Hello Guest it is May 21, 2019, 05:10:55 PM

Author Topic: Must X and Y Have Same Acceleration  (Read 2151 times)

0 Members and 1 Guest are viewing this topic.

Must X and Y Have Same Acceleration
« on: October 11, 2009, 11:10:27 PM »
Will there be any problem with using different motor tuning acceleration parameters for the X and Y axis. Just wonder if there would be strange results if, for example, cutting a circle at a high speed or if rounded corners would be asymmetric if Constant Velocity mode is used.

Offline Hood

*
  •  25,811 25,811
  • Carnoustie, Scotland
    • View Profile
Re: Must X and Y Have Same Acceleration
« Reply #1 on: October 12, 2009, 02:28:15 AM »
You can have different vel and accel on all axis if you like :)

Hood

Offline stirling

*
  • *
  •  2,188 2,188
  • UK
    • View Profile
    • www.razordance.co.uk
Re: Must X and Y Have Same Acceleration
« Reply #2 on: October 14, 2009, 06:02:51 AM »
your suspicion that CV will be asymetric is correct. However they have to be quite markedly different before I think you'd notice (depending on your accuracy requirements of course). Personally I prefer to have X and Y accel the same for this reason.