Rexroth alu framing with their fasteners (put one in every corner and each side etc, or as many as you can afford. it makes a uge difference in stiffness). Supports bolted in the concrete wall, even though I think it's not necessary. Isel linear drives with ballscrews, the X-axis is really high to not flex in the middle. Double Y-axis. Gecko drives.
Rexroth is expensive, there are other brands that are better priced (with the shortcoming of softer alu). If you need more info it's better to take it aside the list, it's off topic already from the beginning. ;) --S 2009/6/30 Gregor Judex <gregor.ju...@aon.at> > Allow me to open this old thread... > > Sven, > I am planning to build some similar machine in near future and I also > want to use Rexroth parts. That's why I would be interested in some more > details. Could you post some more data about the different parts, like > which linear motions modules, motors and drivers have been used. > > Thanks in advance > Gregor > > > Guys (and girls, if here are any...), I recently helped my friend to > > assemble a new machine. Of course it's EMC2-driven, so I thought it > > would be nice to share some details. XYZ: 3000 mm X 1200 mm X 600 mm > > (aboutish, I don't have the exact figures). Top quality Bosch, > > *Rexroth* and Isel parts only, it went pretty expensive but it's very > > rigid. Milling speed is around 20 m/min. > > > > Here's the first test cut: http://www.youtube.com/watch?v=cQzfcXacYMY > > > > > > He has done all the work, I'm just the messenger. :) > > > > Regards, Sven > > > ------------------------------------------------------------------------------ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
