On 11/18/2014 06:45 AM, Mark Wendt wrote: > Stuart, > > I have no tooling plates in use now. ;-) > > Mark > > Hi Mark,
I don't know if the site is still active but Les Watts used an interesting compensation scheme for his router. Something about a cam on a tensioned wire IIRC. Being an old curmudgeon ( is that redundant?) I just have to ask what the precision of the process is if the bed were perfect? Maybe I envision the tooling plate incorrectly but why wouldn't one that was simply flat do. After all you do have a controllable Z axis. Despite claims by various people about resolution to .01 mm or so it still comes down to the accuracy and precision of the process. On another tangent I wonder about using a polynomial (curve fit) but with the number of inflections points you have it may be pretty high order. Linear interp instead of a continuous function may still be best. This is the kind of thing that starts email wars. ;-) Best wishes however you decide to cure the problem. Dave ------------------------------------------------------------------------------ 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
