Electronics Forum | Thu Jul 27 10:43:24 EDT 2006 | slthomas
Identify the machine/program variables that can change the results on a standard sample, DOE to identify the range of each variable within which you still net the correct result, then verify before startup that each variable is within the allowable r
Electronics Forum | Sun Aug 13 01:01:12 EDT 2006 | mika
Exactly what type of machines are you gonna have installed, except the Fuji's? Is it all Fuji? This is brand new eq. we are talking about, eeh? What is the delivery time of the machines? When you will go for a bargain, then it should/must include al
Electronics Forum | Fri Aug 18 02:17:50 EDT 2006 | Grant
Hi, We put in a bunch of Fuji XP machines and it took a good 4 days before we were up an running in full production, and this was with the local engineers helping us run the machines and help us as each little issue popped up, such as feeder change
Electronics Forum | Thu Aug 24 16:08:18 EDT 2006 | Frank R.
Thanks Bill and Dave for your help, Sorry Dave if I didn't search for information in archives. After wave process we have 2 ICT, 2 AOI machines 4 PVA conformal coating machine that will be use on 3 different lines. The quind of automation I want to
Electronics Forum | Thu Sep 14 18:10:12 EDT 2006 | SWAG
Good point Russ but we do builds that comprise of 50 of this and 100 of that. Our high average issue might be around 400 or 500 parts but most are under 100. 20,40,60 flat over-issue gets us set-up and error scrap. 2% of 50 is 1 part. 2% of 500
Electronics Forum | Wed Sep 27 12:46:42 EDT 2006 | John S.
Steve, We use the 955 version for printing with the DEK Pump Print process on two lines in high volume. We clean the stencils in an ultrasonic bath with Hydrex A+ I think diluted in deionized water at the end of 2nd shift. By startup, they are dry
Electronics Forum | Wed Nov 29 08:25:28 EST 2006 | aj
Hi, I work mainly with Fujis but have some experience with Panas. If you are seeing components upside down on the board it is feeder related . If you are seeing poor alignment across the board , firstly I would check the xy table for alignment. Mak
Electronics Forum | Thu Nov 30 08:15:16 EST 2006 | jdengler
If you define cycle time as the time it takes to complete one board it is a useless number. What you need to know is the time it takes to complete one board and start the next board. This means first fiducial on first board to first fiducial on th
Electronics Forum | Mon Jan 15 16:14:15 EST 2007 | leemeyer
This is a used oven, new to us. No product has been setup on it yet. We were establishing som baseline profiles and noticed that the actual profile read didn't even come close to our optimal profile. Further investigation proved that the belt was to
Electronics Forum | Thu Jan 18 12:37:21 EST 2007 | slthomas
At this point I'm comfortable with my suppliers, although we will definitely look at the machines running and verify they'll build our products to our satisfaction. All three machines meet or exceed our requirements for component range, speed, accu
