O.k. ... meanwhile I also believe in "The 2 months™ Pandora curse"
After the crash damages on the machine had been fixed, the 5-Axis kinematic was kompletely faulty (about 3 - 4 mm), so a week later the technician had to show up again. He gauged the machine with a 15.000 Euro equipment and reprogrammed the axis calculation vector with his software.
On the next part I produced I missed somehow 0,6 mm but could not find a mistake in my program. Finally I started to gauge my machine with the workpiece gauge and found that the 5-axis function still had a bad calculation fault (0,35 / 0,25 mm) when transforming the coordinate system. :blink:
Of course, nobody at the factory believed me - until I spent a whole sunday afternoon to work out an exact gauging protocol with pictures which documented the whole gauging prodcedure and the not-so-funny result step by step. :wacko:
Finally the technician showed up again with the whole electronic gauging equipment (and new gauges). But after he was finished, the machine again had exactly (+/- 0,002 mm) the same fault - obvoiusly the factory's gauging software was not really bug-free. :huh: And very likely all machines of this type have been delivered to the customers with that fault ... :blink:
Some hours later we found out how to program the Kinematic Vector manually (with my 350 Euro workpiece gauging equipment) which we finally did. When double checking the result, the machine was within +/- 0,01 mm accurate in any 5-axis position (which is fine for that type of CNC-Machining Center).
Since then the machine runs 6 days a week 16 hours a day (06:00 - 22:30 h) to catch up with the orders' deadlines.
And, unless "The 2 months™ Pandora curse" strikes again, the Pandora cases will be in production by week 12/2015.
I will post fotos (and perhaps a short video clip) as soon as the first chips are falling.