Electronics Forum | Wed Aug 25 19:10:40 EDT 2004 | jsloot
Can anyone tell me what a reasonable real world percentage would be for tact time on SMT machines. If I have a machine rated at 14,400CPH what would be real world, 85%, 75%? Thanks
Electronics Forum | Thu Sep 09 02:48:23 EDT 2004 | fastek
Peter- If you have all of these machines in your factory, why are you asking what their throughput and tact time speeds are? You should know better than anyone.
Electronics Forum | Fri Sep 03 14:01:13 EDT 2004 | valuems
Hello Can any one tell me if the 8MM feeder for the TDK machines will handle 402's. Thanks ahead of time and we appreciate your time. Harry
Electronics Forum | Thu Jan 20 14:26:34 EST 2005 | clampron
I had worked with one some time ago. The preheat was not powerfull enough and we had a difficult time with the tope side flow. Good Luck
Electronics Forum | Fri Jan 07 07:36:14 EST 2005 | dansmall
I have a Polyimide board that is showing signs of de-lamination. I was wondering what pre-bake times and temperatures other people would recomend for new boards as well for boards that have been on the shelf for 8 months.
Electronics Forum | Mon Jan 31 14:21:26 EST 2005 | Chunks
Not to put Heraeus down - but we experienced the same thing from time to time. We finally found out it was the humidity in building. The higher humidity would cause the bleed out of this adhesive. We switched to Loctite and the problem went away.
Electronics Forum | Wed Apr 06 03:51:27 EDT 2005 | Rob
We have a very expensive MRP system that can (allegedly) do this, so naturally we also use an excel spreadsheet, which includes feeder loading times, 1st off inspection, printer set up, overhead recovery, machine time etc.
Electronics Forum | Mon Jun 13 02:54:18 EDT 2005 | Adnahn
Is your machine programs gang picking? Work out a machine set-up for commonly used components to have a fix location on the machine ( preferably on the side the operator spends the least time ).Most of your change overs take place on the front of the
Electronics Forum | Thu Jun 23 19:22:13 EDT 2005 | james
The majority of the time, all 4 lines are running 24/7, but it is a big juggling act with the parts. What�s clean, what can be move to another line etc.
Electronics Forum | Fri Aug 12 20:23:26 EDT 2005 | dorklover664
Is it possible to advance the feeder at shorter intervals? So every time the part is picked the feeder moves 2 times shorter movements instead of one long move? Just a thought.
