Electronics Forum | Tue Nov 12 13:23:21 EST 2002 | Sergio Vito
Hello Sirs, I would really appreciate if somebody could help me to understand how these elements of cost bellow can affect the total cost of an SMT facility. I am studying these numbers for benchmarking purposes. 1) Equipment amortization 2) Maint
Electronics Forum | Tue Nov 12 19:55:14 EST 2002 | davef
Recognize that the cost of production changes substantially with factors such as: * Product maturity. * Production volume. * Product complexity. * Quality versus cost functions. So, in your benchmarking effort, consider baselining your data accordin
Electronics Forum | Tue Nov 26 15:21:28 EST 2002 | davef
Another source of kind of "benchmarked" cost information is: Charles-Henri Mangin Ceeris International, Inc P.O. Box 939 Old Lyme, CT 06371-0939 Work: 860-434-8740 Fax: 860-434-8742 E-Mail: ceeris@aol.com / http://www.ceeris.com
Electronics Forum | Fri Jun 04 17:15:22 EDT 2004 | drlou
I also need help with the following Questions: 1. What is estimated yearly external service/support costs? 2. What kind of internal expertise do we need for in-house operation and maintenance? 3. How many operators are typically needed for one pnp m
Electronics Forum | Fri Oct 21 08:55:38 EDT 2005 | aj
All, I have been asked to review how we come up with costing of products. Basically, can anyone share how they do this i.e. If the machine can run 60 boards per hour what is a fair allowance for reel changes etc. I am guessing 15% . Any help/ad
Electronics Forum | Wed Jul 12 11:46:00 EDT 2006 | flipit
Hi, One other note. You don't want gold to be more than 1% to 2% of the the solder joint. Above this percentage you will have embrittlemant issues. Lots of information on gold embrittlement on this site and on the Internet. I estimate your produ
Electronics Forum | Wed Oct 10 08:13:03 EDT 2007 | cyber_wolf
Hi, What is the expected reject rate for capacitors on a CP643 machine. I estimate that we are dumping around 1 in 20 on average. I have played around with lighting levels,vision types etc. Nozzles are in mint condition. Can anyone offer any advice
Electronics Forum | Tue May 20 16:27:34 EDT 2008 | vms
we buy a mpm and start to clean it, and find so much paste in it my help says did they put any paste on the boards or just throw it inside the machine. Some operators waste so much paste and the engineers ask how much did we use, they should be aski
Electronics Forum | Tue May 20 17:30:38 EDT 2008 | slthomas
They knew we had waste and accepted that as a part of doing business, and allowed the total usage to float while attributing all of the variance to waste. They HAD to have accurate per board values for the BOM, though. I'm just thankful they didn
Electronics Forum | Tue Jul 29 08:29:21 EDT 2008 | davef
Beyond the materials cost, one approach to estimating the cost of assembling a board is: 1 Direct cost * Determine the processes required to assemble the board * Separate parts on BOM according to process * Multiply number of parts in each process by
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