Electronics Forum | Wed Jan 23 18:57:09 EST 2019 | nikevoo1
Is it possible to have too much grease on mechanical valves and because of that something has been clogged? Or mechanical valve O-rings to be a problem? https://imgur.com/a/ZHShMAH https://imgur.com/a/SzAWIL0
Electronics Forum | Mon Jul 20 16:57:38 EDT 2020 | charliedci
Just purchased a new KE3020 from Juki with mechanical feeders. They do offer electronic feeders but did not try to push them on us, they are not cheap.
Electronics Forum | Tue Jul 21 14:22:58 EDT 2020 | emeto
As part of the evolution, electronic feeder has a lot of advantages - precision, programming and speed. If you build low volume easy boards you can probably stick with the mechanical feeders. For challenge and volume, I would suggest you move on to t
Electronics Forum | Tue Jul 21 16:29:44 EDT 2020 | emeto
You have some of the 642s still running? This is impressive. I used to have coupe of these 11-12years ago and I used them for exclusively for simple assemblies with passive components bigger size even back then. Even 0402 was challenge for these base
Electronics Forum | Fri Dec 30 11:54:53 EST 2005 | John S.
Seen cap cracking before. It can be caused by thermal stress as noted above, but don't discount mechanical stress and handling. Your depanelization method is a strong candidate. We applied strain gages to baords and benchmarked various mechanical
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 | Wed Jan 23 13:39:04 EST 2008 | davef
Ventilation rates express the flow rate of outside air brought into a building and are typically normalized by the volume of space being ventilated (air changes per hour), by the area of the floor being ventilated (cubic feet per min (cfm) per ft2) o
Electronics Forum | Tue Jul 19 12:36:03 EDT 2016 | jbuckley
My company uses both Juki electric and mechanical feeders. Yes, electric feeders are much more efficient than mechanical as far as pick speed and general feed speed. However, if a reel runs out, it usually takes our operators under a minute to change
Electronics Forum | Sun Jun 18 03:06:28 EDT 2000 | Frank
Thanks Paul, Where can I find Specs. on Vibration and drop testing?
Electronics Forum | Fri Apr 16 11:34:35 EDT 2004 | pjc
possible problem with mechanical interface with encoder to shaft?
