Electronics Forum | Tue Sep 05 17:17:07 EDT 2023 | compit
1. What machine? 2. Check the ones that have fallen down for shape defects (badly adhere to the nozzle).
Electronics Forum | Mon Sep 11 08:22:56 EDT 2023 | richardcargill
A lot of MELF components have solder ends that stand slightly proud of the main body where your vacuum would lift them, so vacuum leaks are most likely the culprit. Upping the Vacuum to the nozzle may help, but better thing would be to modify the noz
Electronics Forum | Tue Sep 05 20:06:08 EDT 2023 | emeto
Not sure what equipment you have, but it sounds like some vacuum buildup issue. You might have some leak, or blockage or vacuum buildup components malfunction.
Electronics Forum | Tue Sep 26 11:45:06 EDT 2023 | inostranec
Приветствую. У нас была проблема с таким компонентом, он оказался с прямоугольной серединой, именно по середине сопло захватывает компонент. Нужно подробное фото компонента.
Electronics Forum | Mon Jul 26 00:20:50 EDT 1999 | HERMAN
| Has anyone had the experience of losing components after they have been placed by the HSP 4796 because of table movement. I've worked on the 4760s, 4780s, and 4785. I don't know if this is a problem or not. We are trying to determine if this a poss
Electronics Forum | Tue Jun 21 08:20:26 EDT 2005 | vickt
Verifying pick height is a good start. Are you using the proper nozzle (81) and feeder (yellow)? How was the comp lib created? If you continue to have any problems, I would suggest copying an 0402 from the master library. You can also call UIC's tech
Electronics Forum | Wed Jun 11 08:53:53 EDT 2014 | fredcalkins
That would be easy to check. Degaus the whole nozzle not just the tip. It should take more than a week to become magnetized again. If it becomes magnetic sooner maybe degauss the head? I would also make sure your vacuum does not come on till the noz
Electronics Forum | Wed Jun 11 16:41:57 EDT 2014 | isd_jwendell
With Essemtec software you can specify to turn on vacuum once the nozzle is down at the part. The default method is to turn on the vacuum while the nozzle is up, but starting to move down. For light/tiny parts this can have the effect of making them
Electronics Forum | Tue Jun 10 23:06:28 EDT 2014 | demzvill
In our assumption also, nozzle is magnetized because the chip termination is made up of alloy so possibilty that when there is excessive contact between two metals there magnetic field produce, so during z up chip is magnetize on the nozzle causing i
Electronics Forum | Tue Jun 10 12:53:56 EDT 2014 | demzvill
Yes it will electrically but on the appearance side it is no good. Does it have something to do with the feeder or the nozzle?
