Electronics Forum | Fri Sep 07 07:39:11 EDT 2001 | caldon
Can you confirm the components are being picked up from the feeders? If the Feeder table calibration is incorrect the components could be picked up off from the begining. This would result in 1) nozzle barely picking up the part and as the head moves
Electronics Forum | Fri May 09 10:29:23 EDT 2003 | k_h
72 different part numbers, 53 being 8mm, remainder being 12-44mm and 3 tray. It may be low but anymore than 100 and you give up throughput because of feeder locations. And thinking about it, 70-90 is low for a low volume high mix line. I guess if I w
Electronics Forum | Mon Apr 01 17:50:31 EST 2002 | stefwitt
the good and bad days are normal results of statistics. You enter some variables like number of feeders, length of part numbers, day of the week, sexual satisfaction of the operator a.s.f. , you get some statistical distribution. It tells us that on
Electronics Forum | Tue Apr 29 14:13:52 EDT 2003 | stefwitt
My opinion to hold on to your machines was based on the current market situation. First of all, I don�t believe that a customer with ten boards will go to China for prototype production. Truth is, that the remaining market here is the prototyping mar
Electronics Forum | Sat May 10 12:58:33 EDT 2003 | stefwitt
I find 100 feeder slots of 16 mm width quite sufficient. If there are two feeder tables, each table is ~ 36� wide. Even slow machines can travel that distance in less then 1.5 seconds. If I further assume, that an optimized set up may save 30-40 % o
Electronics Forum | Fri May 01 04:10:35 EDT 2015 | dberenguer
We recently purchased a Quadra Laser P&P machine from another company. The machine is in good conditions and we've been able to test most of the hardware functions of the machine, including fiducial recognition, feeders and header exchange. We feel
Electronics Forum | Mon Mar 15 13:33:46 EST 1999 | Stefan Witte
| Is there anyone know where to get information on PIck & Place equipment Program optimisation ( to improve the speed of component placement for boards). Thank you | Program optimization usually includes set up optimization for the feeder table(s) a
Electronics Forum | Fri Apr 07 17:44:17 EDT 2006 | bobpan
You can either optimize both boards from the very start to the same table top or you can assign the feeders under configure tabletop to the same spot that they were in when you optimized the first program. Remember that you can optimize many differen
Electronics Forum | Fri Sep 24 22:43:07 EDT 2004 | FengAng
Hi Rob, We use the most advanced equipments in front end, but the back end we always use manual assembly, including display, LCD, casing. It's all because we should balance the cost & efficiency. I think if you are the boss, you will also do thing
Electronics Forum | Mon Mar 25 09:26:16 EST 2002 | stefwitt
you should also look into the different placement methods and their advantages and weaknesses. A chip shooter with a rotary head and lets say 18 nozzles always places one component and picks one at the same time. PC board and feeder table move while
