... How do you deal with that? I know there are some software solutions that may work, but what act
.gif)
