On Fri, 2 Jan 2009 21:23:33 -0000, you wrote:
>I am not a real woodworker but I know from hand routing experience that too >slow a feed gives burning especially on endgrain of hardwoods. You need >plenty of chips flying off because most of the heat from cutting is carried >away by them. > >I think you need to start from the manufacturers feed/speed advice for the >tooling and materials you want to use to set the required max. cutting >speed. Yep, your right John - only accurate figures can be obtained from the tool manufacturer and experience. There's plenty of good information on the woodweb site, starting here http://www.woodweb.com/knowledge_base/Determining_CNC_feeds_and_speeds.html Steve Blackmore -- ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
