Electronics Forum | Fri Sep 10 13:25:37 EDT 1999 | Earl Moon
| Currently, I have been requested to measure our SMT productity, capacity levels. I employed "pcs/day" as a base to come out with | indicators for the top management decision-making. Anyone has | other ideas to measure these two items? | | What
Electronics Forum | Mon May 12 17:59:55 EDT 2008 | rgduval
We're currently experiencing a spate of solder not wetting to pads of PCBs, and it's becoming more aggravating on a daily basis. At this point, we're running out of ideas. I've searched the Fine Archives for information, and, so far, haven't found
Electronics Forum | Fri Dec 21 10:54:17 EST 2007 | isd_jwendell
All or nothing You do not need to purchase everything all at once. You can start with the manual stencil printer and oven, which are the lower cost items and easiest to maintain. Placing parts by hand will be very time consuming, but you can do a fe
Electronics Forum | Sun May 23 07:13:56 EDT 1999 | Scott Cook
| Has anyone had any experience or data using vibration during the reflow process. | We introduced a vibration device attached to the fixed rail on a Vitronics reflow oven. The reason was to prevent skewing on large PLCC devices. The process worked v
Electronics Forum | Thu Oct 24 17:20:07 EDT 2002 | bdoyle
Here let me try this out. There are some special characters that have certain html codes. Quotes are an example, same with trademark references...and degree symbols. This should be a degree symbol: ° so I could write: 99.9° Now, to use this yo
Electronics Forum | Mon Jan 22 14:36:10 EST 2001 | aiscorp
Traditional client-server type CIM systems have required rather heavy IT support, and therefore many companies evaluating CIM systems are understandably concerned about the cost associated with this support. Recent technology advances have radically
Electronics Forum | Wed Sep 04 10:10:10 EDT 2019 | jameshoward
I know exactly what your problem is as I have seen it many times. Your problem is with indexer 1 (the cylinder which runs up and down and actuates feeders on side 1). At each end of the travel of the indexer is a micro switch hidden down below the be
Electronics Forum | Sat Oct 21 19:41:44 EDT 2006 | Ola
It could sometimes even be easier to acess it from the lower right front; pull the card chassi gently out onto a firm & leveled ground, so that the cables in the rear end of the chassi Not get "pulled to much". You still need to "crawl in".
Electronics Forum | Thu Dec 09 23:26:26 EST 2010 | jeffr
Philips (Yamaha) use a non standard NSK Ball screw and nut assembly. You should buy the genuine ball screw from your agent as the series of Ball screws used on these machines are the "NSK Super Precision series" which is not stocked by linear guide s
Electronics Forum | Thu Aug 06 14:58:40 EDT 2009 | davef
Semiconductor fab back-ends and production contractors use laser assisted solder jetting for protoyping, repair, and other low volume flip chip bumping. * As you say, printing paste is going to be very tough to control. * Solid ball placement is ai