Electronics Forum | Thu Sep 16 21:28:44 EDT 1999 | JAX
| I have a number of hopefully easy questions: | | 1. Are there significant differences in the ease of change-overs and set-up among different equipment manufacturers? For example, are Siemens Siplace machines truly more modular than others?
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 | 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
Electronics Forum | Tue Aug 31 14:36:41 EDT 1999 | JohnW
| I'm in univerity research on SMT assembly systems. Especialy Simulation and Optimisation using OR-Methods. We developed flexible simulation models of various assembly-machines and use them for performance estimation (Components per hour) under diff
Electronics Forum | Wed Sep 01 05:44:18 EDT 1999 | Wolfgang Busko
| | I'm in univerity research on SMT assembly systems. Especialy Simulation and Optimisation using OR-Methods. We developed flexible simulation models of various assembly-machines and use them for performance estimation (Components per hour) under di
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