Motorcalc spreadsheet errors

[jimbo_cnc]

Thanks Jonathan. The second link is same as the first, but if it's the octave script then I've seen that. I preferred to use the spreadsheet, but now I will pick up some of the equations from your script.

Any thoughts on nice values for acceleration for large wood panel cutting, or small plastic parts cutting?

[Jonathan]

Sorry yes, I got the wrong link:
http://www.mycncuk.com/threads/7355-...t=octave+servo
By all means copy the equations or whatever you want...

Acceleration will limit the minimum arc radius the machine can move round whilst maintaining the specified feeedrate, so you can work it out from that.