Electronics Forum | Thu Jan 23 14:52:05 EST 2020 | jesusc
Hello, Does anyone knows how to perform AMF correction procedure? I need help in calibrating placement offsets. Recently we had an event where head 1 crashed a feeder and damaged it. We have already replaced the nozzle assembly and used a jig to ma
Electronics Forum | Wed Feb 02 20:14:56 EST 2022 | dwl
Make sure your pick up and Placement theta are correct. SOT-23 are notorious for having bad theta data in part libraries. I had an old placement machine that would center the part with an upward camera, looking at the feet. If I had the wrong pick t
Electronics Forum | Wed Jun 08 03:09:44 EDT 2022 | pradeep14
Thank you. In our organization also we are following loading verification before starting the placement. But i want know before starting the placement during NPI/Proto Build, what are the system need to be followed to cross check with Pick & Place pr
Electronics Forum | Tue Jun 14 14:57:29 EDT 2022 | glasscake
Check for warp during reflow or placement, if your board is bowing you are not going to make a good solder connection. If your board is warping during reflow you may need to make a currier to support the board during reflow if using the edge to tran
Electronics Forum | Thu Oct 20 12:40:40 EDT 2022 | cyber_wolf
Ultimately you are trying to deal with technology that is 25+ years old. The Hydras and TM magazines of these days were not robust and functioned mediocre at best when they were brand new. Even if you use Agilis feeders the nozzles and the cameras ar
Electronics Forum | Tue Mar 04 11:47:58 EST 2003 | msivigny
Hello John, Your second statement is a little vague about the 16th card shutting down the line with the 2x240 QFPs misplaced... i'll try to interpret, assuming the cards are actual product, which I think they are, your 16th card failed because 2 out
Electronics Forum | Thu Aug 15 15:44:46 EDT 2002 | dragonslayr
You can't control what you don't measure. You have provided very little detail other than post reflow costs are high. What defects are attributed to problems experienced prior to reflow? Are these random or recurring defects? You will need to put ea
Electronics Forum | Thu Apr 30 17:03:45 EDT 1998 | Ray N. Lopez Mata
| | | | | | | Hello - | | | | I am interested in obtaining information on the possibility of integrating a Vision Inspection System with an SMT line. I am aware of systems which may be used to gather placement data and such, but are there any system
Electronics Forum | Thu Apr 30 16:13:38 EDT 1998 | Chrys
| | | | | Hello - | | | I am interested in obtaining information on the possibility of integrating a Vision Inspection System with an SMT line. I am aware of systems which may be used to gather placement data and such, but are there any systems whic
Electronics Forum | Tue Sep 14 13:48:34 EDT 1999 | Doug Philbrick
| | How is cost per placement calculated? | | | Let me count the ways. Oh, this is not Jennifer to whom I'm talking. No matter, what's your environement? Is it prototype, high mix/low volume, low mix/high volume, etc.? | | It could some down to sim
