3551
General Mach Discussion / Re: Project IceMould. Manipulating M08/M09 command ?
« on: November 21, 2007, 08:32:49 AM »
Good job on the screen Will,
  You can do a search on cv and come up with lots of post explaining it. If your corners are rounding bad, I assum you need to be able to accel at a much higher rate. For what you are doing, you need it to be almost instant, nothing to wide open. You might want to try some test of tuning your max speed down and your accel up in motortuning to help with the rounded corners. For you set up you will need insane accel rates I think to pull it off. Great idea though and attainable I think. Might require stronger motors though. Look at teh rounded corners like this, a Corvette VS a cube van in the slolum. A big motor and good suspension, in this case a rigid frame, mounts, etc. will get around the corners much faster. I'm going to retrofit another mill soon I hope. I will be using 1KW med. inertia servos. In the Visual sizer, I should be able to achieve 750IPM rapids with accels of .05 seconds.
Brett
  You can do a search on cv and come up with lots of post explaining it. If your corners are rounding bad, I assum you need to be able to accel at a much higher rate. For what you are doing, you need it to be almost instant, nothing to wide open. You might want to try some test of tuning your max speed down and your accel up in motortuning to help with the rounded corners. For you set up you will need insane accel rates I think to pull it off. Great idea though and attainable I think. Might require stronger motors though. Look at teh rounded corners like this, a Corvette VS a cube van in the slolum. A big motor and good suspension, in this case a rigid frame, mounts, etc. will get around the corners much faster. I'm going to retrofit another mill soon I hope. I will be using 1KW med. inertia servos. In the Visual sizer, I should be able to achieve 750IPM rapids with accels of .05 seconds.
Brett