Am 15.12.2010 21:24, schrieb Steve Blackmore: > On Wed, 15 Dec 2010 10:30:32 -0600, you wrote: > >> On Wed, Dec 15, 2010 at 09:52:03AM +0100, dambacher-retrofit.de wrote: >>> Hi >>> >>> Am 14.12.2010 21:13, schrieb dambacher-retrofit.de: >>>> It seems to work ok. >>> but looking to the sources (src/emc/task/emccanon.cc) , there is definitely >>> a >>> difference between XYZUVW and ABC made. >>> At least there are different speed calculations. >>> And I don't know the implications if I use ABC as linear axis... >>> >>> So be careful. >> The biggest problem using ABC for linear axes is they don't scale >> with G20/G21. If you make a gantry with X and A (which you should >> not -- I don't know why people think they want this, but it comes up >> often) and you use G20/G21 you'll get one side moving 25.4 times as >> fast/far as the other. > If it comes up often, perhaps EMC should be able to accommodate it? > > Maybe an entry in the ini file to determine it? the ini file has [axis_3]TYPE=LINEAR and i configured it this way. Maybe the situation can be resolved by simply checking for this.
/ulf -- --------------------------------------- Ulf Dambacher [email protected] --------------------------------------- ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
