2014-11-19 15:17 GMT+02:00 Mark Wendt <[email protected]>: > On Wed, Nov 19, 2014 at 8:12 AM, <[email protected]> wrote: > >> How about temporarily replacing one of your saw blades with a grinding >> wheel, dressing it to the correct angle to be flat across the width of the >> vacuum table and then light grinding passes down the table? Your saw >> spindles should be plenty rigid and high enough RPM, and dressing an angle >> on the grinding wheel is easy with a diamond dresser. >> > > > Vacuum Hold-down/table is aluminum. How well would a grinding wheel work > with that? Spindles only go to about 4000 rpm.
And what is max rated speed for grinding wheel? AFAIK it is not much higher than 3000 RPM. There are special wheels also for aluminium. But I think that applying offset to Z position to compensate for bed flatness error is a lot more cost-effective solution. Viesturs ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
