Electronics Forum | Fri Sep 26 16:02:28 EDT 2014 | heath
Hello all, I'm curious to hear how successful others have been with vibration feeders on their pick and place machines. We have a MY12 and a major source of consternation comes from parts not shaking down to where they can be picked up. The variab
Electronics Forum | Fri Oct 10 20:56:50 EDT 2014 | jlawson
Main issues... Pad Design Thermal Mismatch Design related to pads effected Moisture and out gassing in substrate / part terminations can move parts slightly during preheat prior to liquidous this get position shift ( smaller the parts more an issue)
Electronics Forum | Wed Oct 15 23:41:34 EDT 2014 | padawanlinuxero
Hello Chris I had a similar problem, what work for us was a combination of fluxer and preheat, we try different approaches what work was high pressure and a low traverse speed, and really heating up the upper part of the board, you see we need to u
Electronics Forum | Thu Nov 13 05:35:50 EST 2014 | jlawson
Valor-Mentor has bardcode based verification solution with machine connection and control for most machines on market and options to connect to machines in various ways to lock system until verification process is done. Handles splicing and led binin
Electronics Forum | Thu Nov 13 05:36:37 EST 2014 | jlawson
Valor-Mentor has bardcode based verification solution with machine connection and control for most machines on market and options to connect to machines in various ways to lock system until verification process is done. Handles splicing and led binin
Electronics Forum | Tue Aug 11 09:52:53 EDT 2015 | rgduval
I assume that these parts are falling off during second-side reflow? The easy solution, of course, is to not build high-mass components on first-side reflow. If this isn't practical, however, you can try using epoxy/glue under the component. We'
Electronics Forum | Mon Nov 16 05:55:29 EST 2015 | bobpan
Hello, Average correction should be used. If the nut on the z-rod is what you are seeing through the parts leads...you can use a smaller o-ring and slide it up to where the nut is to block it out. You may have to try a few sizes and/or even double ov
Electronics Forum | Tue Dec 08 15:19:42 EST 2015 | proceng1
Apply the correct amount of paste for the pad size should work ok, as long as the part starts out in the paste. If you have a reduced aperture and the leg doesn't quite touch any paste could result in non-wetting or insufficient solder issues. I gu
Electronics Forum | Sat Jan 23 00:20:22 EST 2016 | jlawson
Program conversion bewteen the two can be done , with a custom program. Issue is at what value as most simple conversions will be file based - and placement level NC data only. Part Shapes are where all the work is and if you want to convert part l
Electronics Forum | Wed Feb 03 22:05:24 EST 2016 | mac5
Our company being an automotive supplier is all > about quality control, not a clean room > requiremen, This is a no clean process, all > surface mount boards and Solitec ovens. > Hopefully this answers your questions. Greg Hi Greg, Are you
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