From: andy p. <bod...@gm...> - 2013-08-16 12:21:03
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On 16 August 2013 12:50, EBo <eb...@sa...> wrote: > Why not just have jog respect each axis limit in tern, and not group > them by linear and rotational? Because it is complicated with a non-trivial machine. I think that there are controllers that don't even try, and simply require all jogs to be joint-mode. The specific case I am talking about is where a jog is altering the approach angle of the tool to the work (A and B axes) while not altering the tool-tip position in XYZ space. To do this requires movement of the X, Y and Z Joints, but there is no change in the XYZ coordinates. I have a feeling that I have looked at this before and that it all works fine for incremental and jogwheel jogs. I will check that point tonight. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto |